PDB Short entry for 1KU6
HEADER    HYDROLASE/TOXIN                         21-JAN-02   1KU6              
TITLE     FASCICULIN 2-MOUSE ACETYLCHOLINESTERASE COMPLEX                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ACETYLCHOLINESTERASE;                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: ACHE;                                                       
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: FASCICULIN 2;                                              
COMPND   8 CHAIN: B;                                                            
COMPND   9 SYNONYM: FAS-II                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MUS MUSCULUS;                                   
SOURCE   3 ORGANISM_COMMON: HOUSE MOUSE;                                        
SOURCE   4 ORGANISM_TAXID: 10090;                                               
SOURCE   5 ORGAN: BRAIN;                                                        
SOURCE   6 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   7 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   9 EXPRESSION_SYSTEM_CELL_LINE: HEK293;                                 
SOURCE  10 EXPRESSION_SYSTEM_ORGAN: KIDNEY;                                     
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: LAMBDA-ZAP AND LAMBDA-FIX CDNA;           
SOURCE  12 MOL_ID: 2;                                                           
SOURCE  13 ORGANISM_SCIENTIFIC: DENDROASPIS ANGUSTICEPS;                        
SOURCE  14 ORGANISM_COMMON: EASTERN GREEN MAMBA;                                
SOURCE  15 ORGANISM_TAXID: 8618;                                                
SOURCE  16 SECRETION: VENOM                                                     
KEYWDS    HYDROLASE, SERINE ESTERASE, SYNAPSE, VENOM, TOXIN, HYDROLASE-TOXIN    
KEYWDS   2 COMPLEX                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.BOURNE,W.BURMEISTER,P.TAYLOR,P.MARCHOT                              
REVDAT   5   29-JUL-20 1KU6    1       COMPND REMARK HETNAM LINK                
REVDAT   5 2                   1       SITE                                     
REVDAT   4   13-JUL-11 1KU6    1       VERSN                                    
REVDAT   3   24-FEB-09 1KU6    1       VERSN                                    
REVDAT   2   05-APR-05 1KU6    1       JRNL                                     
REVDAT   1   23-DEC-03 1KU6    0                                                
JRNL        AUTH   Y.BOURNE,P.TAYLOR,Z.RADIC,P.MARCHOT                          
JRNL        TITL   STRUCTURAL INSIGHTS INTO LIGAND INTERACTIONS AT THE          
JRNL        TITL 2 ACETYLCHOLINESTERASE PERIPHERAL ANIONIC SITE.                
JRNL        REF    EMBO J.                       V.  22     1 2003              
JRNL        REFN                   ISSN 0261-4189                               
JRNL        PMID   12505979                                                     
JRNL        DOI    10.1093/EMBOJ/CDG005                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS                                                  
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 : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.66                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 3747291.810                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 84.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 27361                          
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) : 0.226                           
REMARK   3   FREE R VALUE                     : 0.273                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 2.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 803                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.010                           
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) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.66                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 51.40                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2617                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3230                       
REMARK   3   BIN FREE R VALUE                    : 0.3630                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 2.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 77                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.041                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4616                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 18                                      
REMARK   3   SOLVENT ATOMS            : 190                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 19.90                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 55.90                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 19.95000                                             
REMARK   3    B22 (A**2) : 19.95000                                             
REMARK   3    B33 (A**2) : -39.90000                                            
REMARK   3    B12 (A**2) : 4.30000                                              
