PDB Short entry for 2QW1
HEADER    TRANSPORT PROTEIN                       09-AUG-07   2QW1              
TITLE     GLUCOSE/GALACTOSE BINDING PROTEIN BOUND TO 3-O-METHYL D-GLUCOSE       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: D-GALACTOSE-BINDING PERIPLASMIC PROTEIN;                   
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: GBP, D-GALACTOSE/ D-GLUCOSE-BINDING PROTEIN, GGBP;          
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562;                                                 
SOURCE   4 STRAIN: K12;                                                         
SOURCE   5 GENE: MGLB;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: HB929;                                     
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PVB2                                      
KEYWDS    PERIPLASMIC BINDING PROTEIN, ANTAGONIST, CHEMOTAXIS, TRANSPORT, GGBP, 
KEYWDS   2 3-O-METHYL GLUCOSE, SUGAR TRANSPORT, TRANSPORT PROTEIN               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.J.BORROK,L.L.KIESSLING,K.T.FOREST                                   
REVDAT   5   30-AUG-23 2QW1    1       HETSYN                                   
REVDAT   4   29-JUL-20 2QW1    1       REMARK LINK   SITE                       
REVDAT   3   16-FEB-11 2QW1    1       JRNL                                     
REVDAT   2   24-FEB-09 2QW1    1       VERSN                                    
REVDAT   1   05-AUG-08 2QW1    0                                                
JRNL        AUTH   M.J.BORROK,Y.ZHU,K.T.FOREST,L.L.KIESSLING                    
JRNL        TITL   STRUCTURE-BASED DESIGN OF A PERIPLASMIC BINDING PROTEIN      
JRNL        TITL 2 ANTAGONIST THAT PREVENTS DOMAIN CLOSURE.                     
JRNL        REF    ACS CHEM.BIOL.                V.   4   447 2009              
JRNL        REFN                   ISSN 1554-8929                               
JRNL        PMID   19348466                                                     
JRNL        DOI    10.1021/CB900021Q                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 87.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 43596                          
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 + TEST SET) : 0.182                           
REMARK   3   R VALUE            (WORKING SET) : 0.180                           
REMARK   3   FREE R VALUE                     : 0.204                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2291                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.74                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1886                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 51.74                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2440                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 86                           
REMARK   3   BIN FREE R VALUE                    : 0.2590                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2319                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 16                                      
REMARK   3   SOLVENT ATOMS            : 351                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 13.53                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.43000                                             
REMARK   3    B22 (A**2) : 0.65000                                              
REMARK   3    B33 (A**2) : -0.21000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.094         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.092         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): NULL          
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): NULL          
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.951                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.944                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2411 ; 0.012 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3271 ; 1.295 ; 1.956       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   304 ; 5.331 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   116 ;37.088 ;26.897       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   426 ;12.981 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     7 ; 9.285 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   376 ; 0.091 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1816 ; 0.005 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1291 ; 0.198 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1675 ; 0.306 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   290 ; 0.127 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):    10 ; 0.118 ; 0.200       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):    41 ; 0.155 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    36 ; 0.115 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  1523 ; 0.678 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2445 ; 1.266 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   888 ; 2.210 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   826 ; 3.664 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2QW1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-AUG-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000044126.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 25-JUL-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : BRUKER AXS MICROSTAR               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54                               
REMARK 200  MONOCHROMATOR                  : GLOEBEL MIRRORS                    
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : BRUKER PLATINUM 135                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : SAINT                              
