HEADER    HYDROLASE                               02-OCT-14   4WKF              
TITLE     CRYSTAL STRUCTURE OF HUMAN CHITOTRIOSIDASE-1 CATALYTIC DOMAIN IN      
TITLE    2 COMPLEX WITH CHITOBIOSE (2.5MM) AT 1.10 A RESOLUTION                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CHITOTRIOSIDASE-1;                                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 22-387;                                       
COMPND   5 SYNONYM: CHITINASE-1;                                                
COMPND   6 EC: 3.2.1.14;                                                        
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: CHIT1;                                                         
SOURCE   6 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   7 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   9 EXPRESSION_SYSTEM_CELL_LINE: HEK293T                                 
KEYWDS    CHIT1, GH18 CHITINASE, PROTONATION STATES, HYDROLYSIS, CATALYTIC      
KEYWDS   2 MECHANISM, HYDROLASE                                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    F.FADEL,Y.ZHAO,R.CACHAU,A.COUSIDO-SIAH,F.X.RUIZ,K.HARLOS,E.HOWARD,    
AUTHOR   2 A.MITSCHLER,A.PODJARNY                                               
REVDAT   6   23-OCT-24 4WKF    1       HETSYN                                   
REVDAT   5   29-JUL-20 4WKF    1       COMPND REMARK HET    HETNAM              
REVDAT   5 2                   1       FORMUL LINK   SITE   ATOM                
REVDAT   4   24-JAN-18 4WKF    1       SOURCE                                   
REVDAT   3   22-JUL-15 4WKF    1       JRNL                                     
REVDAT   2   15-JUL-15 4WKF    1       JRNL                                     
REVDAT   1   08-JUL-15 4WKF    0                                                
JRNL        AUTH   F.FADEL,Y.ZHAO,R.CACHAU,A.COUSIDO-SIAH,F.X.RUIZ,K.HARLOS,    
JRNL        AUTH 2 E.HOWARD,A.MITSCHLER,A.PODJARNY                              
JRNL        TITL   NEW INSIGHTS INTO THE ENZYMATIC MECHANISM OF HUMAN           
JRNL        TITL 2 CHITOTRIOSIDASE (CHIT1) CATALYTIC DOMAIN BY ATOMIC           
JRNL        TITL 3 RESOLUTION X-RAY DIFFRACTION AND HYBRID QM/MM.               
JRNL        REF    ACTA CRYSTALLOGR.,SECT.D      V.  71  1455 2015              
JRNL        REFN                   ESSN 1399-0047                               
JRNL        PMID   26143917                                                     
JRNL        DOI    10.1107/S139900471500783X                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: DEV_1255)                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 44.25                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 144157                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.144                           
REMARK   3   R VALUE            (WORKING SET) : 0.143                           
REMARK   3   FREE R VALUE                     : 0.162                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.040                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 7261                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 44.2875 -  3.4205    0.98     5014   258  0.1588 0.1768        
REMARK   3     2  3.4205 -  2.7151    0.99     4806   264  0.1763 0.1728        
REMARK   3     3  2.7151 -  2.3719    0.99     4817   219  0.1629 0.1820        
REMARK   3     4  2.3719 -  2.1551    0.99     4762   223  0.1465 0.1485        
REMARK   3     5  2.1551 -  2.0006    0.98     4676   266  0.1357 0.1514        
REMARK   3     6  2.0006 -  1.8826    0.98     4686   238  0.1327 0.1505        
REMARK   3     7  1.8826 -  1.7884    0.98     4661   250  0.1300 0.1433        
REMARK   3     8  1.7884 -  1.7105    0.98     4656   235  0.1278 0.1576        
REMARK   3     9  1.7105 -  1.6447    0.98     4587   268  0.1203 0.1527        
REMARK   3    10  1.6447 -  1.5879    0.97     4611   250  0.1162 0.1499        
REMARK   3    11  1.5879 -  1.5382    0.97     4559   257  0.1110 0.1477        
