PDB Short entry for 1EFA
HEADER    TRANSCRIPTION/DNA                       07-FEB-00   1EFA              
TITLE     CRYSTAL STRUCTURE OF THE LAC REPRESSOR DIMER BOUND TO OPERATOR AND THE
TITLE    2 ANTI-INDUCER ONPF                                                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-                                                   
COMPND   3 D(*GP*AP*AP*T*TP*GP*TP*GP*AP*GP*CP*GP*CP*TP*CP*AP*CP*AP*AP*TP*T)-3');
COMPND   4 CHAIN: D, E;                                                         
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: LAC REPRESSOR;                                             
COMPND   8 CHAIN: A, B, C;                                                      
COMPND   9 FRAGMENT: RESIDUES 1-333;                                            
COMPND  10 ENGINEERED: YES;                                                     
COMPND  11 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   5 ORGANISM_TAXID: 562;                                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PROTEIN-DNA COMPLEX, HELIX-TURN-HELIX, GENE REGULATION, MOLECULAR     
KEYWDS   2 SWITCH, TRANSCRIPTION-DNA COMPLEX                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.E.BELL,M.LEWIS                                                      
REVDAT   4   29-JUL-20 1EFA    1       COMPND REMARK HETNAM SITE                
REVDAT   4 2                   1       ATOM                                     
REVDAT   3   16-NOV-11 1EFA    1       VERSN  HETATM                            
REVDAT   2   24-FEB-09 1EFA    1       VERSN                                    
REVDAT   1   06-MAR-00 1EFA    0                                                
JRNL        AUTH   C.E.BELL,M.LEWIS                                             
JRNL        TITL   A CLOSER VIEW OF THE CONFORMATION OF THE LAC REPRESSOR BOUND 
JRNL        TITL 2 TO OPERATOR.                                                 
JRNL        REF    NAT.STRUCT.BIOL.              V.   7   209 2000              
JRNL        REFN                   ISSN 1072-8368                               
JRNL        PMID   10700279                                                     
JRNL        DOI    10.1038/78907                                                
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   M.LEWIS,G.CHANG,N.C.HORTON,M.A.KERCHER,H.C.PACE              
REMARK   1  TITL   CRYSTAL STRUCTURE OF THE LACTOSE OPERON REPRESSOR AND ITS    
REMARK   1  TITL 2 COMPLEXES WITH DNA AND INDUCER                               
REMARK   1  REF    SCIENCE                       V. 271  1247 1996              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   A.M.FRIEDMAN,T.O.FISCHMANN,T.A.STEITZ                        
REMARK   1  TITL   CRYSTAL STRUCTURE OF LAC REPRESSOR CORE TETRAMER AND ITS     
REMARK   1  TITL 2 IMPLICATIONS FOR DNA LOOPING                                 
REMARK   1  REF    SCIENCE                       V. 268  1721 1995              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   C.A.E.M.SPRONK,A.M.J.J.BONVIN,P.K.RADHA,G.MELACINI,R.BOELENS 
REMARK   1  TITL   THE SOLUTION STRUCTURE OF LAC REPRESSOR HEADPIECE 62         
REMARK   1  TITL 2 COMPLEXED TO A SYMMETRICAL LAC OPERATOR SEQUENCE DETERMINED  
REMARK   1  TITL 3 BY NMR AND RESTRAINED MOLECULAR DYNAMICS                     
REMARK   1  REF    STRUCTURE                     V.   7  1483 1999              
REMARK   1  REFN                   ISSN 0969-2126                               
REMARK   1  DOI    10.1016/S0969-2126(00)88339-2                                
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   M.SLIJPER,A.M.BONVIN,R.BOELENS,R.KAPTEIN                     
REMARK   1  TITL   REFINED STRUCTURE OF LAC REPRESSOR HEADPIECE (1-56)          
REMARK   1  TITL 2 DETERMINED BY RELAXATION MATRIX CALCULATIONS FROM 2D AND 3D  
REMARK   1  TITL 3 NOE DATA: CHANGE OF TERTIARY STRUCTURE UPON BINDING TO THE   
REMARK   1  TITL 4 LAC OPERATOR                                                 
REMARK   1  REF    J.MOL.BIOL.                   V. 259   761 1996              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1  DOI    10.1006/JMBI.1996.0356                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 0.9                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 953713.590                     
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 69506                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.247                           
REMARK   3   FREE R VALUE                     : 0.264                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3485                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.004                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.76                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 84.90                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 9977                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3320                       
REMARK   3   BIN FREE R VALUE                    : 0.3390                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 510                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.015                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 7022                                    
REMARK   3   NUCLEIC ACID ATOMS       : 694                                     
REMARK   3   HETEROGEN ATOMS          : 60                                      
REMARK   3   SOLVENT ATOMS            : 62                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 43.80                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 69.20                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.63000                                             
REMARK   3    B22 (A**2) : -1.63000                                             
REMARK   3    B33 (A**2) : 3.26000                                              
REMARK   3    B12 (A**2) : 7.39000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.38                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.43                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.41                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.44                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.400                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 25.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.100                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 0.820 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.480 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 0.970 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 1.570 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.48                                                 
REMARK   3   BSOL        : 70.17                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : CONSTR                                                  
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PA                                 
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP.PA                                 
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARA                                 
REMARK   3  PARAMETER FILE  4  : PARAM.ONPF                                     
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : TOP.ONPF                                       
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1EFA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-FEB-00.                  
