HEADER    HYDROLASE                               01-SEP-12   4GWA              
TITLE     CRYSTAL STRUCTURE OF A GH7 FAMILY CELLOBIOHYDROLASE FROM LIMNORIA     
TITLE    2 QUADRIPUNCTATA                                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: GH7 FAMILY PROTEIN;                                        
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 19-448;                                       
COMPND   5 EC: 3.2.1.91;                                                        
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: LIMNORIA QUADRIPUNCTATA;                        
SOURCE   3 ORGANISM_TAXID: 161573;                                              
SOURCE   4 GENE: GH7B;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ASPERGILLUS ORYZAE;                               
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 5062                                        
KEYWDS    CELLOBIOHYDROLASE, GLYCOSYL HYDROLASE, HYDROLASE                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.E.MCGEEHAN,R.N.A.MARTIN,S.D.STREETER,S.M.CRAGG,M.J.GUILLE,          
AUTHOR   2 K.M.SCHNORR,M.KERN,N.C.BRUCE,S.J.MCQUEEN-MASON                       
REVDAT   4   13-NOV-24 4GWA    1       REMARK LINK                              
REVDAT   3   25-DEC-19 4GWA    1       SEQADV SEQRES LINK                       
REVDAT   2   03-SEP-14 4GWA    1       JRNL                                     
REVDAT   1   12-JUN-13 4GWA    0                                                
JRNL        AUTH   M.KERN,J.E.MCGEEHAN,S.D.STREETER,R.N.MARTIN,K.BESSER,        
JRNL        AUTH 2 L.ELIAS,W.EBORALL,G.P.MALYON,C.M.PAYNE,M.E.HIMMEL,K.SCHNORR, 
JRNL        AUTH 3 G.T.BECKHAM,S.M.CRAGG,N.C.BRUCE,S.J.MCQUEEN-MASON            
JRNL        TITL   STRUCTURAL CHARACTERIZATION OF A UNIQUE MARINE ANIMAL FAMILY 
JRNL        TITL 2 7 CELLOBIOHYDROLASE SUGGESTS A MECHANISM OF CELLULASE SALT   
JRNL        TITL 3 TOLERANCE                                                    
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 110 10189 2013              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   23733951                                                     
JRNL        DOI    10.1073/PNAS.1301502110                                      
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   A.J.KING,S.M.CRAGG,Y.LI,J.DYMOND,M.J.GUILLE,D.J.BOWLES,      
REMARK   1  AUTH 2 N.C.BRUCE,I.A.GRAHAM,S.J.MCQUEEN-MASON                       
REMARK   1  TITL   MOLECULAR INSIGHT INTO LIGNOCELLULOSE DIGESTION BY A MARINE  
REMARK   1  TITL 2 ISOPOD IN THE ABSENCE OF GUT MICROBES.                       
REMARK   1  REF    PROC.NATL.ACAD.SCI.USA        V. 107  5345 2010              
REMARK   1  REFN                   ISSN 0027-8424                               
REMARK   1  PMID   20212162                                                     
REMARK   1  DOI    10.1073/PNAS.0914228107                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.60 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC                                               
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) : 1.60                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 100073                         
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) : 0.150                           
REMARK   3   R VALUE            (WORKING SET) : 0.148                           
REMARK   3   FREE R VALUE                     : 0.184                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4990                            
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) : 1.60                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.64                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6876                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 96.41                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2180                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 379                          
REMARK   3   BIN FREE R VALUE                    : 0.2600                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 6514                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 8                                       
REMARK   3   SOLVENT ATOMS            : 1056                                    
