HEADER    HYDROLASE                               14-APR-16   5G2V              
TITLE     STRUCTURE OF BT4656 IN COMPLEX WITH ITS SUBSTRATE D-GLUCOSAMINE-2-N,  
TITLE    2 6-O-DISULFATE.                                                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: N-ACETYLGLUCOSAMINE-6-SULFATASE;                           
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: ALPHA/BETA HYDROLASE FOLD, RESIDUES 45-558;                
COMPND   5 EC: 3.1.6.14;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 OTHER_DETAILS: D-GLUCOSAMINE-2-N, 6-O-DISULFATE                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BACTEROIDES THETAIOTAOMICRON;                   
SOURCE   3 ORGANISM_TAXID: 226186;                                              
SOURCE   4 STRAIN: VPI-5482;                                                    
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    HYDROLASE, GLYCOSAMINOGLYCAN SULFATASE                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    A.CARTMELL,E.C.LOWE,A.BASLE,L.I.CROUCH,M.CZJZEK,J.TURNBULL,           
AUTHOR   2 B.HENRISSAT,N.TERRAPON,S.THOMAS,H.MURRAY,S.J.FIRBANK,D.N.BOLAM       
REVDAT   4   08-MAY-24 5G2V    1       HETSYN                                   
REVDAT   3   29-JUL-20 5G2V    1       COMPND REMARK HETNAM LINK                
REVDAT   3 2                   1       SITE   ATOM                              
REVDAT   2   12-DEC-18 5G2V    1       JRNL                                     
REVDAT   1   24-MAY-17 5G2V    0                                                
JRNL        AUTH   A.CARTMELL,E.C.LOWE,A.BASLE,S.J.FIRBANK,D.A.NDEH,H.MURRAY,   
JRNL        AUTH 2 N.TERRAPON,V.LOMBARD,B.HENRISSAT,J.E.TURNBULL,M.CZJZEK,      
JRNL        AUTH 3 H.J.GILBERT,D.N.BOLAM                                        
JRNL        TITL   HOW MEMBERS OF THE HUMAN GUT MICROBIOTA OVERCOME THE         
JRNL        TITL 2 SULFATION PROBLEM POSED BY GLYCOSAMINOGLYCANS.               
JRNL        REF    PROC. NATL. ACAD. SCI.        V. 114  7037 2017              
JRNL        REF  2 U.S.A.                                                       
JRNL        REFN                   ESSN 1091-6490                               
JRNL        PMID   28630303                                                     
JRNL        DOI    10.1073/PNAS.1704367114                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.39 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0135                                      
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) : 1.39                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 58.65                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 96598                          
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) : 0.109                           
REMARK   3   R VALUE            (WORKING SET) : 0.108                           
REMARK   3   FREE R VALUE                     : 0.130                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 4989                            
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) : 1.39                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.43                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 6768                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.34                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1150                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 355                          
REMARK   3   BIN FREE R VALUE                    : 0.1330                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3996                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 25                                      
REMARK   3   SOLVENT ATOMS            : 524                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 11.41                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.16000                                              
REMARK   3    B22 (A**2) : 0.05000                                              
REMARK   3    B33 (A**2) : -0.21000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.045         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.041         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.022         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.183         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.981                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.977                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4281 ; 0.011 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  3861 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5822 ; 1.527 ; 1.940       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  8895 ; 0.997 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   528 ; 6.474 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   226 ;33.771 ;24.469       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   712 ;11.331 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    23 ;20.577 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   598 ; 0.098 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4969 ; 0.009 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  1052 ; 0.003 ; 0.020       
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):  2043 ; 0.831 ; 0.972       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  2042 ; 0.820 ; 0.971       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2570 ; 1.050 ; 1.463       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2238 ; 1.038 ; 1.097       
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):  8141 ; 1.666 ; 3.000       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):   130 ;22.403 ; 5.000       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  8411 ; 4.780 ; 5.000       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U      
REMARK   3  VALUES REFINED INDIVIDUALLY                                         
REMARK   4                                                                      
REMARK   4 5G2V COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 14-APR-16.                  