REMARK 100 THE DEPOSITION ID IS D_1000010522.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-JAN-99                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X25                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.1000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : BRANDEIS - B4                      
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 74896                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 17.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 5.300                              
REMARK 200  R MERGE                    (I) : 0.06600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 13.5000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.68                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.30                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.40200                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): NULL                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: AMMONIUM SULFATE, PEG 400, HEPES,        
REMARK 280  GLYCEROL, PH 7.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE        
REMARK 280  298.0K                                                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2                            
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z                                               
REMARK 290       6555   -X,-X+Y,-Z                                              
REMARK 290       7555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       8555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       9555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290      10555   Y+2/3,X+1/3,-Z+1/3                                      
REMARK 290      11555   X-Y+2/3,-Y+1/3,-Z+1/3                                   
REMARK 290      12555   -X+2/3,-X+Y+1/3,-Z+1/3                                  
REMARK 290      13555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290      14555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290      15555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290      16555   Y+1/3,X+2/3,-Z+2/3                                      
REMARK 290      17555   X-Y+1/3,-Y+2/3,-Z+2/3                                   
REMARK 290      18555   -X+1/3,-X+Y+2/3,-Z+2/3                                  
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000      125.71900            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       72.58390            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       68.26367            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000      125.71900            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       72.58390            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       68.26367            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000      125.71900            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       72.58390            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       68.26367            
REMARK 290   SMTRY1  10 -0.500000  0.866025  0.000000      125.71900            
REMARK 290   SMTRY2  10  0.866025  0.500000  0.000000       72.58390            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       68.26367            
REMARK 290   SMTRY1  11  1.000000  0.000000  0.000000      125.71900            
REMARK 290   SMTRY2  11  0.000000 -1.000000  0.000000       72.58390            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000       68.26367            
REMARK 290   SMTRY1  12 -0.500000 -0.866025  0.000000      125.71900            
REMARK 290   SMTRY2  12 -0.866025  0.500000  0.000000       72.58390            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000       68.26367            
REMARK 290   SMTRY1  13  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  13  0.000000  1.000000  0.000000      145.16780            
REMARK 290   SMTRY3  13  0.000000  0.000000  1.000000      136.52733            
REMARK 290   SMTRY1  14 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  14  0.866025 -0.500000  0.000000      145.16780            
REMARK 290   SMTRY3  14  0.000000  0.000000  1.000000      136.52733            
