HEADER    HYDROLASE                               09-APR-15   4Z8S              
TITLE     STRUCTURAL STUDIES ON A NON-TOXIC HOMOLOGUE OF TYPE II RIPS FROM      
TITLE    2 MOMORDICA CHARANTIA (BITTER GOURD)-NATIVE-1                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RRNA N-GLYCOSIDASE;                                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 24-270;                                       
COMPND   5 EC: 3.2.2.22;                                                        
COMPND   6 MOL_ID: 2;                                                           
COMPND   7 MOLECULE: RRNA N-GLYCOSIDASE;                                        
COMPND   8 CHAIN: B;                                                            
COMPND   9 FRAGMENT: UNP RESIDUES 287-547;                                      
COMPND  10 EC: 3.2.2.22                                                         
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MOMORDICA CHARANTIA;                            
SOURCE   3 ORGANISM_COMMON: BITTER GOURD;                                       
SOURCE   4 ORGANISM_TAXID: 3673;                                                
SOURCE   5 MOL_ID: 2;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: MOMORDICA CHARANTIA;                            
SOURCE   7 ORGANISM_COMMON: BITTER GOURD;                                       
SOURCE   8 ORGANISM_TAXID: 3673                                                 
KEYWDS    BETA-TREFOIL, TYPE II RIPS, GALACTOSE BINDING LECTIN, HYDROLASE       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.CHANDRAN,A.SHARMA,M.VIJAYAN                                         
REVDAT   5   20-NOV-24 4Z8S    1       REMARK                                   
REVDAT   4   08-NOV-23 4Z8S    1       HETSYN LINK                              
REVDAT   3   29-JUL-20 4Z8S    1       COMPND REMARK HETNAM SSBOND              
REVDAT   3 2                   1       LINK   SITE   ATOM                       
REVDAT   2   09-OCT-19 4Z8S    1       JRNL   REMARK                            
REVDAT   1   23-MAR-16 4Z8S    0                                                
JRNL        AUTH   T.CHANDRAN,A.SHARMA,M.VIJAYAN                                
JRNL        TITL   STRUCTURAL STUDIES ON A NON-TOXIC HOMOLOGUE OF TYPE II RIPS  
JRNL        TITL 2 FROM BITTER GOURD: MOLECULAR BASIS OF NON-TOXICITY,          
JRNL        TITL 3 CONFORMATIONAL SELECTION AND GLYCAN STRUCTURE.               
JRNL        REF    J.BIOSCI.                     V.  40   929 2015              
JRNL        REFN                   ISSN 0250-4774                               
JRNL        PMID   26648038                                                     
JRNL        DOI    10.1007/S12038-015-9573-X                                    
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   A.SHARMA,G.POHLENTZ,K.B.BOBBILI,A.A.JEYAPRAKASH,T.CHANDRAN,  
REMARK   1  AUTH 2 M.MORMANN,M.J.SWAMY,M.VIJAYAN                                
REMARK   1  TITL   CRYSTALLIZATION AND PRELIMINARY X-RAY STUDIES OF A           
REMARK   1  TITL 2 GALACTOSE-SPECIFIC LECTIN FROM THE SEEDS OF BITTER GOURD     
REMARK   1  TITL 3 (MOMORDICA CHARANTIA).                                       
REMARK   1  REF    ACTA CRYSTALLOGR. F BIOL.     V.  66  1037 2010              
REMARK   1  REF  2 CRYSTALLOGR.                                                 
REMARK   1  REFN                   ESSN 1744-3091                               
REMARK   1  PMID   20823520                                                     
REMARK   1  DOI    10.1107/S174430911002659X                                    
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   A.SHARMA,G.POHLENTZ,K.B.BOBBILI,A.A.JEYAPRAKASH,T.CHANDRAN,  
REMARK   1  AUTH 2 M.MORMANN,M.J.SWAMY,M.VIJAYAN                                
REMARK   1  TITL   THE SEQUENCE AND STRUCTURE OF SNAKE GOURD (TRICHOSANTHES     
REMARK   1  TITL 2 ANGUINA) SEED LECTIN, A THREE-CHAIN NONTOXIC HOMOLOGUE OF    
REMARK   1  TITL 3 TYPE II RIPS.                                                
REMARK   1  REF    ACTA CRYSTALLOGR. D BIOL.     V.  69  1493 2013              
REMARK   1  REF  2 CRYSTALLOGR.                                                 
REMARK   1  REFN                   ESSN 1399-0047                               
REMARK   1  PMID   23897472                                                     
REMARK   1  DOI    10.1107/S0907444913010020                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.36 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.8.0107                                      
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) : 2.36                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.47                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 34922                          
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) : 0.167                           
REMARK   3   R VALUE            (WORKING SET) : 0.165                           
REMARK   3   FREE R VALUE                     : 0.201                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1861                            