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 21.55                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 16.97                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.01000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : -0.01000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.01000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.083         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.085         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.055         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.578         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.970                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.958                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  6727 ; 0.018 ; 0.020       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  9180 ; 1.787 ; 1.929       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   876 ; 6.493 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   335 ;34.189 ;25.791       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   977 ;12.111 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;22.328 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   965 ; 0.135 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  5350 ; 0.011 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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 USED IF PRESENT IN    
REMARK   3  THE INPUT U VALUES: REFINED INDIVIDUALLY                            
REMARK   4                                                                      
REMARK   4 4GWA COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 12-SEP-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000074712.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-OCT-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I04-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9173                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 2M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 100073                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
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     (%) : 98.0                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : 0.07900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 10.6100                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.70                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.47900                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.340                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.1.4                                          
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.66                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.15                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M BIS-TRIS, 25% PEG 3350, 0.2M        
REMARK 280  MGCL2, PH 5.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,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                                                                      
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: MONOMERIC                         
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 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   O    HOH A   731     O    HOH A   959              1.34            
REMARK 500   O    HOH A   639     O    HOH A   965              1.78            
REMARK 500   O    HOH B   943     O    HOH B   979              1.90            
REMARK 500   O    HOH B   847     O    HOH B   900              1.96            
REMARK 500   O    HOH B   703     O    HOH B   999              2.00            
REMARK 500   NZ   LYS B   273     O    HOH B   940              2.03            
REMARK 500   O    HOH B   785     O    HOH B   840              2.03            
REMARK 500   O    HOH B   710     O    HOH B   768              2.04            
REMARK 500   O    HOH A  1114     O    HOH A  1152              2.07            
REMARK 500   O    HOH A  1047     O    HOH A  1110              2.07            
REMARK 500   OD2  ASP B    80     O    HOH B   768              2.09            
REMARK 500   O    HOH B   768     O    HOH B   917              2.09            
REMARK 500   O    HOH B   808     O    HOH B   874              2.10            
REMARK 500   O    HOH A   761     O    HOH A   977              2.10            
REMARK 500   O    HOH A   872     O    HOH A  1101              2.11            
REMARK 500   O    HOH A   977     O    HOH A  1037              2.11            
REMARK 500   O    HOH A   818     O    HOH A  1122              2.11            
REMARK 500   OE2  GLU B    86     O    HOH B   816              2.12            
REMARK 500   O    HOH A   977     O    HOH A  1063              2.14            
REMARK 500   O    HOH A  1111     O    HOH A  1119              2.16            
REMARK 500   O    HOH B   998     O    HOH B  1056              2.17            
REMARK 500   O    HOH B   768     O    HOH B  1053              2.17            
REMARK 500   O    HOH A  1018     O    HOH A  1068              2.18            
REMARK 500   O    HOH A   700     O    HOH A   879              2.19            