REMARK 290   SMTRY1  15 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  15 -0.866025 -0.500000  0.000000      145.16780            
REMARK 290   SMTRY3  15  0.000000  0.000000  1.000000      136.52733            
REMARK 290   SMTRY1  16 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  16  0.866025  0.500000  0.000000      145.16780            
REMARK 290   SMTRY3  16  0.000000  0.000000 -1.000000      136.52733            
REMARK 290   SMTRY1  17  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  17  0.000000 -1.000000  0.000000      145.16780            
REMARK 290   SMTRY3  17  0.000000  0.000000 -1.000000      136.52733            
REMARK 290   SMTRY1  18 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  18 -0.866025  0.500000  0.000000      145.16780            
REMARK 290   SMTRY3  18  0.000000  0.000000 -1.000000      136.52733            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, A, B                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH C 907  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465      DG D     1                                                      
REMARK 465      DA D     2                                                      
REMARK 465      DA D     3                                                      
REMARK 465      DT D     4                                                      
REMARK 465      DG E     1                                                      
REMARK 465      DA E    19                                                      
REMARK 465      DT E    20                                                      
REMARK 465      DT E    21                                                      
REMARK 465     MET A     1                                                      
REMARK 465     LEU A   330                                                      
REMARK 465     ALA A   331                                                      
REMARK 465     PRO A   332                                                      
REMARK 465     ASN A   333                                                      
REMARK 465     MET B     1                                                      
REMARK 465     PRO B   332                                                      
REMARK 465     ASN B   333                                                      
REMARK 465     MET C     1                                                      
REMARK 465     LYS C     2                                                      
REMARK 465     PRO C     3                                                      
REMARK 465     VAL C     4                                                      
REMARK 465     THR C     5                                                      
REMARK 465     LEU C     6                                                      
REMARK 465     TYR C     7                                                      
REMARK 465     ASP C     8                                                      
REMARK 465     VAL C     9                                                      
REMARK 465     ALA C    10                                                      
REMARK 465     GLU C    11                                                      
REMARK 465     TYR C    12                                                      
REMARK 465     ALA C    13                                                      
REMARK 465     GLY C    14                                                      
REMARK 465     VAL C    15                                                      
REMARK 465     SER C    16                                                      
REMARK 465     TYR C    17                                                      
REMARK 465     GLN C    18                                                      
REMARK 465     THR C    19                                                      
REMARK 465     VAL C    20                                                      
REMARK 465     SER C    21                                                      
REMARK 465     ARG C    22                                                      
REMARK 465     VAL C    23                                                      
REMARK 465     VAL C    24                                                      