REMARK 100 THE DEPOSITION ID IS D_1290066627.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-SEP-14                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
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) : 0.92                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 101665                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.390                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 47.500                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.5                               
REMARK 200  DATA REDUNDANCY                : 7.400                              
REMARK 200  R MERGE                    (I) : 0.07000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 22.8000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.39                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.41                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.70                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.45000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: BALBES                                                
REMARK 200 STARTING MODEL: NONE                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NONE                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 46.16                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.28                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20 % PEG 3350 0.2 M SODIUM NITRATE       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       35.60900            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       47.50250            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       37.27500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       47.50250            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       35.60900            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       37.27500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A     1                                                      
REMARK 465     GLY A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     SER A     4                                                      
REMARK 465     HIS A     5                                                      
REMARK 465     HIS A     6                                                      
REMARK 465     HIS A     7                                                      
REMARK 465     HIS A     8                                                      
REMARK 465     HIS A     9                                                      
REMARK 465     HIS A    10                                                      
REMARK 465     SER A    11                                                      
REMARK 465     SER A    12                                                      
REMARK 465     GLY A    13                                                      
REMARK 465     PRO A    14                                                      
REMARK 465     GLN A    15                                                      
REMARK 465     GLN A    16                                                      
REMARK 465     GLY A    17                                                      
REMARK 465     LEU A    18                                                      
REMARK 465     ARG A    19                                                      
REMARK 465     GLN A    20                                                      
REMARK 465     PRO A    21                                                      
REMARK 465     GLN A    22                                                      
REMARK 465     LYS A    23                                                      
REMARK 465     GLU A    24                                                      
REMARK 465     GLU A    25                                                      
REMARK 465     THR A    26                                                      
REMARK 465     THR A   521                                                      
REMARK 465     VAL A   522                                                      
REMARK 465     LEU A   523                                                      
REMARK 465     PHE A   524                                                      
REMARK 465     LYS A   525                                                      
REMARK 465     GLY A   526                                                      
REMARK 465     ASP A   527                                                      
REMARK 465     ARG A   528                                                      
REMARK 465     ARG A   529                                                      