REMARK 500   O    HOH B   732     O    HOH B   803              2.19            
REMARK 500   O    HOH A   998     O    HOH A  1027              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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   728     O    HOH A  1110     1455     1.99            
REMARK 500   NH2  ARG B   360     O    HOH A   836     1444     2.04            
REMARK 500   O    HOH A  1112     O    HOH A  1130     1565     2.05            
REMARK 500   NE2  GLN A    95     O    HOH A  1021     1455     2.06            
REMARK 500   O    HOH A   785     O    HOH A  1110     1455     2.07            
REMARK 500   OD2  ASP A   100     O    HOH B  1073     1565     2.10            
REMARK 500   O    HOH A   702     O    HOH B   768     1556     2.10            
REMARK 500   O    HOH B   898     O    HOH B   999     1565     2.17            
REMARK 500   O    HOH A  1129     O    HOH B  1055     1566     2.17            
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    TRP A  57   CE2   TRP A  57   CD2     0.075                       
REMARK 500    TRP A 392   CE2   TRP A 392   CD2     0.078                       
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    ASP A 292   CB  -  CG  -  OD1 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ASP A 301   CB  -  CG  -  OD1 ANGL. DEV. =   5.6 DEGREES          
REMARK 500    ASP B 100   CB  -  CG  -  OD2 ANGL. DEV. =   6.5 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  47     -154.13   -116.93                                   
REMARK 500    ASP A  63     -159.78   -163.27                                   
REMARK 500    PHE A 115      -79.90    -91.73                                   
REMARK 500    CYS A 159      133.15    -39.16                                   
REMARK 500    ASN A 209       47.75    -89.79                                   
REMARK 500    ALA A 404     -123.75   -130.20                                   
REMARK 500    ALA B  47     -151.57   -110.16                                   
REMARK 500    ASP B  63     -158.49   -166.73                                   
REMARK 500    PHE B 115      -85.81    -96.05                                   
REMARK 500    ASN B 209       45.58    -91.23                                   
REMARK 500    ALA B 404     -128.97   -131.24                                   
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                              MG A 501  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  80   OD2                                                    
REMARK 620 2 HOH A 813   O    86.2                                              
REMARK 620 3 HOH A 881   O    91.1 177.2                                        
REMARK 620 4 HOH A 890   O    96.5  97.7  81.8                                  
REMARK 620 5 HOH A 994   O    90.8  97.4  83.4 163.7                            
REMARK 620 6 HOH A 995   O   169.9  91.0  91.8  93.5  79.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 502  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 139   OE2                                                    
REMARK 620 2 HOH A 697   O    88.1                                              
REMARK 620 3 HOH A 733   O   165.9  92.3                                        
REMARK 620 4 HOH A 752   O    99.9  94.0  94.2                                  
REMARK 620 5 HOH A 832   O    85.9 173.4  93.0  89.6                            
REMARK 620 6 HOH A 983   O    84.6  90.2  81.3 174.0  86.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 503  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 989   O                                                      
REMARK 620 2 HOH A 990   O   171.1                                              
REMARK 620 3 HOH A 991   O    89.4  83.4                                        
REMARK 620 4 HOH A 992   O    91.7  83.6  94.0                                  
REMARK 620 5 HOH A 993   O   100.5  84.0  83.7 167.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 503  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 986   O                                                      
REMARK 620 2 HOH B 954   O   104.0                                              
REMARK 620 3 HOH B 955   O    94.4 161.5                                        
REMARK 620 4 HOH B 956   O    89.6  96.2  86.1                                  
REMARK 620 5 HOH B 957   O    96.5  85.0  90.6 173.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 501  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B 139   OE2                                                    
REMARK 620 2 HOH B 744   O    90.3                                              
REMARK 620 3 HOH B 944   O    87.8  88.4                                        
REMARK 620 4 HOH B 945   O    93.1  91.1 179.0                                  