REMARK 465     ASN C    25                                                      
REMARK 465     GLN C    26                                                      
REMARK 465     ALA C    27                                                      
REMARK 465     SER C    28                                                      
REMARK 465     HIS C    29                                                      
REMARK 465     VAL C    30                                                      
REMARK 465     SER C    31                                                      
REMARK 465     ALA C    32                                                      
REMARK 465     LYS C    33                                                      
REMARK 465     THR C    34                                                      
REMARK 465     ARG C    35                                                      
REMARK 465     GLU C    36                                                      
REMARK 465     LYS C    37                                                      
REMARK 465     VAL C    38                                                      
REMARK 465     GLU C    39                                                      
REMARK 465     ALA C    40                                                      
REMARK 465     ALA C    41                                                      
REMARK 465     MET C    42                                                      
REMARK 465     ALA C    43                                                      
REMARK 465     GLU C    44                                                      
REMARK 465     LEU C    45                                                      
REMARK 465     PRO C   332                                                      
REMARK 465     ASN C   333                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470      DT D   5    P    OP1  OP2                                       
REMARK 470     LYS A   2    CB   CG   CD   CE   NZ                              
REMARK 470     GLN A  26    CB   CG   CD   OE1  NE2                             
REMARK 470     ALA A  27    CB                                                  
REMARK 470     SER A  28    CB   OG                                             
REMARK 470     HIS A  29    CB   CG   ND1  CD2  CE1  NE2                        
REMARK 470     VAL A  30    CB   CG1  CG2                                       
REMARK 470     SER A  31    CB   OG                                             
REMARK 470     ALA A  32    CB                                                  
REMARK 470     LYS A  33    CB   CG   CD   CE   NZ                              
REMARK 470     THR A  34    CB   OG1  CG2                                       
REMARK 470     ARG A  35    CB   CG   CD   NE   CZ   NH1  NH2                   
REMARK 470     GLU A  36    CB   CG   CD   OE1  OE2                             
REMARK 470     LYS A  37    CB   CG   CD   CE   NZ                              
REMARK 470     LYS B   2    CB   CG   CD   CE   NZ                              
REMARK 470     SER B  31    CB   OG                                             
REMARK 470     GLU B  36    CB   CG   CD   OE1  OE2                             
REMARK 470     LYS B  37    CB   CG   CD   CE   NZ                              
REMARK 470     GLU B  44    CB   CG   CD   OE1  OE2                             
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH C   919     O    HOH C   919    17555     1.57            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A 303   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500    ARG B 294   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    ARG B 294   NE  -  CZ  -  NH2 ANGL. DEV. =   3.3 DEGREES          
REMARK 500    ARG B 303   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.8 DEGREES          
REMARK 500    ARG B 303   NE  -  CZ  -  NH2 ANGL. DEV. =   4.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PRO A   3      156.47    -42.40                                   
REMARK 500    ALA A  13       -7.72   -149.78                                   
REMARK 500    VAL A  15     -169.42   -118.10                                   
REMARK 500    ALA A  27      173.92    -58.14                                   
