HEADER    HYDROLASE                               29-SEP-10   2XSP              
TITLE     STRUCTURE OF CELLOBIOHYDROLASE 1 (CEL7A) FROM HETEROBASIDION ANNOSUM  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CELLULOSE 1,4-BETA-CELLOBIOSIDASE;                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.2.1.-                                                          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HETEROBASIDION ANNOSUM;                         
SOURCE   3 ORGANISM_COMMON: PINE ROOT ROT;                                      
SOURCE   4 ORGANISM_TAXID: 13563;                                               
SOURCE   5 STRAIN: TC32-1                                                       
KEYWDS    HYDROLASE, GLYCOSIDE HYDROLASE                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.HADDAD-MOMENI,H.HANSSON,N.E.MIKKELSEN,X.WANG,J.SVEDBERG,M.SANDGREN, 
AUTHOR   2 J.STAHLBERG                                                          
REVDAT   7   13-NOV-24 2XSP    1       REMARK                                   
REVDAT   6   20-DEC-23 2XSP    1       HETSYN                                   
REVDAT   5   29-JUL-20 2XSP    1       COMPND REMARK HETNAM LINK                
REVDAT   5 2                   1       SITE   ATOM                              
REVDAT   4   11-MAR-20 2XSP    1       SEQRES LINK                              
REVDAT   3   17-JAN-18 2XSP    1       REMARK                                   
REVDAT   2   19-JUN-13 2XSP    1       JRNL                                     
REVDAT   1   12-OCT-11 2XSP    0                                                
JRNL        AUTH   M.H.MOMENI,C.M.PAYNE,H.HANSSON,N.E.MIKKELSEN,J.SVEDBERG,     
JRNL        AUTH 2 A.ENGSTROM,M.SANDGREN,G.T.BECKHAM,J.STAHLBERG                
JRNL        TITL   STRUCTURAL, BIOCHEMICAL, AND COMPUTATIONAL CHARACTERIZATION  
JRNL        TITL 2 OF THE GLYCOSIDE HYDROLASE FAMILY 7 CELLOBIOHYDROLASE OF THE 
JRNL        TITL 3 TREE-KILLING FUNGUS HETEROBASIDION IRREGULARE.               
JRNL        REF    J.BIOL.CHEM.                  V. 288  5861 2013              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   23303184                                                     
JRNL        DOI    10.1074/JBC.M112.440891                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.5.0102                                      
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) : 28.97                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 43235                          
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) : 0.151                           
REMARK   3   R VALUE            (WORKING SET) : 0.150                           
REMARK   3   FREE R VALUE                     : 0.177                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2289                            
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) : 3107                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.93                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2000                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 166                          
REMARK   3   BIN FREE R VALUE                    : 0.2320                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3285                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 54                                      
REMARK   3   SOLVENT ATOMS            : 469                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 15.69                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.19000                                              
REMARK   3    B22 (A**2) : 0.48000                                              
REMARK   3    B33 (A**2) : -0.77000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.10000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.098         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.093         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.053         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.573         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.964                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.954                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3359 ; 0.012 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4568 ; 1.420 ; 1.944       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   421 ; 6.218 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   150 ;38.150 ;25.733       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   487 ;11.399 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    10 ;19.051 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   510 ; 0.100 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2683 ; 0.007 ; 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):  2141 ; 0.771 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  3426 ; 1.407 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1218 ; 2.239 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1142 ; 3.588 ; 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   : 1.40                                          
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. U VALUES REFINED INDIVIDUALLY.                           
REMARK   4                                                                      
REMARK   4 2XSP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 29-SEP-10.                  
REMARK 100 THE DEPOSITION ID IS D_1290045450.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-APR-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : MAX II                             
REMARK 200  BEAMLINE                       : I911-5                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.91                               
REMARK 200  MONOCHROMATOR                  : BENT SI CRYSTAL                    
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 45525                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.600                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.500                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.700                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.3                               
REMARK 200  DATA REDUNDANCY                : 6.470                              
REMARK 200  R MERGE                    (I) : 0.08000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.6600                             
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) : 1.79                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 96.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.33000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.250                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CCP4I                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1Z3V                                       
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.94                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.19                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PROTEIN WAS CRYSTALLIZED FROM 20 MM      
REMARK 280  MGCL2, 0.1 M HEPES PH 7.7, 20% POLYETHYLENE GLYCOL 3350, THEN       
REMARK 280  SOAKED IN1 MM THIO-XYLOPENTAOSIDE LIGAND SOLUTION.                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       67.39850            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       24.75600            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       67.39850            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       24.75600            
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, 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A2092  LIES ON A SPECIAL POSITION.                          