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) : 0.35                            
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) : 0.43                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.46                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.800                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.90                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.350                           
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) : 1.300 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.220 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.880 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.850 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.28                                                 
REMARK   3   BSOL        : 37.60                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
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.PARAM                              
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : EDO.PAR                                        
REMARK   3  PARAMETER FILE  4  : CARBOHYDRATE.PARAM                             
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER_REP.TOP                                  
REMARK   3  TOPOLOGY FILE  3   : EDO.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : CARBOHYDRATE.TOP                               
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1KU6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-FEB-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000015349.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-OCT-98                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-3                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.947                              
REMARK 200  MONOCHROMATOR                  : MIRROR                             
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : FILM                               
REMARK 200  DETECTOR MANUFACTURER          : LARGE IMAGE PLATE SCANNER          
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALA, CCP4 (SCALA)                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27485                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 84.5                               
REMARK 200  DATA REDUNDANCY                : 5.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.07400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.9000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: CNS                                                   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.65                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.21                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10% PEG 2K, 50 MM NAAC, PH 6.5, VAPOR    
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+1/6                                            
REMARK 290       6555   X-Y,X,Z+5/6                                             
REMARK 290       7555   Y,X,-Z+2/3                                              
REMARK 290       8555   X-Y,-Y,-Z                                               
REMARK 290       9555   -X,-X+Y,-Z+1/3                                          
REMARK 290      10555   -Y,-X,-Z+1/6                                            
REMARK 290      11555   -X+Y,Y,-Z+1/2                                           
REMARK 290      12555   X,X-Y,-Z+5/6                                            
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      365.74667            
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      182.87333            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      274.31000            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       91.43667            
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      457.18333            
REMARK 290   SMTRY1   7 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      365.74667            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   9 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   9  0.000000  0.000000 -1.000000      182.87333            
REMARK 290   SMTRY1  10  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  10 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  10  0.000000  0.000000 -1.000000       91.43667            
REMARK 290   SMTRY1  11 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2  11  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3  11  0.000000  0.000000 -1.000000      274.31000            
REMARK 290   SMTRY1  12  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2  12  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3  12  0.000000  0.000000 -1.000000      457.18333            
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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS THE COMPLEX GENERATED FROM        
REMARK 300 CHAINS A & B                                                         