REMARK 500    HIS A  29       65.00     96.95                                   
REMARK 500    SER A  31       31.07    -70.76                                   
REMARK 500    ALA A  32      -87.79     52.17                                   
REMARK 500    ASN A  50       88.92    -67.13                                   
REMARK 500    GLN A  60       93.25    -68.40                                   
REMARK 500    HIS A  74      -71.16    -49.90                                   
REMARK 500    ASN A 125       75.03   -110.88                                   
REMARK 500    CYS A 140       71.64    -69.19                                   
REMARK 500    THR A 141       99.24    -41.70                                   
REMARK 500    ASN A 142      -21.39     71.59                                   
REMARK 500    GLN A 180      -30.46   -133.05                                   
REMARK 500    TRP A 220      -25.70     89.56                                   
REMARK 500    ASP A 274      -51.86    125.12                                   
REMARK 500    ARG A 326     -135.13   -124.20                                   
REMARK 500    PRO B   3      156.56    -45.30                                   
REMARK 500    ALA B  13       -6.04   -149.23                                   
REMARK 500    ALA B  27      171.43    -53.13                                   
REMARK 500    HIS B  29       66.89     89.74                                   
REMARK 500    SER B  31       32.84    -73.84                                   
REMARK 500    ALA B  32      -86.64     53.54                                   
REMARK 500    ASN B  50       92.59    -69.22                                   
REMARK 500    HIS B  74      -71.40    -50.16                                   
REMARK 500    ASN B 125       73.06   -114.40                                   
REMARK 500    THR B 141       97.78    -40.20                                   
REMARK 500    ASN B 142      -21.76     72.23                                   
REMARK 500    TRP B 220      -23.78     92.70                                   
REMARK 500    ASP B 274      -51.58    126.64                                   
REMARK 500    ARG B 326     -130.02   -125.39                                   
REMARK 500    ASN C  50       86.72    -66.89                                   
REMARK 500    HIS C  74      -71.05    -50.62                                   
REMARK 500    ASN C 125       73.64   -111.27                                   
REMARK 500    CYS C 140       69.60    -69.65                                   
REMARK 500    THR C 141       99.71    -39.58                                   
REMARK 500    ASN C 142      -20.87     70.74                                   
REMARK 500    GLN C 180      -31.05   -133.27                                   
REMARK 500    TRP C 220      -22.75     90.72                                   
REMARK 500    ASP C 274      -50.95    123.79                                   
REMARK 500    ARG C 326     -136.39   -125.55                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  1EFA A    1   333  UNP    P03023   LACI_ECOLI       1    333             
DBREF  1EFA B    1   333  UNP    P03023   LACI_ECOLI       1    333             
DBREF  1EFA C    1   333  UNP    P03023   LACI_ECOLI       1    333             
DBREF  1EFA D    1    21  PDB    1EFA     1EFA             1     21             
DBREF  1EFA E    1    21  PDB    1EFA     1EFA             1     21             
SEQADV 1EFA THR A  109  UNP  P03023    ALA   109 ENGINEERED                     
SEQADV 1EFA THR B  109  UNP  P03023    ALA   109 ENGINEERED                     
SEQADV 1EFA THR C  109  UNP  P03023    ALA   109 ENGINEERED                     
SEQRES   1 D   21   DG  DA  DA  DT  DT  DG  DT  DG  DA  DG  DC  DG  DC          
SEQRES   2 D   21   DT  DC  DA  DC  DA  DA  DT  DT                              
SEQRES   1 E   21   DG  DA  DA  DT  DT  DG  DT  DG  DA  DG  DC  DG  DC          
SEQRES   2 E   21   DT  DC  DA  DC  DA  DA  DT  DT                              
SEQRES   1 A  333  MET LYS PRO VAL THR LEU TYR ASP VAL ALA GLU TYR ALA          
SEQRES   2 A  333  GLY VAL SER TYR GLN THR VAL SER ARG VAL VAL ASN GLN          
SEQRES   3 A  333  ALA SER HIS VAL SER ALA LYS THR ARG GLU LYS VAL GLU          