REMARK   3    12  1.5382 -  1.4943    0.97     4592   230  0.1151 0.1472        
REMARK   3    13  1.4943 -  1.4549    0.97     4595   236  0.1154 0.1426        
REMARK   3    14  1.4549 -  1.4194    0.97     4547   239  0.1186 0.1477        
REMARK   3    15  1.4194 -  1.3872    0.96     4510   250  0.1235 0.1511        
REMARK   3    16  1.3872 -  1.3576    0.96     4574   225  0.1219 0.1580        
REMARK   3    17  1.3576 -  1.3305    0.96     4540   238  0.1246 0.1653        
REMARK   3    18  1.3305 -  1.3054    0.96     4488   246  0.1230 0.1540        
REMARK   3    19  1.3054 -  1.2821    0.96     4538   205  0.1275 0.1494        
REMARK   3    20  1.2821 -  1.2603    0.96     4521   213  0.1255 0.1461        
REMARK   3    21  1.2603 -  1.2400    0.96     4488   258  0.1303 0.1505        
REMARK   3    22  1.2400 -  1.2209    0.95     4392   265  0.1358 0.1564        
REMARK   3    23  1.2209 -  1.2030    0.95     4511   243  0.1368 0.1637        
REMARK   3    24  1.2030 -  1.1860    0.95     4422   248  0.1393 0.1621        
REMARK   3    25  1.1860 -  1.1700    0.95     4458   261  0.1399 0.1663        
REMARK   3    26  1.1700 -  1.1548    0.95     4404   234  0.1453 0.1527        
REMARK   3    27  1.1548 -  1.1404    0.95     4490   228  0.1641 0.1911        
REMARK   3    28  1.1404 -  1.1266    0.94     4355   247  0.1797 0.2062        
REMARK   3    29  1.1266 -  1.1135    0.94     4465   220  0.1902 0.1981        
REMARK   3    30  1.1135 -  1.1010    0.90     4171   247  0.2025 0.2211        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.080            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.040           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.008           3221                                  
REMARK   3   ANGLE     :  1.330           4398                                  
REMARK   3   CHIRALITY :  0.086            466                                  
REMARK   3   PLANARITY :  0.006            574                                  
REMARK   3   DIHEDRAL  : 13.961           1157                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4WKF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 03-OCT-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000203983.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-NOV-13                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06DA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.8                                
REMARK 200  MONOCHROMATOR                  : BARTELS MONOCHROMATOR              
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 144158                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.3                               
REMARK 200  DATA REDUNDANCY                : 7.200                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.3800                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.14                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 92.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.70                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.610                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 43.51                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 25 % (W/V) POLYETHYLENE GLYCOL (PEG)     
REMARK 280  3350, 0.2 M POTASSIUM SODIUM TARTRATE AT PH 7.2 2.5MM 4-            
REMARK 280  METHYLUMBELLIFERYL TRIACETYLCHITOTRIOSIDE, VAPOR DIFFUSION,         
REMARK 280  HANGING DROP, TEMPERATURE 290K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
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       42.75100            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       51.71700            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       42.75100            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       51.71700            
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 820 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 14640 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     ARG A   390                                                      