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2640 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 21980 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -2.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7090 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 42150 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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   BIOMT1   2  0.500000 -0.866025  0.000000       36.90000            
REMARK 350   BIOMT2   2 -0.866025 -0.500000  0.000000       63.91267            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       91.43667            
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     GLU A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 465     PRO A   259                                                      
REMARK 465     GLY A   260                                                      
REMARK 465     GLY A   261                                                      
REMARK 465     ALA A   262                                                      
REMARK 465     ALA A   542                                                      
REMARK 465     THR A   543                                                      
REMARK 465     ASP A   544                                                      
REMARK 465     THR A   545                                                      
REMARK 465     LEU A   546                                                      
REMARK 465     ASP A   547                                                      
REMARK 465     GLU A   548                                                      
REMARK 465     ALA A   549                                                      
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     ARG A   3    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 165    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 493    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 496    CG   CD   CE   NZ                                   
REMARK 470     LYS B  51    CG   CD   CE   NZ                                   
REMARK 475                                                                      
REMARK 475 ZERO OCCUPANCY RESIDUES                                              
REMARK 475 THE FOLLOWING RESIDUES WERE MODELED WITH ZERO OCCUPANCY.             
REMARK 475 THE LOCATION AND PROPERTIES OF THESE RESIDUES MAY NOT                
REMARK 475 BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;                      
REMARK 475 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE)          
REMARK 475   M RES C  SSEQI                                                     
REMARK 475     PRO A   492                                                      
REMARK 475     ARG A   493                                                      
REMARK 475     ASP A   494                                                      
REMARK 475     SER A   495                                                      
REMARK 475     LYS A   496                                                      
REMARK 475     SER A   497                                                      
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 A   732     O    HOH A   732     8675     1.82            
REMARK 500   O    HOH A   738     O    HOH A   738    10665     1.83            
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    PRO A 446   C   -  N   -  CA  ANGL. DEV. =   9.6 DEGREES          
REMARK 500    ASN A 490   N   -  CA  -  C   ANGL. DEV. =  16.5 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    ALA A  24     -157.15    -78.27                                   
REMARK 500    PHE A  47       -7.23     78.43                                   
REMARK 500    PRO A 106     -173.48    -64.88                                   
REMARK 500    PRO A 111      106.27    -40.83                                   
REMARK 500    PRO A 162      129.57    -36.43                                   
REMARK 500    ALA A 167       56.42   -160.56                                   
REMARK 500    GLN A 184      -73.63    -62.97                                   
REMARK 500    SER A 203     -123.05     49.45                                   
REMARK 500    SER A 293     -178.82   -170.03                                   
REMARK 500    ASP A 306      -71.26   -116.64                                   
REMARK 500    ASP A 333       65.38   -114.60                                   
REMARK 500    SER A 336      -74.58    -34.66                                   
REMARK 500    HIS A 387       72.98   -119.85                                   
REMARK 500    VAL A 407      -58.23   -127.16                                   
REMARK 500    ALA A 420        1.26    -64.51                                   
REMARK 500    ASN A 490      -88.16    -85.40                                   
REMARK 500    ASP A 491      119.40   -178.92                                   
REMARK 500    PRO A 492       23.03    -70.57                                   
REMARK 500    ARG A 493     -100.44   -172.05                                   
REMARK 500    ASP A 494      100.10    -35.76                                   
REMARK 500    SER A 495       84.86    -54.91                                   