SEQRES   4 A  333  ALA ALA MET ALA GLU LEU ASN TYR ILE PRO ASN ARG VAL          
SEQRES   5 A  333  ALA GLN GLN LEU ALA GLY LYS GLN SER LEU LEU ILE GLY          
SEQRES   6 A  333  VAL ALA THR SER SER LEU ALA LEU HIS ALA PRO SER GLN          
SEQRES   7 A  333  ILE VAL ALA ALA ILE LYS SER ARG ALA ASP GLN LEU GLY          
SEQRES   8 A  333  ALA SER VAL VAL VAL SER MET VAL GLU ARG SER GLY VAL          
SEQRES   9 A  333  GLU ALA CYS LYS THR ALA VAL HIS ASN LEU LEU ALA GLN          
SEQRES  10 A  333  ARG VAL SER GLY LEU ILE ILE ASN TYR PRO LEU ASP ASP          
SEQRES  11 A  333  GLN ASP ALA ILE ALA VAL GLU ALA ALA CYS THR ASN VAL          
SEQRES  12 A  333  PRO ALA LEU PHE LEU ASP VAL SER ASP GLN THR PRO ILE          
SEQRES  13 A  333  ASN SER ILE ILE PHE SER HIS GLU ASP GLY THR ARG LEU          
SEQRES  14 A  333  GLY VAL GLU HIS LEU VAL ALA LEU GLY HIS GLN GLN ILE          
SEQRES  15 A  333  ALA LEU LEU ALA GLY PRO LEU SER SER VAL SER ALA ARG          
SEQRES  16 A  333  LEU ARG LEU ALA GLY TRP HIS LYS TYR LEU THR ARG ASN          
SEQRES  17 A  333  GLN ILE GLN PRO ILE ALA GLU ARG GLU GLY ASP TRP SER          
SEQRES  18 A  333  ALA MET SER GLY PHE GLN GLN THR MET GLN MET LEU ASN          
SEQRES  19 A  333  GLU GLY ILE VAL PRO THR ALA MET LEU VAL ALA ASN ASP          
SEQRES  20 A  333  GLN MET ALA LEU GLY ALA MET ARG ALA ILE THR GLU SER          
SEQRES  21 A  333  GLY LEU ARG VAL GLY ALA ASP ILE SER VAL VAL GLY TYR          
SEQRES  22 A  333  ASP ASP THR GLU ASP SER SER CYS TYR ILE PRO PRO LEU          
SEQRES  23 A  333  THR THR ILE LYS GLN ASP PHE ARG LEU LEU GLY GLN THR          
SEQRES  24 A  333  SER VAL ASP ARG LEU LEU GLN LEU SER GLN GLY GLN ALA          
SEQRES  25 A  333  VAL LYS GLY ASN GLN LEU LEU PRO VAL SER LEU VAL LYS          
SEQRES  26 A  333  ARG LYS THR THR LEU ALA PRO ASN                              
SEQRES   1 B  333  MET LYS PRO VAL THR LEU TYR ASP VAL ALA GLU TYR ALA          
SEQRES   2 B  333  GLY VAL SER TYR GLN THR VAL SER ARG VAL VAL ASN GLN          
SEQRES   3 B  333  ALA SER HIS VAL SER ALA LYS THR ARG GLU LYS VAL GLU          
SEQRES   4 B  333  ALA ALA MET ALA GLU LEU ASN TYR ILE PRO ASN ARG VAL          
SEQRES   5 B  333  ALA GLN GLN LEU ALA GLY LYS GLN SER LEU LEU ILE GLY          
SEQRES   6 B  333  VAL ALA THR SER SER LEU ALA LEU HIS ALA PRO SER GLN          
SEQRES   7 B  333  ILE VAL ALA ALA ILE LYS SER ARG ALA ASP GLN LEU GLY          
SEQRES   8 B  333  ALA SER VAL VAL VAL SER MET VAL GLU ARG SER GLY VAL          
SEQRES   9 B  333  GLU ALA CYS LYS THR ALA VAL HIS ASN LEU LEU ALA GLN          
SEQRES  10 B  333  ARG VAL SER GLY LEU ILE ILE ASN TYR PRO LEU ASP ASP          
SEQRES  11 B  333  GLN ASP ALA ILE ALA VAL GLU ALA ALA CYS THR ASN VAL          
SEQRES  12 B  333  PRO ALA LEU PHE LEU ASP VAL SER ASP GLN THR PRO ILE          
SEQRES  13 B  333  ASN SER ILE ILE PHE SER HIS GLU ASP GLY THR ARG LEU          
SEQRES  14 B  333  GLY VAL GLU HIS LEU VAL ALA LEU GLY HIS GLN GLN ILE          
SEQRES  15 B  333  ALA LEU LEU ALA GLY PRO LEU SER SER VAL SER ALA ARG          
SEQRES  16 B  333  LEU ARG LEU ALA GLY TRP HIS LYS TYR LEU THR ARG ASN          
SEQRES  17 B  333  GLN ILE GLN PRO ILE ALA GLU ARG GLU GLY ASP TRP SER          
SEQRES  18 B  333  ALA MET SER GLY PHE GLN GLN THR MET GLN MET LEU ASN          
SEQRES  19 B  333  GLU GLY ILE VAL PRO THR ALA MET LEU VAL ALA ASN ASP          
SEQRES  20 B  333  GLN MET ALA LEU GLY ALA MET ARG ALA ILE THR GLU SER          
SEQRES  21 B  333  GLY LEU ARG VAL GLY ALA ASP ILE SER VAL VAL GLY TYR          
SEQRES  22 B  333  ASP ASP THR GLU ASP SER SER CYS TYR ILE PRO PRO LEU          
SEQRES  23 B  333  THR THR ILE LYS GLN ASP PHE ARG LEU LEU GLY GLN THR          
SEQRES  24 B  333  SER VAL ASP ARG LEU LEU GLN LEU SER GLN GLY GLN ALA          
SEQRES  25 B  333  VAL LYS GLY ASN GLN LEU LEU PRO VAL SER LEU VAL LYS          
SEQRES  26 B  333  ARG LYS THR THR LEU ALA PRO ASN                              
SEQRES   1 C  333  MET LYS PRO VAL THR LEU TYR ASP VAL ALA GLU TYR ALA          
SEQRES   2 C  333  GLY VAL SER TYR GLN THR VAL SER ARG VAL VAL ASN GLN          
SEQRES   3 C  333  ALA SER HIS VAL SER ALA LYS THR ARG GLU LYS VAL GLU          
SEQRES   4 C  333  ALA ALA MET ALA GLU LEU ASN TYR ILE PRO ASN ARG VAL          