REMARK 465     GLY A   391                                                      
REMARK 465     SER A   392                                                      
REMARK 465     HIS A   393                                                      
REMARK 465     HIS A   394                                                      
REMARK 465     HIS A   395                                                      
REMARK 465     HIS A   396                                                      
REMARK 465     HIS A   397                                                      
REMARK 465     HIS A   398                                                      
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    SER A 226       64.98   -152.71                                   
REMARK 500    ASP A 328     -125.20     52.70                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  4WKF A   22   387  UNP    Q13231   CHIT1_HUMAN     22    387             
SEQADV 4WKF VAL A  388  UNP  Q13231              EXPRESSION TAG                 
SEQADV 4WKF PRO A  389  UNP  Q13231              EXPRESSION TAG                 
SEQADV 4WKF ARG A  390  UNP  Q13231              EXPRESSION TAG                 
SEQADV 4WKF GLY A  391  UNP  Q13231              EXPRESSION TAG                 
SEQADV 4WKF SER A  392  UNP  Q13231              EXPRESSION TAG                 
SEQADV 4WKF HIS A  393  UNP  Q13231              EXPRESSION TAG                 
SEQADV 4WKF HIS A  394  UNP  Q13231              EXPRESSION TAG                 
SEQADV 4WKF HIS A  395  UNP  Q13231              EXPRESSION TAG                 
SEQADV 4WKF HIS A  396  UNP  Q13231              EXPRESSION TAG                 
SEQADV 4WKF HIS A  397  UNP  Q13231              EXPRESSION TAG                 
SEQADV 4WKF HIS A  398  UNP  Q13231              EXPRESSION TAG                 
SEQRES   1 A  377  ALA LYS LEU VAL CYS TYR PHE THR ASN TRP ALA GLN TYR          
SEQRES   2 A  377  ARG GLN GLY GLU ALA ARG PHE LEU PRO LYS ASP LEU ASP          
SEQRES   3 A  377  PRO SER LEU CYS THR HIS LEU ILE TYR ALA PHE ALA GLY          
SEQRES   4 A  377  MET THR ASN HIS GLN LEU SER THR THR GLU TRP ASN ASP          
SEQRES   5 A  377  GLU THR LEU TYR GLN GLU PHE ASN GLY LEU LYS LYS MET          
SEQRES   6 A  377  ASN PRO LYS LEU LYS THR LEU LEU ALA ILE GLY GLY TRP          
SEQRES   7 A  377  ASN PHE GLY THR GLN LYS PHE THR ASP MET VAL ALA THR          
SEQRES   8 A  377  ALA ASN ASN ARG GLN THR PHE VAL ASN SER ALA ILE ARG          
SEQRES   9 A  377  PHE LEU ARG LYS TYR SER PHE ASP GLY LEU ASP LEU ASP          
SEQRES  10 A  377  TRP GLU TYR PRO GLY SER GLN GLY SER PRO ALA VAL ASP          
SEQRES  11 A  377  LYS GLU ARG PHE THR THR LEU VAL GLN ASP LEU ALA ASN          
SEQRES  12 A  377  ALA PHE GLN GLN GLU ALA GLN THR SER GLY LYS GLU ARG          
SEQRES  13 A  377  LEU LEU LEU SER ALA ALA VAL PRO ALA GLY GLN THR TYR          
SEQRES  14 A  377  VAL ASP ALA GLY TYR GLU VAL ASP LYS ILE ALA GLN ASN          
SEQRES  15 A  377  LEU ASP PHE VAL ASN LEU MET ALA TYR ASP PHE HIS GLY          
SEQRES  16 A  377  SER TRP GLU LYS VAL THR GLY HIS ASN SER PRO LEU TYR          
SEQRES  17 A  377  LYS ARG GLN GLU GLU SER GLY ALA ALA ALA SER LEU ASN          
SEQRES  18 A  377  VAL ASP ALA ALA VAL GLN GLN TRP LEU GLN LYS GLY THR          
SEQRES  19 A  377  PRO ALA SER LYS LEU ILE LEU GLY MET PRO THR TYR GLY          
SEQRES  20 A  377  ARG SER PHE THR LEU ALA SER SER SER ASP THR ARG VAL          
SEQRES  21 A  377  GLY ALA PRO ALA THR GLY SER GLY THR PRO GLY PRO PHE          
SEQRES  22 A  377  THR LYS GLU GLY GLY MET LEU ALA TYR TYR GLU VAL CYS          
SEQRES  23 A  377  SER TRP LYS GLY ALA THR LYS GLN ARG ILE GLN ASP GLN          
SEQRES  24 A  377  LYS VAL PRO TYR ILE PHE ARG ASP ASN GLN TRP VAL GLY          
SEQRES  25 A  377  PHE ASP ASP VAL GLU SER PHE LYS THR LYS VAL SER TYR          
SEQRES  26 A  377  LEU LYS GLN LYS GLY LEU GLY GLY ALA MET VAL TRP ALA          
SEQRES  27 A  377  LEU ASP LEU ASP ASP PHE ALA GLY PHE SER CYS ASN GLN          