REMARK 620 5 HOH B 946   O    88.5 175.3  87.1  93.4                            
REMARK 620 6 HOH B 947   O   178.9  90.4  91.3  87.8  90.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 502  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B 959   O                                                      
REMARK 620 2 HOH B 960   O    98.1                                              
REMARK 620 3 HOH B 961   O    94.5  94.5                                        
REMARK 620 4 HOH B1060   O   175.6  80.5  89.8                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 504  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B 634   O                                                      
REMARK 620 2 HOH B 857   O    86.7                                              
REMARK 620 3 HOH B 951   O    81.9  99.2                                        
REMARK 620 4 HOH B 952   O    92.8  90.9 168.3                                  
REMARK 620 5 HOH B 953   O   174.9  89.3  95.6  90.5                            
REMARK 620 6 HOH B1092   O    92.1 177.3  83.0  86.8  92.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 505  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B 674   O                                                      
REMARK 620 2 HOH B 921   O    90.0                                              
REMARK 620 3 HOH B 941   O    88.2 169.8                                        
REMARK 620 4 HOH B 978   O   173.2  83.7  97.6                                  
REMARK 620 5 HOH B 988   O    92.6  79.8  90.3  83.9                            
REMARK 620 6 HOH B1090   O    96.2  98.4  91.7  87.3 171.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 502                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG A 503                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 502                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 503                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 504                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 505                  
DBREF  4GWA A   24   453  UNP    D4HRL0   D4HRL0_9CRUS    19    448             
DBREF  4GWA B   24   453  UNP    D4HRL0   D4HRL0_9CRUS    19    448             
SEQADV 4GWA PCA A   23  UNP  D4HRL0              EXPRESSION TAG                 
SEQADV 4GWA PCA B   23  UNP  D4HRL0              EXPRESSION TAG                 
SEQRES   1 A  431  PCA GLN ALA GLY THR GLU THR GLU GLU TYR HIS LEU PRO          
SEQRES   2 A  431  LEU THR TRP GLU ARG ASP GLY SER SER VAL SER ALA SER          
SEQRES   3 A  431  VAL VAL ILE ASP SER ASN TRP ARG TRP THR HIS SER THR          
SEQRES   4 A  431  GLU ASP THR THR ASN CYS TYR ASP GLY ASN GLU TRP ASP          
SEQRES   5 A  431  SER THR LEU CYS PRO ASP ALA ASP THR CYS THR GLU ASN          
SEQRES   6 A  431  CYS ALA ILE ASP GLY VAL ASP GLN GLY THR TRP GLY ASP          
SEQRES   7 A  431  THR TYR GLY ILE THR ALA SER GLY SER LYS LEU THR LEU          
SEQRES   8 A  431  SER PHE VAL THR GLU GLY GLU TYR SER THR ASP ILE GLY          
SEQRES   9 A  431  SER ARG VAL PHE LEU MET ALA ASP ASP ASP ASN TYR GLU          
SEQRES  10 A  431  ILE PHE ASN LEU LEU ASP LYS GLU PHE SER PHE ASP VAL          
SEQRES  11 A  431  ASP ALA SER ASN LEU PRO CYS GLY LEU ASN GLY ALA LEU          
SEQRES  12 A  431  TYR PHE VAL SER MET ASP GLU ASP GLY GLY THR SER LYS          
SEQRES  13 A  431  TYR SER THR ASN THR ALA GLY ALA LYS TYR GLY THR GLY          
SEQRES  14 A  431  TYR CYS ASP ALA GLN CYS PRO HIS ASP MET LYS PHE ILE          
SEQRES  15 A  431  ALA GLY LYS ALA ASN SER ASP GLY TRP THR PRO SER ASP          
SEQRES  16 A  431  ASN ASP GLN ASN ALA GLY THR GLY GLU MET GLY ALA CYS          
SEQRES  17 A  431  CYS HIS GLU MET ASP ILE TRP GLU ALA ASN SER GLN ALA          
SEQRES  18 A  431  GLN SER TYR THR ALA HIS VAL CYS SER VAL ASP GLY TYR          
SEQRES  19 A  431  THR PRO CYS THR GLY THR ASP CYS GLY ASP ASN GLY ASP          
SEQRES  20 A  431  ASP ARG TYR LYS GLY VAL CYS ASP LYS ASP GLY CYS ASP          
SEQRES  21 A  431  TYR ALA ALA TYR ARG LEU GLY GLN HIS ASP PHE TYR GLY          
SEQRES  22 A  431  GLU GLY GLY THR VAL ASP SER GLY SER THR LEU THR VAL          
SEQRES  23 A  431  ILE THR GLN PHE ILE THR GLY GLY GLY GLY LEU ASN GLU          
SEQRES  24 A  431  ILE ARG ARG ILE TYR GLN GLN GLY GLY GLN THR ILE GLN          
SEQRES  25 A  431  ASN ALA ALA VAL ASN PHE PRO GLY ASP VAL ASP PRO TYR          
SEQRES  26 A  431  ASP SER ILE THR GLU ASP PHE CYS VAL ASP ILE LYS ARG          
SEQRES  27 A  431  TYR PHE GLY ASP THR ASN ASP PHE ASP ALA LYS GLY GLY          
SEQRES  28 A  431  MET SER GLY MET SER ASN ALA LEU LYS LYS GLY MET VAL          
SEQRES  29 A  431  LEU VAL MET SER LEU TRP ASP ASP HIS TYR ALA ASN MET          