REMARK 500    ARG A 525       44.51     35.53                                   
REMARK 500    HIS B   6      163.97    176.82                                   
REMARK 500    THR B   7     -168.42   -113.20                                   
REMARK 500    GLU B  19       76.36   -112.69                                   
REMARK 500    ASP B  46      -21.23     66.89                                   
REMARK 500    SER B  55      160.17    176.86                                   
REMARK 500    ASP B  57      147.06    -38.11                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    TYR A 449         0.08    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1MAH   RELATED DB: PDB                                   
DBREF  1KU6 A    1   549  UNP    P21836   ACES_MOUSE      32    580             
DBREF  1KU6 B    1    61  UNP    P01403   TXF7_DENAN       1     61             
SEQADV 1KU6 ASN B   47  UNP  P01403    TYR    47 SEE REMARK 999                 
SEQRES   1 A  549  GLU GLY ARG GLU ASP PRO GLN LEU LEU VAL ARG VAL ARG          
SEQRES   2 A  549  GLY GLY GLN LEU ARG GLY ILE ARG LEU LYS ALA PRO GLY          
SEQRES   3 A  549  GLY PRO VAL SER ALA PHE LEU GLY ILE PRO PHE ALA GLU          
SEQRES   4 A  549  PRO PRO VAL GLY SER ARG ARG PHE MET PRO PRO GLU PRO          
SEQRES   5 A  549  LYS ARG PRO TRP SER GLY VAL LEU ASP ALA THR THR PHE          
SEQRES   6 A  549  GLN ASN VAL CYS TYR GLN TYR VAL ASP THR LEU TYR PRO          
SEQRES   7 A  549  GLY PHE GLU GLY THR GLU MET TRP ASN PRO ASN ARG GLU          
SEQRES   8 A  549  LEU SER GLU ASP CYS LEU TYR LEU ASN VAL TRP THR PRO          
SEQRES   9 A  549  TYR PRO ARG PRO ALA SER PRO THR PRO VAL LEU ILE TRP          
SEQRES  10 A  549  ILE TYR GLY GLY GLY PHE TYR SER GLY ALA ALA SER LEU          
SEQRES  11 A  549  ASP VAL TYR ASP GLY ARG PHE LEU ALA GLN VAL GLU GLY          
SEQRES  12 A  549  ALA VAL LEU VAL SER MET ASN TYR ARG VAL GLY THR PHE          
SEQRES  13 A  549  GLY PHE LEU ALA LEU PRO GLY SER ARG GLU ALA PRO GLY          
SEQRES  14 A  549  ASN VAL GLY LEU LEU ASP GLN ARG LEU ALA LEU GLN TRP          
SEQRES  15 A  549  VAL GLN GLU ASN ILE ALA ALA PHE GLY GLY ASP PRO MET          
SEQRES  16 A  549  SER VAL THR LEU PHE GLY GLU SER ALA GLY ALA ALA SER          
SEQRES  17 A  549  VAL GLY MET HIS ILE LEU SER LEU PRO SER ARG SER LEU          
SEQRES  18 A  549  PHE HIS ARG ALA VAL LEU GLN SER GLY THR PRO ASN GLY          
SEQRES  19 A  549  PRO TRP ALA THR VAL SER ALA GLY GLU ALA ARG ARG ARG          
SEQRES  20 A  549  ALA THR LEU LEU ALA ARG LEU VAL GLY CYS PRO PRO GLY          
SEQRES  21 A  549  GLY ALA GLY GLY ASN ASP THR GLU LEU ILE ALA CYS LEU          
SEQRES  22 A  549  ARG THR ARG PRO ALA GLN ASP LEU VAL ASP HIS GLU TRP          
SEQRES  23 A  549  HIS VAL LEU PRO GLN GLU SER ILE PHE ARG PHE SER PHE          
SEQRES  24 A  549  VAL PRO VAL VAL ASP GLY ASP PHE LEU SER ASP THR PRO          
SEQRES  25 A  549  GLU ALA LEU ILE ASN THR GLY ASP PHE GLN ASP LEU GLN          
SEQRES  26 A  549  VAL LEU VAL GLY VAL VAL LYS ASP GLU GLY SER TYR PHE          
SEQRES  27 A  549  LEU VAL TYR GLY VAL PRO GLY PHE SER LYS ASP ASN GLU          
SEQRES  28 A  549  SER LEU ILE SER ARG ALA GLN PHE LEU ALA GLY VAL ARG          
SEQRES  29 A  549  ILE GLY VAL PRO GLN ALA SER ASP LEU ALA ALA GLU ALA          
SEQRES  30 A  549  VAL VAL LEU HIS TYR THR ASP TRP LEU HIS PRO GLU ASP          
SEQRES  31 A  549  PRO THR HIS LEU ARG ASP ALA MET SER ALA VAL VAL GLY          
SEQRES  32 A  549  ASP HIS ASN VAL VAL CYS PRO VAL ALA GLN LEU ALA GLY          
SEQRES  33 A  549  ARG LEU ALA ALA GLN GLY ALA ARG VAL TYR ALA TYR ILE          
SEQRES  34 A  549  PHE GLU HIS ARG ALA SER THR LEU THR TRP PRO LEU TRP          
SEQRES  35 A  549  MET GLY VAL PRO HIS GLY TYR GLU ILE GLU PHE ILE PHE          
SEQRES  36 A  549  GLY LEU PRO LEU ASP PRO SER LEU ASN TYR THR THR GLU          
SEQRES  37 A  549  GLU ARG ILE PHE ALA GLN ARG LEU MET LYS TYR TRP THR          
SEQRES  38 A  549  ASN PHE ALA ARG THR GLY ASP PRO ASN ASP PRO ARG ASP          
SEQRES  39 A  549  SER LYS SER PRO GLN TRP PRO PRO TYR THR THR ALA ALA          
SEQRES  40 A  549  GLN GLN TYR VAL SER LEU ASN LEU LYS PRO LEU GLU VAL          
SEQRES  41 A  549  ARG ARG GLY LEU ARG ALA GLN THR CYS ALA PHE TRP ASN          
SEQRES  42 A  549  ARG PHE LEU PRO LYS LEU LEU SER ALA THR ASP THR LEU          
SEQRES  43 A  549  ASP GLU ALA                                                  
SEQRES   1 B   61  THR MET CYS TYR SER HIS THR THR THR SER ARG ALA ILE          
SEQRES   2 B   61  LEU THR ASN CYS GLY GLU ASN SER CYS TYR ARG LYS SER          
SEQRES   3 B   61  ARG ARG HIS PRO PRO LYS MET VAL LEU GLY ARG GLY CYS          
SEQRES   4 B   61  GLY CYS PRO PRO GLY ASP ASP ASN LEU GLU VAL LYS CYS          
SEQRES   5 B   61  CYS THR SER PRO ASP LYS CYS ASN TYR                          
MODRES 1KU6 ASN A  350  ASN  GLYCOSYLATION SITE                                 
HET    NAG  A1509      14                                                       
HET    EDO  A 701       4                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   3  NAG    C8 H15 N O6                                                  