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   OD1  ASN A   339     OE1  GLU A   352              1.11            
REMARK 500   CG   ASN A   339     OE1  GLU A   352              1.92            
REMARK 500   OD1  ASP A   336     O    HOH A  2350              2.00            
REMARK 500   OG   SER A    85     O    HOH A  2095              2.05            
REMARK 500   OD2  ASP A   365     O    HOH A  2385              2.11            
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   OE1  GLN A   244     OE1  GLN A   244     2555     1.28            
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 352   CD    GLU A 352   OE1    -0.079                       
REMARK 500    ASP A 365   CA    ASP A 365   C       0.157                       
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    ARG A  30     -160.96   -124.98                                   
REMARK 500    THR A 117      -50.85   -125.81                                   
REMARK 500    SER A 387     -158.20   -140.34                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A2035        DISTANCE =  6.91 ANGSTROMS                       
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 A1445  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 LEU A 157   O                                                      
REMARK 620 2 PHE A 160   O    97.2                                              
REMARK 620 3 ASN A 163   O   101.8  90.5                                        
REMARK 620 4 HOH A2187   O    82.9  86.5 174.7                                  
REMARK 620 5 HOH A2196   O    99.6 160.1  96.5  85.0                            
REMARK 620 N                    1     2     3     4                             
DBREF  2XSP A    1   440  PDB    2XSP     2XSP             1    440             
SEQRES   1 A  440  PCA GLN VAL GLY THR GLN THR ALA GLU ASN HIS PRO LYS          
SEQRES   2 A  440  LEU THR VAL SER GLN CYS SER ALA GLY GLY SER CYS THR          
SEQRES   3 A  440  THR GLU SER ARG SER VAL VAL LEU ASP SER ASN TRP ARG          
SEQRES   4 A  440  TRP LEU HIS THR THR SER GLY THR THR ASN CYS TYR THR          
SEQRES   5 A  440  GLY ASN THR TRP ASP ALA SER LEU CYS PRO ASP PRO VAL          
SEQRES   6 A  440  THR CYS ALA GLN ASN CYS ALA LEU ASP GLY ALA ASP TYR          
SEQRES   7 A  440  SER GLY THR TYR GLY ILE SER THR SER GLY ASN ALA LEU          
SEQRES   8 A  440  THR LEU LYS PHE VAL THR ASN GLY PRO TYR SER THR ASN          
SEQRES   9 A  440  ILE GLY SER ARG VAL TYR LEU MET SER ALA ASP ASP THR          
SEQRES  10 A  440  ASN TYR GLU ILE PHE LYS LEU LYS ASN GLN GLU PHE ALA          
SEQRES  11 A  440  PHE ASP VAL ASP MET SER ASN LEU PRO CYS GLY LEU ASN          
SEQRES  12 A  440  GLY ALA LEU TYR PHE VAL GLU MET ASP ALA ASP GLY GLY          
SEQRES  13 A  440  LEU SER ARG PHE PRO ASN ASN LYS ALA GLY SER LYS TYR          
SEQRES  14 A  440  GLY THR GLY TYR CYS ASP THR GLN CYS PRO GLN ASP ILE          
SEQRES  15 A  440  LYS PHE ILE ASN GLY GLU ALA ASN ILE LEU GLY TRP THR          
SEQRES  16 A  440  PRO SER SER SER ASP SER ASN ALA GLY THR GLY GLN TYR          
SEQRES  17 A  440  GLY SER CYS CYS ASN GLU MET ASP VAL TRP GLU ALA ASN          
SEQRES  18 A  440  ILE ASN SER ALA ALA VAL THR PRO HIS VAL CYS ASN VAL          
SEQRES  19 A  440  GLN GLY GLN THR ARG CYS SER GLY THR GLN CYS GLY ASP          
SEQRES  20 A  440  GLY ASP GLU ARG TYR ASP GLY ILE CYS ASP LYS ASP GLY          
SEQRES  21 A  440  CYS ASP PHE ASN SER PHE ARG MET GLY ASN GLN THR PHE          
SEQRES  22 A  440  LEU GLY PRO GLY LYS THR VAL ASN THR ASN SER LYS PHE          
SEQRES  23 A  440  THR VAL VAL THR GLN PHE LEU THR SER ASP ASN THR THR          
SEQRES  24 A  440  THR GLY THR LEU HIS GLU ILE ARG ARG LEU TYR VAL GLN          
SEQRES  25 A  440  ASN GLY LYS VAL ILE ALA ASN SER LYS THR ASN ILE ALA          
SEQRES  26 A  440  GLY MET SER GLN PHE ASP SER ILE THR ASP ASP PHE CYS          
SEQRES  27 A  440  ASN ALA GLN LYS THR ALA PHE GLY ASP THR ASN SER PHE          
SEQRES  28 A  440  GLU ASN LEU GLY GLY LEU ASN VAL MET GLY GLN ALA PHE          
SEQRES  29 A  440  ASP LYS GLY VAL VAL LEU VAL MET SER VAL TRP ASP ASP          
SEQRES  30 A  440  HIS GLU ALA ASN MET LEU TRP LEU ASP SER ASP TYR PRO          