SEQRES  30 A  431  LEU TRP LEU ASP ALA THR TYR PRO VAL ASP SER THR GLU          
SEQRES  31 A  431  PRO GLY ALA LEU ARG GLY PRO CYS SER THR ASP SER GLY          
SEQRES  32 A  431  ASP PRO ALA ASP VAL GLU ALA ASN PHE PRO GLY SER THR          
SEQRES  33 A  431  VAL THR PHE SER ASN ILE LYS ILE GLY PRO ILE GLN SER          
SEQRES  34 A  431  TYR ASP                                                      
SEQRES   1 B  431  PCA GLN ALA GLY THR GLU THR GLU GLU TYR HIS LEU PRO          
SEQRES   2 B  431  LEU THR TRP GLU ARG ASP GLY SER SER VAL SER ALA SER          
SEQRES   3 B  431  VAL VAL ILE ASP SER ASN TRP ARG TRP THR HIS SER THR          
SEQRES   4 B  431  GLU ASP THR THR ASN CYS TYR ASP GLY ASN GLU TRP ASP          
SEQRES   5 B  431  SER THR LEU CYS PRO ASP ALA ASP THR CYS THR GLU ASN          
SEQRES   6 B  431  CYS ALA ILE ASP GLY VAL ASP GLN GLY THR TRP GLY ASP          
SEQRES   7 B  431  THR TYR GLY ILE THR ALA SER GLY SER LYS LEU THR LEU          
SEQRES   8 B  431  SER PHE VAL THR GLU GLY GLU TYR SER THR ASP ILE GLY          
SEQRES   9 B  431  SER ARG VAL PHE LEU MET ALA ASP ASP ASP ASN TYR GLU          
SEQRES  10 B  431  ILE PHE ASN LEU LEU ASP LYS GLU PHE SER PHE ASP VAL          
SEQRES  11 B  431  ASP ALA SER ASN LEU PRO CYS GLY LEU ASN GLY ALA LEU          
SEQRES  12 B  431  TYR PHE VAL SER MET ASP GLU ASP GLY GLY THR SER LYS          
SEQRES  13 B  431  TYR SER THR ASN THR ALA GLY ALA LYS TYR GLY THR GLY          
SEQRES  14 B  431  TYR CYS ASP ALA GLN CYS PRO HIS ASP MET LYS PHE ILE          
SEQRES  15 B  431  ALA GLY LYS ALA ASN SER ASP GLY TRP THR PRO SER ASP          
SEQRES  16 B  431  ASN ASP GLN ASN ALA GLY THR GLY GLU MET GLY ALA CYS          
SEQRES  17 B  431  CYS HIS GLU MET ASP ILE TRP GLU ALA ASN SER GLN ALA          
SEQRES  18 B  431  GLN SER TYR THR ALA HIS VAL CYS SER VAL ASP GLY TYR          
SEQRES  19 B  431  THR PRO CYS THR GLY THR ASP CYS GLY ASP ASN GLY ASP          
SEQRES  20 B  431  ASP ARG TYR LYS GLY VAL CYS ASP LYS ASP GLY CYS ASP          
SEQRES  21 B  431  TYR ALA ALA TYR ARG LEU GLY GLN HIS ASP PHE TYR GLY          
SEQRES  22 B  431  GLU GLY GLY THR VAL ASP SER GLY SER THR LEU THR VAL          
SEQRES  23 B  431  ILE THR GLN PHE ILE THR GLY GLY GLY GLY LEU ASN GLU          
SEQRES  24 B  431  ILE ARG ARG ILE TYR GLN GLN GLY GLY GLN THR ILE GLN          
SEQRES  25 B  431  ASN ALA ALA VAL ASN PHE PRO GLY ASP VAL ASP PRO TYR          
SEQRES  26 B  431  ASP SER ILE THR GLU ASP PHE CYS VAL ASP ILE LYS ARG          
SEQRES  27 B  431  TYR PHE GLY ASP THR ASN ASP PHE ASP ALA LYS GLY GLY          
SEQRES  28 B  431  MET SER GLY MET SER ASN ALA LEU LYS LYS GLY MET VAL          
SEQRES  29 B  431  LEU VAL MET SER LEU TRP ASP ASP HIS TYR ALA ASN MET          
SEQRES  30 B  431  LEU TRP LEU ASP ALA THR TYR PRO VAL ASP SER THR GLU          
SEQRES  31 B  431  PRO GLY ALA LEU ARG GLY PRO CYS SER THR ASP SER GLY          
SEQRES  32 B  431  ASP PRO ALA ASP VAL GLU ALA ASN PHE PRO GLY SER THR          
SEQRES  33 B  431  VAL THR PHE SER ASN ILE LYS ILE GLY PRO ILE GLN SER          
SEQRES  34 B  431  TYR ASP                                                      
MODRES 4GWA PCA A   23  GLN  PYROGLUTAMIC ACID                                  
MODRES 4GWA PCA B   23  GLN  PYROGLUTAMIC ACID                                  
HET    PCA  A  23       8                                                       
HET    PCA  B  23       8                                                       
HET     MG  A 501       1                                                       
HET     MG  A 502       1                                                       
HET     MG  A 503       1                                                       
HET     MG  B 501       1                                                       
HET     MG  B 502       1                                                       
HET     MG  B 503       1                                                       
HET     MG  B 504       1                                                       
HET     MG  B 505       1                                                       
HETNAM     PCA PYROGLUTAMIC ACID                                                
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   1  PCA    2(C5 H7 N O3)                                                
FORMUL   3   MG    8(MG 2+)                                                     
FORMUL  11  HOH   *1056(H2 O)                                                   
HELIX    1   1 SER A   53  ARG A   56  5                                   4    
HELIX    2   2 ASP A   80  ASN A   87  1                                   8    
HELIX    3   3 GLY A   96  GLY A  103  1                                   8    
HELIX    4   4 GLY A  185  GLY A  189  5                                   5    