FORMUL   4  EDO    C2 H6 O2                                                     
FORMUL   5  HOH   *190(H2 O)                                                    
HELIX    1   1 VAL A   42  ARG A   46  5                                   5    
HELIX    2   2 PHE A   80  MET A   85  1                                   6    
HELIX    3   3 LEU A  130  ASP A  134  5                                   5    
HELIX    4   4 GLY A  135  GLY A  143  1                                   9    
HELIX    5   5 VAL A  153  LEU A  159  1                                   7    
HELIX    6   6 ASN A  170  ALA A  188  1                                  19    
HELIX    7   7 SER A  203  SER A  215  1                                  13    
HELIX    8   8 SER A  215  SER A  220  1                                   6    
HELIX    9   9 ALA A  241  VAL A  255  1                                  15    
HELIX   10  10 ASN A  265  ARG A  274  1                                  10    
HELIX   11  11 PRO A  277  TRP A  286  1                                  10    
HELIX   12  12 THR A  311  GLY A  319  1                                   9    
HELIX   13  13 GLY A  335  GLY A  342  5                                   8    
HELIX   14  14 SER A  355  VAL A  367  1                                  13    
HELIX   15  15 SER A  371  THR A  383  1                                  13    
HELIX   16  16 ASP A  390  VAL A  407  1                                  18    
HELIX   17  17 VAL A  407  ALA A  420  1                                  14    
HELIX   18  18 PRO A  440  GLY A  444  5                                   5    
HELIX   19  19 GLU A  450  GLY A  456  1                                   7    
HELIX   20  20 LEU A  457  ASP A  460  5                                   4    
HELIX   21  21 THR A  466  GLY A  487  1                                  22    
HELIX   22  22 ARG A  525  ARG A  534  1                                  10    
SHEET    1   A 3 LEU A   9  ARG A  11  0                                        
SHEET    2   A 3 GLN A  16  ARG A  18 -1  O  LEU A  17   N  VAL A  10           
SHEET    3   A 3 VAL A  59  ASP A  61  1  O  LEU A  60   N  GLN A  16           
SHEET    1   B11 ILE A  20  LYS A  23  0                                        
SHEET    2   B11 PRO A  28  PRO A  36 -1  O  ALA A  31   N  ILE A  20           
SHEET    3   B11 TYR A  98  PRO A 104 -1  O  VAL A 101   N  PHE A  32           
SHEET    4   B11 VAL A 145  MET A 149 -1  O  SER A 148   N  ASN A 100           
SHEET    5   B11 THR A 112  ILE A 118  1  N  TRP A 117   O  VAL A 147           
SHEET    6   B11 GLY A 192  GLU A 202  1  O  ASP A 193   N  THR A 112           
SHEET    7   B11 ARG A 224  GLN A 228  1  O  GLN A 228   N  GLY A 201           
SHEET    8   B11 GLN A 325  VAL A 331  1  O  LEU A 327   N  LEU A 227           
SHEET    9   B11 ARG A 424  PHE A 430  1  O  TYR A 426   N  VAL A 328           
SHEET   10   B11 GLN A 509  LEU A 513  1  O  LEU A 513   N  ILE A 429           
SHEET   11   B11 VAL A 520  ARG A 522 -1  O  ARG A 521   N  TYR A 510           
SHEET    1   C 2 VAL A  68  CYS A  69  0                                        
SHEET    2   C 2 LEU A  92  SER A  93  1  O  SER A  93   N  VAL A  68           
SHEET    1   D 2 VAL A 239  SER A 240  0                                        
SHEET    2   D 2 VAL A 302  VAL A 303  1  O  VAL A 303   N  VAL A 239           
SHEET    1   E 2 MET B   2  SER B   5  0                                        
SHEET    2   E 2 ILE B  13  ASN B  16 -1  O  THR B  15   N  CYS B   3           
SHEET    1   F 3 VAL B  34  CYS B  39  0                                        
SHEET    2   F 3 CYS B  22  ARG B  27 -1  N  LYS B  25   O  GLY B  36           
SHEET    3   F 3 LEU B  48  CYS B  53 -1  O  GLU B  49   N  SER B  26           
SSBOND   1 CYS A   69    CYS A   96                          1555   1555  2.05  
SSBOND   2 CYS A  257    CYS A  272                          1555   1555  2.05  
SSBOND   3 CYS A  409    CYS A  529                          1555   1555  2.05  
SSBOND   4 CYS B    3    CYS B   22                          1555   1555  2.02  
SSBOND   5 CYS B   17    CYS B   39                          1555   1555  2.04  
SSBOND   6 CYS B   41    CYS B   52                          1555   1555  2.04  
SSBOND   7 CYS B   53    CYS B   59                          1555   1555  2.04  
LINK         ND2 ASN A 350                 C1  NAG A1509     1555   1555  1.46  
CISPEP   1 TYR A  105    PRO A  106          0         0.18                     
CISPEP   2 CYS A  257    PRO A  258          0         0.25                     
CISPEP   3 PRO B   30    PRO B   31          0        -0.09                     
CISPEP   4 SER B   55    PRO B   56          0        -0.17                     
CRYST1   73.800   73.800  548.620  90.00  90.00 120.00 P 65 2 2     12          
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      0.013550  0.007823  0.000000        0.00000                         
SCALE2      0.000000  0.015646  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.001823        0.00000