REMARK 465     LEU A   530                                                      
REMARK 465     MET A   531                                                      
REMARK 465     GLU A   532                                                      
REMARK 465     ASN A   533                                                      
REMARK 465     ARG A   534                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS A  27    CG   CD   CE   NZ                                   
REMARK 470     ASN A  50    CG   OD1  ND2                                       
REMARK 470     GLN A 115    CG   CD   OE1  NE2                                  
REMARK 470     ASN A 214    CG   OD1  ND2                                       
REMARK 470     LYS A 261    CG   CD   CE   NZ                                   
REMARK 470     LYS A 295    CG   CD   CE   NZ                                   
REMARK 470     LYS A 299    CG   CD   CE   NZ                                   
REMARK 470     LYS A 301    CG   CD   CE   NZ                                   
REMARK 470     LYS A 380    CG   CD   CE   NZ                                   
REMARK 470     GLU A 408    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 427    CG   CD   CE   NZ                                   
REMARK 470     LYS A 478    CD   CE   NZ                                        
REMARK 470     LYS A 495    CG   CD   CE   NZ                                   
REMARK 470     LYS A 498    CD   CE   NZ                                        
REMARK 470     ASN A 514    CG   OD1  ND2                                       
REMARK 470     LYS A 519    CD   CE   NZ                                        
REMARK 470     GLU A 520    CG   CD   OE1  OE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A  2041     O    HOH A  2304     3555     2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    ARG A 328   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 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    ASN A  69       51.10   -142.30                                   
REMARK 500    ASN A  74      106.00   -168.60                                   
REMARK 500    TRP A 126      -62.53    -96.77                                   
REMARK 500    ILE A 129      -51.81     81.06                                   
REMARK 500    MET A 239       41.49   -145.58                                   
REMARK 500    ASP A 248      -71.41    -89.23                                   
REMARK 500    LEU A 354       56.61   -108.71                                   
REMARK 500    ASP A 361     -157.64     85.80                                   
REMARK 500    LYS A 362     -128.94   -146.49                                   
REMARK 500    ARG A 363      -53.69     76.92                                   
REMARK 500    TYR A 378       89.95   -166.21                                   
REMARK 500    ALA A 445     -177.83   -174.31                                   
REMARK 500    HIS A 447       -7.73     74.10                                   
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                              CA A1521  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  37   OD1                                                    
REMARK 620 2 ASP A  38   OD1  92.7                                              
REMARK 620 3 ASP A 349   OD2  92.1 147.1                                        
REMARK 620 4 ASP A 349   OD1 102.5  96.8  50.5                                  
REMARK 620 5 GLN A 350   OE1 176.6  86.0  87.3  74.5                            
REMARK 620 6 SGN A1522   O5S  85.6  94.1 118.7 166.1  97.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 5G2T   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF BT4656 IN COMPLEX WITH ITS SUBSTRATE D- GLUCOSAMINE-2-  
REMARK 900 N, 6-O-DISULFATE.                                                    
REMARK 900 RELATED ID: 5G2U   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF BT1596,A 2-O GAG SULFATASE                              
DBREF  5G2V A   21   534  UNP    Q89YS5   Q89YS5_BACTN    45    558             