HELIX    5   5 THR A  260  GLY A  265  5                                   6    
HELIX    6   6 THR A  351  GLY A  363  1                                  13    
HELIX    7   7 ASN A  366  LYS A  371  1                                   6    
HELIX    8   8 GLY A  372  GLY A  384  1                                  13    
HELIX    9   9 MET A  399  ALA A  404  1                                   6    
HELIX   10  10 ASP A  426  PHE A  434  1                                   9    
HELIX   11  11 SER B   53  ARG B   56  5                                   4    
HELIX   12  12 ASP B   80  ASN B   87  1                                   8    
HELIX   13  13 ASP B   94  THR B  101  1                                   8    
HELIX   14  14 ALA B  184  GLY B  189  5                                   6    
HELIX   15  15 THR B  260  GLY B  265  5                                   6    
HELIX   16  16 THR B  351  GLY B  363  1                                  13    
HELIX   17  17 ASN B  366  LYS B  371  1                                   6    
HELIX   18  18 GLY B  372  LYS B  383  1                                  12    
HELIX   19  19 MET B  399  ALA B  404  1                                   6    
HELIX   20  20 ASP B  426  PHE B  434  1                                   9    
SHEET    1   A 3 GLN A  24  ALA A  25  0                                        
SHEET    2   A 3 CYS A  88  ILE A  90  1  O  ILE A  90   N  GLN A  24           
SHEET    3   A 3 THR A  58  SER A  60 -1  N  HIS A  59   O  ALA A  89           
SHEET    1   B11 THR A 105  SER A 107  0                                        
SHEET    2   B11 LYS A 110  SER A 114 -1  O  THR A 112   N  THR A 105           
SHEET    3   B11 THR A 438  PRO A 448 -1  O  PHE A 441   N  LEU A 111           
SHEET    4   B11 LEU A  34  ARG A  40  1  N  GLU A  39   O  ILE A 444           
SHEET    5   B11 SER A  43  ILE A  51 -1  O  SER A  43   N  ARG A  40           
SHEET    6   B11 SER A 127  ASP A 134 -1  O  MET A 132   N  SER A  48           
SHEET    7   B11 VAL A 386  ASP A 393 -1  O  MET A 389   N  VAL A 129           
SHEET    8   B11 LEU A 161  VAL A 168 -1  N  TYR A 166   O  VAL A 388           
SHEET    9   B11 GLU A 233  ALA A 239 -1  O  ALA A 239   N  GLY A 163           
SHEET   10   B11 GLN A 244  HIS A 249 -1  O  HIS A 249   N  GLU A 233           
SHEET   11   B11 CYS A 281  TYR A 283 -1  O  TYR A 283   N  TYR A 246           
SHEET    1   C 9 ASN A 137  TYR A 138  0                                        
SHEET    2   C 9 SER A 127  ASP A 134 -1  N  ALA A 133   O  ASN A 137           
SHEET    3   C 9 SER A  43  ILE A  51 -1  N  SER A  48   O  MET A 132           
SHEET    4   C 9 LEU A  34  ARG A  40 -1  N  ARG A  40   O  SER A  43           
SHEET    5   C 9 THR A 438  PRO A 448  1  O  ILE A 444   N  GLU A  39           
SHEET    6   C 9 LYS A 146  ASP A 153 -1  N  ASP A 151   O  SER A 442           
SHEET    7   C 9 LEU A 306  GLY A 315 -1  O  VAL A 308   N  PHE A 150           
SHEET    8   C 9 GLY A 318  GLN A 328 -1  O  GLN A 327   N  THR A 307           
SHEET    9   C 9 GLN A 331  GLN A 334 -1  O  ILE A 333   N  TYR A 326           
SHEET    1   D 2 TYR A  68  ASP A  69  0                                        
SHEET    2   D 2 GLU A  72  TRP A  73 -1  O  GLU A  72   N  ASP A  69           
SHEET    1   E 2 VAL A 116  GLU A 118  0                                        
SHEET    2   E 2 THR A 123  ILE A 125 -1  O  ASP A 124   N  THR A 117           
SHEET    1   F 2 PHE A 203  ILE A 204  0                                        
SHEET    2   F 2 LYS A 207  ALA A 208 -1  O  LYS A 207   N  ILE A 204           
SHEET    1   G 2 THR A 214  PRO A 215  0                                        
SHEET    2   G 2 GLY A 223  THR A 224 -1  O  THR A 224   N  THR A 214           
SHEET    1   H 2 GLY A 228  CYS A 230  0                                        
SHEET    2   H 2 THR A 257  CYS A 259 -1  O  THR A 257   N  CYS A 230           
SHEET    1   I 2 TYR A 294  GLY A 295  0                                        
SHEET    2   I 2 VAL A 300  ASP A 301  1  O  VAL A 300   N  GLY A 295           
SHEET    1   J 3 GLN B  24  ALA B  25  0                                        
SHEET    2   J 3 CYS B  88  ILE B  90  1  O  ILE B  90   N  GLN B  24           
SHEET    3   J 3 THR B  58  SER B  60 -1  N  HIS B  59   O  ALA B  89           
SHEET    1   K11 THR B 105  SER B 107  0                                        
SHEET    2   K11 LYS B 110  SER B 114 -1  O  THR B 112   N  THR B 105           
SHEET    3   K11 THR B 438  PRO B 448 -1  O  PHE B 441   N  LEU B 111           
SHEET    4   K11 LEU B  34  ARG B  40  1  N  GLU B  39   O  ILE B 444           
SHEET    5   K11 SER B  43  ILE B  51 -1  O  VAL B  45   N  TRP B  38           
SHEET    6   K11 SER B 127  ASP B 134 -1  O  MET B 132   N  SER B  48           