SEQRES  31 A  440  THR THR SER SER ALA SER THR PRO GLY VAL ALA ARG GLY          
SEQRES  32 A  440  THR CYS ALA THR THR SER GLY VAL PRO ALA ASN VAL GLU          
SEQRES  33 A  440  SER GLN ASN PRO ASN SER SER VAL VAL PHE SER ASN ILE          
SEQRES  34 A  440  LYS ILE GLY PRO ILE GLY SER THR TYR THR ALA                  
MODRES 2XSP ASN A  270  ASN  GLYCOSYLATION SITE                                 
MODRES 2XSP PCA A    1  GLU  PYROGLUTAMIC ACID                                  
HET    PCA  A   1       8                                                       
HET    NAG  B   1      14                                                       
HET    NAG  B   2      14                                                       
HET    EPE  A1443      15                                                       
HET    XYS  A1444      10                                                       
HET     MG  A1445       1                                                       
HETNAM     PCA PYROGLUTAMIC ACID                                                
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     EPE 4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID              
HETNAM     XYS ALPHA-D-XYLOPYRANOSE                                             
HETNAM      MG MAGNESIUM ION                                                    
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
HETSYN     EPE HEPES                                                            
HETSYN     XYS ALPHA-D-XYLOSE; D-XYLOSE; XYLOSE; XYLOPYRANOSE                   
FORMUL   1  PCA    C5 H7 N O3                                                   
FORMUL   2  NAG    2(C8 H15 N O6)                                               
FORMUL   3  EPE    C8 H18 N2 O4 S                                               
FORMUL   4  XYS    C5 H10 O5                                                    
FORMUL   5   MG    MG 2+                                                        
FORMUL   6  HOH   *469(H2 O)                                                    
HELIX    1   1 SER A   36  ARG A   39  5                                   4    
HELIX    2   2 ASP A   63  ASN A   70  1                                   8    
HELIX    3   3 ALA A  165  GLY A  170  5                                   6    
HELIX    4   4 THR A  243  GLY A  246  5                                   4    
HELIX    5   5 ASP A  247  ARG A  251  5                                   5    
HELIX    6   6 ASP A  335  GLY A  346  1                                  12    
HELIX    7   7 ASN A  349  LEU A  354  1                                   6    
HELIX    8   8 GLY A  355  GLY A  367  1                                  13    
HELIX    9   9 MET A  382  SER A  387  1                                   6    
HELIX   10  10 VAL A  411  ASN A  419  1                                   9    
SHEET    1  AA 3 GLN A   2  VAL A   3  0                                        
SHEET    2  AA 3 CYS A  71  LEU A  73  1  O  CYS A  71   N  GLN A   2           
SHEET    3  AA 3 LEU A  41  THR A  43 -1  O  HIS A  42   N  ALA A  72           
SHEET    1  AB 7 ILE A  84  SER A  87  0                                        
SHEET    2  AB 7 ALA A  90  LYS A  94  1  O  ALA A  90   N  SER A  87           
SHEET    3  AB 7 SER A 423  PRO A 433  1  O  VAL A 424   N  LEU A  93           
SHEET    4  AB 7 GLN A 127  ASP A 134 -1  O  GLU A 128   N  GLY A 432           
SHEET    5  AB 7 PHE A 286  THR A 294 -1  O  PHE A 286   N  VAL A 133           
SHEET    6  AB 7 LEU A 303  GLN A 312 -1  N  HIS A 304   O  LEU A 293           
SHEET    7  AB 7 LYS A 315  ALA A 318 -1  O  LYS A 315   N  GLN A 312           
SHEET    1  AC10 ILE A  84  SER A  87  0                                        
SHEET    2  AC10 ALA A  90  LYS A  94  1  O  ALA A  90   N  SER A  87           
SHEET    3  AC10 SER A 423  PRO A 433  1  O  VAL A 424   N  LEU A  93           
SHEET    4  AC10 LYS A  13  CYS A  19  1  O  SER A  17   N  ILE A 431           
SHEET    5  AC10 CYS A  25  LEU A  34 -1  O  THR A  26   N  GLN A  18           
SHEET    6  AC10 SER A 107  MET A 112 -1  O  TYR A 110   N  VAL A  33           
SHEET    7  AC10 VAL A 369  ASP A 376 -1  O  LEU A 370   N  LEU A 111           
SHEET    8  AC10 LEU A 142  VAL A 149 -1  O  ASN A 143   N  TRP A 375           