SEQADV 5G2V MET A    1  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V GLY A    2  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V SER A    3  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V SER A    4  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V HIS A    5  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V HIS A    6  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V HIS A    7  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V HIS A    8  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V HIS A    9  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V HIS A   10  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V SER A   11  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V SER A   12  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V GLY A   13  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V PRO A   14  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V GLN A   15  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V GLN A   16  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V GLY A   17  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V LEU A   18  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V ARG A   19  UNP  Q89YS5              EXPRESSION TAG                 
SEQADV 5G2V GLN A   20  UNP  Q89YS5              EXPRESSION TAG                 
SEQRES   1 A  534  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  534  PRO GLN GLN GLY LEU ARG GLN PRO GLN LYS GLU GLU THR          
SEQRES   3 A  534  LYS ARG PRO ASN ILE ILE PHE MET MET THR ASP ASP HIS          
SEQRES   4 A  534  THR THR GLN ALA MET SER CYS TYR GLY GLY ASN LEU ILE          
SEQRES   5 A  534  GLN THR PRO ASN MET ASP ARG ILE ALA ASN GLU GLY ILE          
SEQRES   6 A  534  ARG PHE ASP ASN CYS TYR ALA VAL ASN ALA LEU SER GLY          
SEQRES   7 A  534  PRO SER ARG ALA CYS ILE LEU THR GLY LYS PHE SER HIS          
SEQRES   8 A  534  GLU ASN GLY PHE THR ASP ASN ALA SER THR PHE ASN GLY          
SEQRES   9 A  534  ASP GLN GLN THR PHE PRO LYS LEU LEU GLN GLN ALA GLY          
SEQRES  10 A  534  TYR GLN THR ALA MET ILE GLY LYS TRP HIS LEU ILE SER          
SEQRES  11 A  534  GLU PRO GLN GLY PHE ASP HIS TRP SER ILE LEU SER GLY          
SEQRES  12 A  534  GLN HIS GLU GLN GLY ASP TYR TYR ASP PRO ASP PHE TRP          
SEQRES  13 A  534  GLU ASP GLY LYS HIS ILE VAL GLU LYS GLY TYR ALA THR          
SEQRES  14 A  534  ASP ILE ILE THR ASP LYS ALA ILE ASN PHE LEU GLU ASN          
SEQRES  15 A  534  ARG ASP LYS ASN LYS PRO PHE CYS MET MET TYR HIS GLN          
SEQRES  16 A  534  LYS ALA PRO HIS ARG ASN TRP MET PRO ALA PRO ARG HIS          
SEQRES  17 A  534  LEU GLY ILE PHE ASN ASN THR ILE PHE PRO GLU PRO ALA          
SEQRES  18 A  534  ASN LEU PHE ASP ASP TYR GLU GLY ARG GLY LYS ALA ALA          
SEQRES  19 A  534  ARG GLU GLN ASP MET SER ILE GLU HIS THR LEU THR ASN          
SEQRES  20 A  534  ASP TRP ASP LEU LYS LEU LEU THR ARG GLU GLU MET LEU          
SEQRES  21 A  534  LYS ASP THR THR ASN ARG LEU TYR SER VAL TYR LYS ARG          
SEQRES  22 A  534  MET PRO SER GLU VAL GLN ASP LYS TRP ASP SER ALA TYR          
SEQRES  23 A  534  ALA GLN ARG ILE ALA GLU TYR ARG LYS GLY ASP LEU LYS          
SEQRES  24 A  534  GLY LYS ALA LEU ILE SER TRP LYS TYR GLN GLN TYR MET          
SEQRES  25 A  534  ARG ASP TYR LEU ALA THR VAL LEU ALA VAL ASP GLU ASN          
SEQRES  26 A  534  ILE GLY ARG LEU LEU ASN TYR LEU GLU LYS ILE GLY GLU          
SEQRES  27 A  534  LEU ASP ASN THR ILE ILE VAL TYR THR SER ASP GLN GLY          
SEQRES  28 A  534  PHE PHE LEU GLY GLU HIS GLY TRP PHE ASP LYS ARG PHE          
SEQRES  29 A  534  MET TYR GLU GLU CYS GLN ARG MET PRO LEU ILE ILE ARG          
SEQRES  30 A  534  TYR PRO LYS ALA ILE LYS ALA GLY SER THR SER SER ALA          
SEQRES  31 A  534  ILE SER MET ASN VAL ASP PHE ALA PRO THR PHE LEU ASP          
SEQRES  32 A  534  PHE ALA GLY VAL GLU VAL PRO SER ASP ILE GLN GLY ALA          
SEQRES  33 A  534  SER LEU LYS PRO VAL LEU GLU ASN GLU GLY LYS THR PRO          
SEQRES  34 A  534  ALA ASP TRP ARG LYS ALA ALA TYR TYR HIS TYR TYR GLU          
SEQRES  35 A  534  TYR PRO ALA GLU HIS SER VAL LYS ARG HIS TYR GLY ILE          
SEQRES  36 A  534  ARG THR GLN ASP PHE LYS LEU ILE HIS PHE TYR ASN ASP          
SEQRES  37 A  534  ILE ASP GLU TRP GLU MET TYR ASP MET LYS ALA ASP PRO          
SEQRES  38 A  534  ARG GLU MET ASN ASN ILE PHE GLY LYS ALA GLU TYR ALA          
SEQRES  39 A  534  LYS LYS GLN LYS GLU LEU MET GLN LEU LEU GLU GLU THR          
SEQRES  40 A  534  GLN LYS GLN TYR LYS ASP ASN ASP PRO ASP GLU LYS GLU          
SEQRES  41 A  534  THR VAL LEU PHE LYS GLY ASP ARG ARG LEU MET GLU ASN          
SEQRES  42 A  534  ARG                                                          
HET     CA  A1521       1                                                       
HET    SGN  A1522      20                                                       
HET    NO3  A1523       4                                                       
HETNAM      CA CALCIUM ION                                                      
HETNAM     SGN 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-ALPHA-D-GLUCOPYRANOSE           
HETNAM     NO3 NITRATE ION                                                      
HETSYN     SGN N,O6-DISULFO-GLUCOSAMINE; 6-O-SULFO-N-SULFO-ALPHA-D-             