REMARK 200  DATA SCALING SOFTWARE          : PROTEUM PLUS PLUS                  
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 47220                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.1                               
REMARK 200  DATA REDUNDANCY                : 6.310                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.03410                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 25.1500                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.75                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 56.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.11                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.25890                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.820                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: 2FW0                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 64.87                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.50                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0 M AMMONIUM SULFATE AND 0.05 M        
REMARK 280  SODIUM CITRATE DEHYDRATE, 3-O-METHYL GLUCOSE (5MM) WAS SOAKED       
REMARK 280  IN. 2.5 M NA MALONATE CRYOPROTECTANT, PH 6.0, VAPOR DIFFUSION,      
REMARK 280  HANGING DROP, TEMPERATURE 298K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
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 -1.000000  0.000000  0.000000       28.46500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       55.03500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       37.33000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       55.03500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       28.46500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       37.33000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
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: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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 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     ALA A     1                                                      
REMARK 465     SER A   307                                                      
REMARK 465     LYS A   308                                                      
REMARK 465     LYS A   309                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   ND2  ASN A   283     O    HOH A   598              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLU A 220   CD    GLU A 220   OE2     0.083                       
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    ASN A  91      -37.00     68.15                                   
REMARK 500    ASP A 236      -29.14    140.69                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 312  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 THR A 110   O                                                      
REMARK 620 2 TYR A 295   OH  100.2                                              
REMARK 620 3 HOH A 339   O   160.7  96.2                                        
REMARK 620 4 HOH A 428   O   105.7  83.9  86.0                                  
REMARK 620 5 HOH A 429   O    76.0 171.7  88.9  90.0                            
REMARK 620 6 HOH A 603   O    90.4  97.3  77.4 163.5  90.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 311  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 134   OD1                                                    
REMARK 620 2 ASN A 136   OD1  88.2                                              
REMARK 620 3 ASP A 138   OD2  91.9  73.6                                        
REMARK 620 4 GLN A 140   O    97.0 154.0  80.7                                  
REMARK 620 5 GLN A 142   OE1 170.3  87.9  95.4  90.4                            
REMARK 620 6 GLU A 205   OE1  90.5  75.7 149.1 129.5  80.0                      
REMARK 620 7 GLU A 205   OE2  96.8 128.1 156.7  76.8  78.7  52.7                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 313  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 SER A 228   O                                                      
REMARK 620 2 ILE A 230   O   100.6                                              
REMARK 620 3 HOH A 412   O    84.1  93.8                                        
REMARK 620 4 HOH A 413   O   159.6  96.3  83.4                                  
REMARK 620 5 HOH A 414   O    95.8 110.1 155.6  89.1                            
REMARK 620 6 HOH A 415   O    70.6 165.4  74.1  90.5  82.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2FW0   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2FVY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 2GBP   RELATED DB: PDB                                   
DBREF  2QW1 A    1   309  UNP    P0AEE5   DGAL_ECOLI      24    332             
SEQRES   1 A  309  ALA ASP THR ARG ILE GLY VAL THR ILE TYR LYS TYR ASP          
SEQRES   2 A  309  ASP ASN PHE MET SER VAL VAL ARG LYS ALA ILE GLU GLN          
SEQRES   3 A  309  ASP ALA LYS ALA ALA PRO ASP VAL GLN LEU LEU MET ASN          
SEQRES   4 A  309  ASP SER GLN ASN ASP GLN SER LYS GLN ASN ASP GLN ILE          
SEQRES   5 A  309  ASP VAL LEU LEU ALA LYS GLY VAL LYS ALA LEU ALA ILE          
SEQRES   6 A  309  ASN LEU VAL ASP PRO ALA ALA ALA GLY THR VAL ILE GLU          
SEQRES   7 A  309  LYS ALA ARG GLY GLN ASN VAL PRO VAL VAL PHE PHE ASN          
SEQRES   8 A  309  LYS GLU PRO SER ARG LYS ALA LEU ASP SER TYR ASP LYS          
SEQRES   9 A  309  ALA TYR TYR VAL GLY THR ASP SER LYS GLU SER GLY ILE          
SEQRES  10 A  309  ILE GLN GLY ASP LEU ILE ALA LYS HIS TRP ALA ALA ASN          
SEQRES  11 A  309  GLN GLY TRP ASP LEU ASN LYS ASP GLY GLN ILE GLN PHE          
SEQRES  12 A  309  VAL LEU LEU LYS GLY GLU PRO GLY HIS PRO ASP ALA GLU          