SEQRES   5 C  333  ALA GLN GLN LEU ALA GLY LYS GLN SER LEU LEU ILE GLY          
SEQRES   6 C  333  VAL ALA THR SER SER LEU ALA LEU HIS ALA PRO SER GLN          
SEQRES   7 C  333  ILE VAL ALA ALA ILE LYS SER ARG ALA ASP GLN LEU GLY          
SEQRES   8 C  333  ALA SER VAL VAL VAL SER MET VAL GLU ARG SER GLY VAL          
SEQRES   9 C  333  GLU ALA CYS LYS THR ALA VAL HIS ASN LEU LEU ALA GLN          
SEQRES  10 C  333  ARG VAL SER GLY LEU ILE ILE ASN TYR PRO LEU ASP ASP          
SEQRES  11 C  333  GLN ASP ALA ILE ALA VAL GLU ALA ALA CYS THR ASN VAL          
SEQRES  12 C  333  PRO ALA LEU PHE LEU ASP VAL SER ASP GLN THR PRO ILE          
SEQRES  13 C  333  ASN SER ILE ILE PHE SER HIS GLU ASP GLY THR ARG LEU          
SEQRES  14 C  333  GLY VAL GLU HIS LEU VAL ALA LEU GLY HIS GLN GLN ILE          
SEQRES  15 C  333  ALA LEU LEU ALA GLY PRO LEU SER SER VAL SER ALA ARG          
SEQRES  16 C  333  LEU ARG LEU ALA GLY TRP HIS LYS TYR LEU THR ARG ASN          
SEQRES  17 C  333  GLN ILE GLN PRO ILE ALA GLU ARG GLU GLY ASP TRP SER          
SEQRES  18 C  333  ALA MET SER GLY PHE GLN GLN THR MET GLN MET LEU ASN          
SEQRES  19 C  333  GLU GLY ILE VAL PRO THR ALA MET LEU VAL ALA ASN ASP          
SEQRES  20 C  333  GLN MET ALA LEU GLY ALA MET ARG ALA ILE THR GLU SER          
SEQRES  21 C  333  GLY LEU ARG VAL GLY ALA ASP ILE SER VAL VAL GLY TYR          
SEQRES  22 C  333  ASP ASP THR GLU ASP SER SER CYS TYR ILE PRO PRO LEU          
SEQRES  23 C  333  THR THR ILE LYS GLN ASP PHE ARG LEU LEU GLY GLN THR          
SEQRES  24 C  333  SER VAL ASP ARG LEU LEU GLN LEU SER GLN GLY GLN ALA          
SEQRES  25 C  333  VAL LYS GLY ASN GLN LEU LEU PRO VAL SER LEU VAL LYS          
SEQRES  26 C  333  ARG LYS THR THR LEU ALA PRO ASN                              
HET    NPF  A 901      20                                                       
HET    NPF  B 902      20                                                       
HET    NPF  C 903      20                                                       
HETNAM     NPF 2-NITROPHENYL BETA-D-FUCOPYRANOSIDE                              
FORMUL   6  NPF    3(C12 H15 N O7)                                              
FORMUL   9  HOH   *62(H2 O)                                                     
HELIX    1   1 THR A    5  TYR A   12  1                                   8    
HELIX    2   2 SER A   16  ASN A   25  1                                  10    
HELIX    3   3 ALA A   32  ASN A   46  1                                  15    
HELIX    4   4 ASN A   50  ALA A   57  1                                   8    
HELIX    5   5 LEU A   73  LEU A   90  1                                  18    
HELIX    6   6 GLY A  103  GLN A  117  1                                  15    
HELIX    7   7 ASP A  129  CYS A  140  1                                  12    
HELIX    8   8 SER A  162  LEU A  177  1                                  16    
HELIX    9   9 SER A  191  ARG A  207  1                                  17    
HELIX   10  10 SER A  221  GLU A  235  1                                  15    
HELIX   11  11 ASN A  246  GLU A  259  1                                  14    
HELIX   12  12 THR A  276  TYR A  282  5                                   7    
HELIX   13  13 ASP A  292  GLN A  309  1                                  18    
HELIX   14  14 THR B    5  TYR B   12  1                                   8    
HELIX   15  15 SER B   16  ASN B   25  1                                  10    
HELIX   16  16 ALA B   32  LEU B   45  1                                  14    
HELIX   17  17 ASN B   50  ALA B   57  1                                   8    
HELIX   18  18 LEU B   73  LEU B   90  1                                  18    
HELIX   19  19 GLY B  103  GLN B  117  1                                  15    
HELIX   20  20 ASP B  129  CYS B  140  1                                  12    
HELIX   21  21 SER B  162  LEU B  177  1                                  16    
HELIX   22  22 SER B  191  ARG B  207  1                                  17    
HELIX   23  23 SER B  221  GLU B  235  1                                  15    
HELIX   24  24 ASN B  246  GLU B  259  1                                  14    
HELIX   25  25 GLU B  277  TYR B  282  5                                   6    
HELIX   26  26 ASP B  292  GLN B  309  1                                  18    