HETSYN   2 SGN  GLUCOSAMINE; 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-ALPHA-D-          
HETSYN   3 SGN  GLUCOSE; 2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-D-GLUCOSE;            
HETSYN   4 SGN  2-DEOXY-6-O-SULFO-2-(SULFOAMINO)-GLUCOSE                        
FORMUL   2   CA    CA 2+                                                        
FORMUL   3  SGN    C6 H13 N O11 S2                                              
FORMUL   4  NO3    N O3 1-                                                      
FORMUL   5  HOH   *524(H2 O)                                                    
HELIX    1   1 THR A   40  MET A   44  5                                   5    
HELIX    2   2 MET A   44  GLY A   48  5                                   5    
HELIX    3   3 THR A   54  GLU A   63  1                                  10    
HELIX    4   4 LEU A   76  GLY A   87  1                                  12    
HELIX    5   5 PHE A   89  GLY A   94  1                                   6    
HELIX    6   6 THR A  108  ALA A  116  1                                   9    
HELIX    7   7 GLY A  143  GLN A  147  5                                   5    
HELIX    8   8 TYR A  167  ASN A  182  1                                  16    
HELIX    9   9 ALA A  205  LEU A  209  5                                   5    
HELIX   10  10 GLY A  231  GLN A  237  1                                   7    
HELIX   11  11 THR A  255  LYS A  261  1                                   7    
HELIX   12  12 ASN A  265  LYS A  272  1                                   8    
HELIX   13  13 PRO A  275  LYS A  295  1                                  21    
HELIX   14  14 LYS A  299  ILE A  336  1                                  38    
HELIX   15  15 GLY A  355  GLY A  358  5                                   4    
HELIX   16  16 TYR A  366  ARG A  371  1                                   6    
HELIX   17  17 ASP A  396  ALA A  405  1                                  10    
HELIX   18  18 LEU A  418  GLU A  423  1                                   6    
HELIX   19  19 LYS A  490  GLU A  492  5                                   3    
HELIX   20  20 TYR A  493  TYR A  511  1                                  19    
SHEET    1  AA10 LYS A 160  VAL A 163  0                                        
SHEET    2  AA10 ASP A 154  GLU A 157 -1  O  PHE A 155   N  ILE A 162           
SHEET    3  AA10 HIS A 137  LEU A 141 -1  O  ILE A 140   N  TRP A 156           
SHEET    4  AA10 GLN A 119  GLY A 124  1  O  THR A 120   N  HIS A 137           
SHEET    5  AA10 PHE A 189  HIS A 194  1  O  CYS A 190   N  ALA A 121           
SHEET    6  AA10 ASN A  30  THR A  36  1  O  ILE A  31   N  MET A 191           
SHEET    7  AA10 THR A 342  SER A 348  1  O  ILE A 343   N  ILE A  32           
SHEET    8  AA10 LEU A 374  ARG A 377 -1  O  ILE A 375   N  TYR A 346           
SHEET    9  AA10 ILE A  65  PHE A  67 -1  O  ILE A  65   N  ILE A 376           
SHEET   10  AA10 SER A 386  SER A 388  1  O  SER A 386   N  ARG A  66           
SHEET    1  AB 2 CYS A  70  TYR A  71  0                                        
SHEET    2  AB 2 SER A 392  MET A 393  1  O  SER A 392   N  TYR A  71           
SHEET    1  AC 4 ALA A 436  TYR A 440  0                                        
SHEET    2  AC 4 ARG A 451  ARG A 456 -1  O  HIS A 452   N  TYR A 440           
SHEET    3  AC 4 PHE A 460  ASN A 467 -1  O  LEU A 462   N  ILE A 455           
SHEET    4  AC 4 GLU A 471  ASP A 476 -1  O  GLU A 471   N  PHE A 465           
LINK         OD1 ASP A  37                CA    CA A1521     1555   1555  2.31  
LINK         OD1 ASP A  38                CA    CA A1521     1555   1555  2.33  
LINK         OD2 ASP A 349                CA    CA A1521     1555   1555  2.40  
LINK         OD1 ASP A 349                CA    CA A1521     1555   1555  2.69  
LINK         OE1 GLN A 350                CA    CA A1521     1555   1555  2.45  
LINK        CA    CA A1521                 O5S SGN A1522     1555   1555  2.41  
CISPEP   1 ALA A  197    PRO A  198          0        -6.76                     
CISPEP   2 ARG A  200    ASN A  201          0        13.15                     
CISPEP   3 TYR A  443    PRO A  444          0        -8.98                     
CISPEP   4 ASN A  467    ASP A  468          0        12.04                     
CISPEP   5 ASN A  467    ASP A  468          0        14.73                     
CRYST1   71.218   74.550   95.005  90.00  90.00  90.00 P 21 21 21    4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.014041  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.013414  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010526        0.00000