SHEET    9  AC10 GLU A 214  ALA A 220 -1  O  MET A 215   N  PHE A 148           
SHEET   10  AC10 ALA A 225  HIS A 230 -1  O  ALA A 226   N  GLU A 219           
SHEET    1  AD 7 ILE A  84  SER A  87  0                                        
SHEET    2  AD 7 ALA A  90  LYS A  94  1  O  ALA A  90   N  SER A  87           
SHEET    3  AD 7 SER A 423  PRO A 433  1  O  VAL A 424   N  LEU A  93           
SHEET    4  AD 7 GLN A 127  ASP A 134 -1  O  GLU A 128   N  GLY A 432           
SHEET    5  AD 7 PHE A 286  THR A 294 -1  O  PHE A 286   N  VAL A 133           
SHEET    6  AD 7 LEU A 303  GLN A 312 -1  N  HIS A 304   O  LEU A 293           
SHEET    7  AD 7 ILE A 333  THR A 334 -1  O  ILE A 333   N  ILE A 306           
SHEET    1  AE 2 LYS A 315  ALA A 318  0                                        
SHEET    2  AE 2 LEU A 303  GLN A 312 -1  O  TYR A 310   N  ILE A 317           
SHEET    1  AF 2 TYR A  51  THR A  52  0                                        
SHEET    2  AF 2 THR A  55  TRP A  56 -1  O  THR A  55   N  THR A  52           
SHEET    1  AG 2 VAL A  96  ASN A  98  0                                        
SHEET    2  AG 2 THR A 103  ILE A 105 -1  O  ASN A 104   N  THR A  97           
SHEET    1  AH 2 PHE A 184  ILE A 185  0                                        
SHEET    2  AH 2 GLU A 188  ALA A 189 -1  O  GLU A 188   N  ILE A 185           
SHEET    1  AI 2 THR A 195  PRO A 196  0                                        
SHEET    2  AI 2 GLY A 204  THR A 205 -1  O  THR A 205   N  THR A 195           
SHEET    1  AJ 2 TYR A 208  CYS A 211  0                                        
SHEET    2  AJ 2 THR A 238  SER A 241 -1  O  THR A 238   N  CYS A 211           
SHEET    1  AK 2 LEU A 274  GLY A 275  0                                        
SHEET    2  AK 2 VAL A 280  ASN A 281  1  O  VAL A 280   N  GLY A 275           
SSBOND   1 CYS A   19    CYS A   25                          1555   1555  2.08  
SSBOND   2 CYS A   50    CYS A   71                          1555   1555  2.04  
SSBOND   3 CYS A   61    CYS A   67                          1555   1555  2.05  
SSBOND   4 CYS A  140    CYS A  405                          1555   1555  2.09  
SSBOND   5 CYS A  174    CYS A  212                          1555   1555  2.06  
SSBOND   6 CYS A  178    CYS A  211                          1555   1555  2.05  
SSBOND   7 CYS A  232    CYS A  256                          1555   1555  2.06  
SSBOND   8 CYS A  240    CYS A  245                          1555   1555  2.14  
SSBOND   9 CYS A  261    CYS A  338                          1555   1555  2.14  
LINK         C   PCA A   1                 N   GLN A   2     1555   1555  1.33  
LINK         ND2 ASN A 270                 C1  NAG B   1     1555   1555  1.44  
LINK         O4  NAG B   1                 C1  NAG B   2     1555   1555  1.44  
LINK         O   LEU A 157                MG    MG A1445     1555   1555  2.29  
LINK         O   PHE A 160                MG    MG A1445     1555   1555  2.34  
LINK         O   ASN A 163                MG    MG A1445     1555   1555  2.44  
LINK        MG    MG A1445                 O   HOH A2187     1555   1555  2.48  
LINK        MG    MG A1445                 O   HOH A2196     1555   1555  2.35  
CISPEP   1 TYR A  389    PRO A  390          0        -9.37                     
CRYST1  134.797   49.512   73.500  90.00 118.90  90.00 C 1 2 1       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      0.007419  0.000000  0.004095        0.00000                         
SCALE2      0.000000  0.020197  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.015541        0.00000                         
HETATM    1  N   PCA A   1      -7.703 -27.357  18.850  1.00 14.54           N  
HETATM    2  CA  PCA A   1      -7.649 -27.278  20.317  1.00 14.02           C  
HETATM    3  CB  PCA A   1      -6.181 -27.189  20.754  1.00 14.31           C  
HETATM    4  CG  PCA A   1      -5.420 -26.646  19.555  1.00 14.78           C  
HETATM    5  CD  PCA A   1      -6.402 -26.867  18.421  1.00 14.44           C  
HETATM    6  OE  PCA A   1      -6.123 -26.664  17.239  1.00 13.70           O  
HETATM    7  C   PCA A   1      -8.468 -26.103  20.849  1.00 13.93           C  
HETATM    8  O   PCA A   1      -8.607 -25.056  20.181  1.00 13.37           O