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) : 2.36                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.42                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2476                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2150                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 138                          
REMARK   3   BIN FREE R VALUE                    : 0.2380                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3944                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 112                                     
REMARK   3   SOLVENT ATOMS            : 407                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 27.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 28.97                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.47000                                              
REMARK   3    B22 (A**2) : -1.82000                                             
REMARK   3    B33 (A**2) : -0.65000                                             
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): 0.202         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.173         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.121         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.227         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.952                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.936                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4146 ; 0.012 ; 0.020       
REMARK   3   BOND LENGTHS OTHERS               (A):  3818 ; 0.002 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5636 ; 1.617 ; 1.965       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  8773 ; 1.175 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   506 ; 6.671 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   186 ;34.982 ;25.054       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   663 ;13.522 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    18 ;16.376 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   660 ; 0.133 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  4692 ; 0.006 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   958 ; 0.002 ; 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):  2030 ; 1.808 ; 2.730       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  2029 ; 1.807 ; 2.731       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2534 ; 2.878 ; 4.090       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  2535 ; 2.877 ; 4.090       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  2114 ; 2.548 ; 3.068       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  2115 ; 2.548 ; 3.070       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  3103 ; 4.085 ; 4.488       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  4995 ; 6.009 ;22.908       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  4996 ; 6.009 ;22.915       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 4Z8S COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-APR-15.                  
REMARK 100 THE DEPOSITION ID IS D_1000208507.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-OCT-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.3                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : BRUKER AXS MICROSTAR               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54179                            
REMARK 200  MONOCHROMATOR                  : MIRRORS POLAR 0.000                
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 345 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36839                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.360                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 29.470                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 6.000                              
REMARK 200  R MERGE                    (I) : 0.11000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.2000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.36                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.49                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.00                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.180                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: 1HWM                                                 
REMARK 200                                                                      
REMARK 200 REMARK: ORTHORHOMBIC CRYSTALS, GLYCEROL USED AS CRYO-PROTECTANT      
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 66.06                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.62                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1M HEPES, 20% W/V PEG 10000, PH 7.3,   
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K                     
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       72.48500            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       67.10500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       72.48500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       67.10500            
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 300 REMARK: THE AUTHOR STATES THAT THE SYMMETRY RELATED HALVES ARE       
REMARK 300 COVALENTLY LINKED THROUGH A DISULPHIDE BRIDGE. THEREFORE, THE WHOLE  
REMARK 300 MOLECULE FORMALLY IS A MONOMER.                                      