HELIX   27  27 ASN C   50  ALA C   57  1                                   8    
HELIX   28  28 LEU C   73  LEU C   90  1                                  18    
HELIX   29  29 GLY C  103  GLN C  117  1                                  15    
HELIX   30  30 ASP C  129  CYS C  140  1                                  12    
HELIX   31  31 SER C  162  LEU C  177  1                                  16    
HELIX   32  32 SER C  191  ARG C  207  1                                  17    
HELIX   33  33 SER C  221  GLU C  235  1                                  15    
HELIX   34  34 ASN C  246  GLU C  259  1                                  14    
HELIX   35  35 GLU C  277  TYR C  282  5                                   6    
HELIX   36  36 ASP C  292  GLN C  309  1                                  18    
SHEET    1   A 4 SER A  93  MET A  98  0                                        
SHEET    2   A 4 LEU A  63  THR A  68  1  N  ILE A  64   O  SER A  93           
SHEET    3   A 4 GLY A 121  ASN A 125  1  O  GLY A 121   N  GLY A  65           
SHEET    4   A 4 ALA A 145  PHE A 147  1  O  LEU A 146   N  ILE A 124           
SHEET    1   B 2 SER A 158  PHE A 161  0                                        
SHEET    2   B 2 ASN A 316  LEU A 319  1  N  GLN A 317   O  SER A 158           
SHEET    1   C 6 ALA A 214  GLU A 217  0                                        
SHEET    2   C 6 ILE A 182  ALA A 186  1  O  ILE A 182   N  ALA A 214           
SHEET    3   C 6 ALA A 241  VAL A 244  1  O  ALA A 241   N  ALA A 183           
SHEET    4   C 6 SER A 269  ASP A 274  1  O  SER A 269   N  MET A 242           
SHEET    5   C 6 THR A 288  LYS A 290  1  O  ILE A 289   N  ASP A 274           
SHEET    6   C 6 SER A 322  VAL A 324 -1  O  SER A 322   N  LYS A 290           
SHEET    1   D 4 SER B  93  VAL B  99  0                                        
SHEET    2   D 4 LEU B  63  SER B  69  1  N  ILE B  64   O  SER B  93           
SHEET    3   D 4 GLY B 121  ASN B 125  1  O  GLY B 121   N  GLY B  65           
SHEET    4   D 4 ALA B 145  PHE B 147  1  O  LEU B 146   N  ILE B 124           
SHEET    1   E 2 SER B 158  PHE B 161  0                                        
SHEET    2   E 2 ASN B 316  LEU B 319  1  O  GLN B 317   N  ILE B 160           
SHEET    1   F 6 ALA B 214  GLU B 217  0                                        
SHEET    2   F 6 ILE B 182  ALA B 186  1  O  ILE B 182   N  ALA B 214           
SHEET    3   F 6 ALA B 241  VAL B 244  1  O  ALA B 241   N  ALA B 183           
SHEET    4   F 6 SER B 269  ASP B 274  1  O  SER B 269   N  MET B 242           
SHEET    5   F 6 THR B 287  LYS B 290  1  O  THR B 287   N  GLY B 272           
SHEET    6   F 6 SER B 322  VAL B 324 -1  O  SER B 322   N  LYS B 290           
SHEET    1   G 4 SER C  93  VAL C  99  0                                        
SHEET    2   G 4 LEU C  63  SER C  69  1  N  ILE C  64   O  SER C  93           
SHEET    3   G 4 GLY C 121  ASN C 125  1  O  GLY C 121   N  GLY C  65           
SHEET    4   G 4 ALA C 145  PHE C 147  1  O  LEU C 146   N  ILE C 124           
SHEET    1   H 2 SER C 158  PHE C 161  0                                        
SHEET    2   H 2 ASN C 316  LEU C 319  1  N  GLN C 317   O  SER C 158           
SHEET    1   I 6 ALA C 214  GLU C 217  0                                        
SHEET    2   I 6 ILE C 182  ALA C 186  1  O  ILE C 182   N  ALA C 214           
SHEET    3   I 6 ALA C 241  VAL C 244  1  O  ALA C 241   N  ALA C 183           
SHEET    4   I 6 SER C 269  ASP C 274  1  O  SER C 269   N  MET C 242           
SHEET    5   I 6 THR C 287  LYS C 290  1  O  THR C 287   N  GLY C 272           
SHEET    6   I 6 SER C 322  VAL C 324 -1  O  SER C 322   N  LYS C 290           
CISPEP   1 ILE A  283    PRO A  284          0        -0.51                     
CISPEP   2 ILE B  283    PRO B  284          0        -0.25                     
CISPEP   3 ILE C  283    PRO C  284          0        -0.65                     
CRYST1  251.438  251.438  204.791  90.00  90.00 120.00 H 3 2        54          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.003977  0.002296  0.000000        0.00000                         
SCALE2      0.000000  0.004592  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.004883        0.00000