SEQRES  13 A  309  ALA ARG THR THR TYR VAL ILE LYS GLU LEU ASN ASP LYS          
SEQRES  14 A  309  GLY ILE LYS THR GLU GLN LEU GLN LEU ASP THR ALA MET          
SEQRES  15 A  309  TRP ASP THR ALA GLN ALA LYS ASP LYS MET ASP ALA TRP          
SEQRES  16 A  309  LEU SER GLY PRO ASN ALA ASN LYS ILE GLU VAL VAL ILE          
SEQRES  17 A  309  ALA ASN ASN ASP ALA MET ALA MET GLY ALA VAL GLU ALA          
SEQRES  18 A  309  LEU LYS ALA HIS ASN LYS SER SER ILE PRO VAL PHE GLY          
SEQRES  19 A  309  VAL ASP ALA LEU PRO GLU ALA LEU ALA LEU VAL LYS SER          
SEQRES  20 A  309  GLY ALA LEU ALA GLY THR VAL LEU ASN ASP ALA ASN ASN          
SEQRES  21 A  309  GLN ALA LYS ALA THR PHE ASP LEU ALA LYS ASN LEU ALA          
SEQRES  22 A  309  ASP GLY LYS GLY ALA ALA ASP GLY THR ASN TRP LYS ILE          
SEQRES  23 A  309  ASP ASN LYS VAL VAL ARG VAL PRO TYR VAL GLY VAL ASP          
SEQRES  24 A  309  LYS ASP ASN LEU ALA GLU PHE SER LYS LYS                      
HET    3MG  A 310      13                                                       
HET     CA  A 311       1                                                       
HET     NA  A 312       1                                                       
HET     NA  A 313       1                                                       
HETNAM     3MG 3-O-METHYL-BETA-D-GLUCOPYRANOSE                                  
HETNAM      CA CALCIUM ION                                                      
HETNAM      NA SODIUM ION                                                       
HETSYN     3MG 3-O-METHYL-BETA-D-GLUCOSE; 3-O-METHYL-D-GLUCOSE; 3-O-            
HETSYN   2 3MG  METHYL-GLUCOSE                                                  
FORMUL   2  3MG    C7 H14 O6                                                    
FORMUL   3   CA    CA 2+                                                        
FORMUL   4   NA    2(NA 1+)                                                     
FORMUL   6  HOH   *351(H2 O)                                                    
HELIX    1   1 ASP A   14  ALA A   30  1                                  17    
HELIX    2   2 ASP A   44  LYS A   58  1                                  15    
HELIX    3   3 ASP A   69  ALA A   71  5                                   3    
HELIX    4   4 ALA A   72  GLY A   82  1                                  11    
HELIX    5   5 SER A   95  SER A  101  1                                   7    
HELIX    6   6 SER A  112  ASN A  130  1                                  19    
HELIX    7   7 GLN A  131  ASP A  134  5                                   4    
HELIX    8   8 HIS A  152  LYS A  169  1                                  18    
HELIX    9   9 ASP A  184  SER A  197  1                                  14    
HELIX   10  10 ASN A  211  HIS A  225  1                                  15    
HELIX   11  11 LEU A  238  SER A  247  1                                  10    
HELIX   12  12 ASP A  257  ASP A  274  1                                  18    
HELIX   13  13 ASN A  302  PHE A  306  5                                   5    
SHEET    1   A 6 VAL A  34  ASP A  40  0                                        
SHEET    2   A 6 THR A   3  ILE A   9  1  N  VAL A   7   O  LEU A  37           
SHEET    3   A 6 ALA A  62  ILE A  65  1  O  ALA A  64   N  GLY A   6           
SHEET    4   A 6 VAL A  87  PHE A  90  1  O  VAL A  88   N  LEU A  63           
SHEET    5   A 6 ALA A 105  VAL A 108  1  O  TYR A 106   N  PHE A  89           
SHEET    6   A 6 VAL A 290  VAL A 291  1  O  VAL A 291   N  TYR A 107           
SHEET    1   B 4 THR A 173  THR A 180  0                                        
SHEET    2   B 4 ILE A 141  LYS A 147  1  N  ILE A 141   O  GLU A 174           
SHEET    3   B 4 VAL A 206  ALA A 209  1  O  ILE A 208   N  VAL A 144           
SHEET    4   B 4 VAL A 232  PHE A 233  1  O  PHE A 233   N  ALA A 209           
SHEET    1   C 2 THR A 253  LEU A 255  0                                        
SHEET    2   C 2 VAL A 296  VAL A 298 -1  O  VAL A 298   N  THR A 253           
LINK         O   THR A 110                NA    NA A 312     1555   1555  2.45  
LINK         OD1 ASP A 134                CA    CA A 311     1555   1555  2.24  
LINK         OD1 ASN A 136                CA    CA A 311     1555   1555  2.41  
LINK         OD2 ASP A 138                CA    CA A 311     1555   1555  2.42  
LINK         O   GLN A 140                CA    CA A 311     1555   1555  2.30  
LINK         OE1 GLN A 142                CA    CA A 311     1555   1555  2.34  
LINK         OE1 GLU A 205                CA    CA A 311     1555   1555  2.51  
LINK         OE2 GLU A 205                CA    CA A 311     1555   1555  2.51  
LINK         O   SER A 228                NA    NA A 313     1555   1555  2.30  
LINK         O   ILE A 230                NA    NA A 313     1555   1555  2.32  
LINK         OH  TYR A 295                NA    NA A 312     1555   1555  2.62  
LINK        NA    NA A 312                 O   HOH A 339     1555   1555  2.51  
LINK        NA    NA A 312                 O   HOH A 428     1555   1555  2.21  
LINK        NA    NA A 312                 O   HOH A 429     1555   1555  2.49  
LINK        NA    NA A 312                 O   HOH A 603     1555   1555  2.44  
LINK        NA    NA A 313                 O   HOH A 412     1555   1555  2.39  
LINK        NA    NA A 313                 O   HOH A 413     1555   1555  2.68  
LINK        NA    NA A 313                 O   HOH A 414     1555   1555  2.26  
LINK        NA    NA A 313                 O   HOH A 415     1555   1555  2.64  
CRYST1   56.930   74.660  110.070  90.00  90.00  90.00 P 21 21 21    4          
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      0.017567  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013394  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009085        0.00000