SHEET    7   K11 VAL B 386  ASP B 393 -1  O  MET B 389   N  VAL B 129           
SHEET    8   K11 LEU B 161  VAL B 168 -1  N  TYR B 166   O  VAL B 388           
SHEET    9   K11 GLU B 233  ALA B 239 -1  O  ALA B 239   N  GLY B 163           
SHEET   10   K11 GLN B 244  HIS B 249 -1  O  THR B 247   N  ASP B 235           
SHEET   11   K11 CYS B 281  TYR B 283 -1  O  TYR B 283   N  TYR B 246           
SHEET    1   L 9 ASN B 137  TYR B 138  0                                        
SHEET    2   L 9 SER B 127  ASP B 134 -1  N  ALA B 133   O  ASN B 137           
SHEET    3   L 9 SER B  43  ILE B  51 -1  N  SER B  48   O  MET B 132           
SHEET    4   L 9 LEU B  34  ARG B  40 -1  N  TRP B  38   O  VAL B  45           
SHEET    5   L 9 THR B 438  PRO B 448  1  O  ILE B 444   N  GLU B  39           
SHEET    6   L 9 LYS B 146  ASP B 153 -1  N  ASP B 151   O  SER B 442           
SHEET    7   L 9 LEU B 306  GLY B 315 -1  O  VAL B 308   N  PHE B 150           
SHEET    8   L 9 GLY B 318  GLN B 328 -1  O  GLN B 327   N  THR B 307           
SHEET    9   L 9 GLN B 331  GLN B 334 -1  O  ILE B 333   N  TYR B 326           
SHEET    1   M 2 TYR B  68  ASP B  69  0                                        
SHEET    2   M 2 GLU B  72  TRP B  73 -1  O  GLU B  72   N  ASP B  69           
SHEET    1   N 2 VAL B 116  GLU B 118  0                                        
SHEET    2   N 2 THR B 123  ILE B 125 -1  O  ASP B 124   N  THR B 117           
SHEET    1   O 2 PHE B 203  ILE B 204  0                                        
SHEET    2   O 2 LYS B 207  ALA B 208 -1  O  LYS B 207   N  ILE B 204           
SHEET    1   P 2 THR B 214  PRO B 215  0                                        
SHEET    2   P 2 GLY B 223  THR B 224 -1  O  THR B 224   N  THR B 214           
SHEET    1   Q 2 GLY B 228  CYS B 230  0                                        
SHEET    2   Q 2 THR B 257  CYS B 259 -1  O  THR B 257   N  CYS B 230           
SHEET    1   R 2 TYR B 294  GLY B 295  0                                        
SHEET    2   R 2 VAL B 300  ASP B 301  1  O  VAL B 300   N  GLY B 295           
SSBOND   1 CYS A   67    CYS A   88                          1555   1555  2.03  
SSBOND   2 CYS A   78    CYS A   84                          1555   1555  2.12  
SSBOND   3 CYS A  159    CYS A  420                          1555   1555  2.12  
SSBOND   4 CYS A  193    CYS A  231                          1555   1555  2.04  
SSBOND   5 CYS A  197    CYS A  230                          1555   1555  2.05  
SSBOND   6 CYS A  251    CYS A  276                          1555   1555  2.05  
SSBOND   7 CYS A  259    CYS A  264                          1555   1555  2.07  
SSBOND   8 CYS A  281    CYS A  355                          1555   1555  2.05  
SSBOND   9 CYS B   67    CYS B   88                          1555   1555  2.01  
SSBOND  10 CYS B   78    CYS B   84                          1555   1555  2.12  
SSBOND  11 CYS B  159    CYS B  420                          1555   1555  2.11  
SSBOND  12 CYS B  193    CYS B  231                          1555   1555  2.06  
SSBOND  13 CYS B  197    CYS B  230                          1555   1555  2.02  
SSBOND  14 CYS B  251    CYS B  276                          1555   1555  2.04  
SSBOND  15 CYS B  259    CYS B  264                          1555   1555  2.06  
SSBOND  16 CYS B  281    CYS B  355                          1555   1555  2.04  
LINK         C   PCA A  23                 N   GLN A  24     1555   1555  1.36  
LINK         C   PCA B  23                 N   GLN B  24     1555   1555  1.34  
LINK         OD2 ASP A  80                MG    MG A 501     1555   1555  2.18  
LINK         OE2 GLU A 139                MG    MG A 502     1555   1555  2.15  
LINK        MG    MG A 501                 O   HOH A 813     1555   1555  2.12  
LINK        MG    MG A 501                 O   HOH A 881     1555   1555  2.02  
LINK        MG    MG A 501                 O   HOH A 890     1555   1555  2.06  
LINK        MG    MG A 501                 O   HOH A 994     1555   1555  2.07  
LINK        MG    MG A 501                 O   HOH A 995     1555   1555  2.14  
LINK        MG    MG A 502                 O   HOH A 697     1555   1555  2.13  
LINK        MG    MG A 502                 O   HOH A 733     1555   1555  1.98  
LINK        MG    MG A 502                 O   HOH A 752     1555   1555  2.08  
LINK        MG    MG A 502                 O   HOH A 832     1555   1555  2.11  
LINK        MG    MG A 502                 O   HOH A 983     1555   1555  2.14  
LINK        MG    MG A 503                 O   HOH A 989     1555   1555  2.07  
LINK        MG    MG A 503                 O   HOH A 990     1555   1555  2.23  
LINK        MG    MG A 503                 O   HOH A 991     1555   1555  2.18  