SEQRES  28 A  377  GLY ARG TYR PRO LEU ILE GLN THR LEU ARG GLN GLU LEU          
SEQRES  29 A  377  SER LEU VAL PRO ARG GLY SER HIS HIS HIS HIS HIS HIS          
HET    NAG  B   1      29                                                       
HET    NAG  B   2      28                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
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                         
FORMUL   2  NAG    2(C8 H15 N O6)                                               
FORMUL   3  HOH   *362(H2 O)                                                    
HELIX    1 AA1 TRP A   31  ARG A   35  5                                   5    
HELIX    2 AA2 GLN A   36  ARG A   40  5                                   5    
HELIX    3 AA3 LEU A   42  LEU A   46  5                                   5    
HELIX    4 AA4 ASN A   72  ASN A   87  1                                  16    
HELIX    5 AA5 THR A  103  ALA A  111  1                                   9    
HELIX    6 AA6 THR A  112  SER A  131  1                                  20    
HELIX    7 AA7 VAL A  150  GLY A  174  1                                  25    
HELIX    8 AA8 GLY A  187  TYR A  195  1                                   9    
HELIX    9 AA9 GLU A  196  GLN A  202  1                                   7    
HELIX   10 AB1 SER A  235  LEU A  241  5                                   7    
HELIX   11 AB2 ASN A  242  LYS A  253  1                                  12    
HELIX   12 AB3 PRO A  256  SER A  258  5                                   3    
HELIX   13 AB4 TYR A  303  CYS A  307  1                                   5    
HELIX   14 AB5 ASP A  336  LYS A  350  1                                  15    
HELIX   15 AB6 ALA A  359  ASP A  363  5                                   5    
HELIX   16 AB7 TYR A  375  LEU A  385  1                                  11    
SHEET    1 AA110 GLN A  65  SER A  67  0                                        
SHEET    2 AA110 HIS A  53  THR A  62 -1  N  GLY A  60   O  SER A  67           
SHEET    3 AA110 LYS A  91  GLY A  97  1  O  ALA A  95   N  ALA A  59           
SHEET    4 AA110 GLY A 134  ASP A 138  1  O  ASP A 136   N  LEU A  94           
SHEET    5 AA110 LEU A 179  PRO A 185  1  O  SER A 181   N  LEU A 137           
SHEET    6 AA110 PHE A 206  MET A 210  1  O  MET A 210   N  VAL A 184           
SHEET    7 AA110 LEU A 260  PRO A 265  1  O  ILE A 261   N  VAL A 207           
SHEET    8 AA110 GLY A 354  TRP A 358  1  O  GLY A 354   N  LEU A 262           
SHEET    9 AA110 LYS A  23  THR A  29  1  N  VAL A  25   O  ALA A 355           
SHEET   10 AA110 HIS A  53  THR A  62  1  O  ILE A  55   N  PHE A  28           
SHEET    1 AA2 3 ALA A 285  SER A 288  0                                        
SHEET    2 AA2 3 TYR A 267  LEU A 273 -1  N  THR A 272   O  THR A 286           
SHEET    3 AA2 3 MET A 300  ALA A 302 -1  O  LEU A 301   N  GLY A 268           
SHEET    1 AA3 5 ALA A 285  SER A 288  0                                        
SHEET    2 AA3 5 TYR A 267  LEU A 273 -1  N  THR A 272   O  THR A 286           
SHEET    3 AA3 5 GLN A 330  GLY A 333 -1  O  TRP A 331   N  PHE A 271           
SHEET    4 AA3 5 VAL A 322  ARG A 327 -1  N  ILE A 325   O  VAL A 332           
SHEET    5 AA3 5 THR A 313  ILE A 317 -1  N  ILE A 317   O  VAL A 322           
SSBOND   1 CYS A   26    CYS A   51                          1555   1555  2.04  
SSBOND   2 CYS A  307    CYS A  370                          1555   1555  2.03  
LINK         O4 BNAG B   1                 C1 BNAG B   2     1555   1555  1.41  
CISPEP   1 ALA A   57    PHE A   58          0        -0.65                     
CISPEP   2 GLU A  140    TYR A  141          0         2.92                     
CISPEP   3 TRP A  358    ALA A  359          0         3.90                     
CRYST1   85.502  103.434   41.580  90.00  90.00  90.00 P 21 21 2     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      0.011696  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009668  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.024050        0.00000