LINK        MG    MG A 503                 O   HOH A 992     1555   1555  1.91  
LINK        MG    MG A 503                 O   HOH A 993     1555   1555  2.08  
LINK         O   HOH A 986                MG    MG B 503     1555   1555  2.27  
LINK         OE2 GLU B 139                MG    MG B 501     1555   1555  2.03  
LINK        MG    MG B 501                 O   HOH B 744     1555   1555  2.18  
LINK        MG    MG B 501                 O   HOH B 944     1555   1555  2.14  
LINK        MG    MG B 501                 O   HOH B 945     1555   1555  2.06  
LINK        MG    MG B 501                 O   HOH B 946     1555   1555  2.23  
LINK        MG    MG B 501                 O   HOH B 947     1555   1555  1.95  
LINK        MG    MG B 502                 O   HOH B 959     1555   1555  1.98  
LINK        MG    MG B 502                 O   HOH B 960     1555   1555  2.20  
LINK        MG    MG B 502                 O   HOH B 961     1555   1555  2.12  
LINK        MG    MG B 502                 O   HOH B1060     1555   1555  2.08  
LINK        MG    MG B 503                 O   HOH B 954     1555   1555  2.01  
LINK        MG    MG B 503                 O   HOH B 955     1555   1555  2.10  
LINK        MG    MG B 503                 O   HOH B 956     1555   1555  2.10  
LINK        MG    MG B 503                 O   HOH B 957     1555   1555  1.91  
LINK        MG    MG B 504                 O   HOH B 634     1555   1555  2.22  
LINK        MG    MG B 504                 O   HOH B 857     1555   1555  2.08  
LINK        MG    MG B 504                 O   HOH B 951     1555   1555  2.39  
LINK        MG    MG B 504                 O   HOH B 952     1555   1555  2.14  
LINK        MG    MG B 504                 O   HOH B 953     1555   1555  2.00  
LINK        MG    MG B 504                 O   HOH B1092     1555   1555  1.94  
LINK        MG    MG B 505                 O   HOH B 674     1555   1555  2.20  
LINK        MG    MG B 505                 O   HOH B 921     1555   1555  2.11  
LINK        MG    MG B 505                 O   HOH B 941     1555   1555  2.00  
LINK        MG    MG B 505                 O   HOH B 978     1555   1555  2.13  
LINK        MG    MG B 505                 O   HOH B 988     1555   1555  2.24  
LINK        MG    MG B 505                 O   HOH B1090     1555   1555  1.84  
CISPEP   1 TYR A  406    PRO A  407          0        -6.30                     
CISPEP   2 TYR B  406    PRO B  407          0        -7.76                     
SITE     1 AC1  6 ASP A  80  HOH A 813  HOH A 881  HOH A 890                    
SITE     2 AC1  6 HOH A 994  HOH A 995                                          
SITE     1 AC2  6 GLU A 139  HOH A 697  HOH A 733  HOH A 752                    
SITE     2 AC2  6 HOH A 832  HOH A 983                                          
SITE     1 AC3  5 HOH A 989  HOH A 990  HOH A 991  HOH A 992                    
SITE     2 AC3  5 HOH A 993                                                     
SITE     1 AC4  6 GLU B 139  HOH B 744  HOH B 944  HOH B 945                    
SITE     2 AC4  6 HOH B 946  HOH B 947                                          
SITE     1 AC5  6 HOH A 974  HOH A 980  HOH B 959  HOH B 960                    
SITE     2 AC5  6 HOH B 961  HOH B1060                                          
SITE     1 AC6  5 HOH A 986  HOH B 954  HOH B 955  HOH B 956                    
SITE     2 AC6  5 HOH B 957                                                     
SITE     1 AC7  7 GLU A  62  HOH B 634  HOH B 857  HOH B 951                    
SITE     2 AC7  7 HOH B 952  HOH B 953  HOH B1092                               
SITE     1 AC8  6 HOH B 674  HOH B 921  HOH B 941  HOH B 978                    
SITE     2 AC8  6 HOH B 988  HOH B1090                                          
CRYST1   51.920   54.050   71.970  94.13  95.70  94.64 P 1           2          
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      0.019260  0.001562  0.002056        0.00000                         
SCALE2      0.000000  0.018562  0.001502        0.00000                         
SCALE3      0.000000  0.000000  0.014009        0.00000                         
HETATM    1  N   PCA A  23     -12.342  11.684  14.104  1.00 11.72           N  
HETATM    2  CA  PCA A  23     -13.014  12.792  13.442  1.00 11.41           C  
HETATM    3  CB  PCA A  23     -12.427  12.819  12.028  1.00 12.09           C  
HETATM    4  CG  PCA A  23     -11.843  11.416  11.827  1.00 11.70           C  
HETATM    5  CD  PCA A  23     -11.726  10.867  13.230  1.00 14.76           C  
HETATM    6  OE  PCA A  23     -11.120   9.813  13.481  1.00 15.44           O  
HETATM    7  C   PCA A  23     -14.504  12.584  13.296  1.00 11.39           C  
HETATM    8  O   PCA A  23     -14.966  11.415  13.180  1.00 12.06           O