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: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5800 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 21030 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -1.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
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 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     ILE A 129    CD1                                                 
REMARK 470     GLU B   2    OE1  OE2                                            
REMARK 470     TYR B  80    CD1  CD2  CE1  CE2  CZ   OH                         
REMARK 470     ARG B  82    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     TYR B  83    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     LYS B 165    CE   NZ                                             
REMARK 470     ASP B 250    CG   OD1  OD2                                       
REMARK 470     LYS B 251    CD   CE   NZ                                        
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   ND2  ASN A   108     O5   NAG A   301              1.70            
REMARK 500   O4   NAG D     2     O5   BMA D     3              2.07            
REMARK 500   O3   NAG D     1     C2   FUC D     5              2.08            
REMARK 500   ND2  ASN B    97     O5   NAG C     1              2.12            
REMARK 500   O2   BMA D     3     O5   XYP D     4              2.13            
REMARK 500   CG   ASN A   108     C1   NAG A   301              2.14            
REMARK 500   O4   NAG D     2     C2   BMA D     3              2.18            
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    ARG B 213   C     TRP B 214   N       0.214                       
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    ASN A 106   O   -  C   -  N   ANGL. DEV. = -11.0 DEGREES          
REMARK 500    PHE A 107   C   -  N   -  CA  ANGL. DEV. =  19.5 DEGREES          
REMARK 500    ARG B 213   CA  -  C   -  N   ANGL. DEV. = -15.9 DEGREES          
REMARK 500    ARG B 213   O   -  C   -  N   ANGL. DEV. =  15.0 DEGREES          
REMARK 500    TRP B 214   C   -  N   -  CA  ANGL. DEV. = -29.7 DEGREES          
REMARK 500    TRP B 214   CA  -  C   -  N   ANGL. DEV. =  23.9 DEGREES          
REMARK 500    TRP B 214   O   -  C   -  N   ANGL. DEV. = -27.1 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    LEU A   2      133.42    -37.04                                   
REMARK 500    ALA A  79     -117.42     56.30                                   
REMARK 500    ASP A  99       63.29   -100.51                                   
REMARK 500    ASN A 106       58.53    -94.28                                   
REMARK 500    VAL A 158      -63.70   -104.80                                   
REMARK 500    TYR A 231       38.18    -97.44                                   
REMARK 500    ASN A 238      -59.54   -123.21                                   
REMARK 500    GLN A 245      -36.32   -131.13                                   
REMARK 500    ASP B  17       19.22     58.36                                   
REMARK 500    LYS B 125        0.70    -66.40                                   
REMARK 500    ASN B 185       89.71   -152.28                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    TRP B 214        -12.73                                           
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE 547 LONG POLYPEPTIDE CHAIN IS CLEAVED POST-TRANSLATIONALLY INTO  
REMARK 999 A AND B CHAINS. THE MISSING RESIDUES CORRESPOND TO THE LINKER        
REMARK 999 REGION.                                                              
DBREF  4Z8S A    1   247  UNP    B7X8M2   B7X8M2_MOMCH    24    270             
DBREF  4Z8S B    1   261  UNP    B7X8M2   B7X8M2_MOMCH   287    547             
SEQRES   1 A  247  ASN LEU SER LEU SER GLN SER ASN PHE SER ALA ASP THR          
SEQRES   2 A  247  TYR LYS SER PHE ILE LYS ASN LEU ARG LYS GLN LEU THR          
SEQRES   3 A  247  ILE GLY ALA SER TYR GLY SER ALA GLY ILE PRO ILE LEU          
SEQRES   4 A  247  LYS HIS SER VAL PRO ILE CYS GLU ARG PHE LEU LEU VAL          
SEQRES   5 A  247  ASP LEU THR ASN GLY ASP ASN GLU THR ILE THR LEU ALA          
SEQRES   6 A  247  ILE ASN VAL GLU ASP ALA GLY PHE ALA ALA TYR ARG ALA          
SEQRES   7 A  247  ALA ASP ARG SER TYR PHE PHE GLN ASN ALA PRO PRO ILE          
SEQRES   8 A  247  ALA SER TYR VAL ILE PHE THR ASP THR ASN GLN ASN ILE          
SEQRES   9 A  247  MET ASN PHE ASN ASN THR PHE GLU SER ILE GLU ILE VAL          
SEQRES  10 A  247  GLY GLY THR THR ARG SER GLU THR PRO LEU GLY ILE MET          
SEQRES  11 A  247  HIS PHE GLU ALA SER ILE PHE HIS LEU PHE VAL HIS ASP          
SEQRES  12 A  247  GLU ASN TYR VAL PRO THR SER PHE LEU VAL LEU ILE GLN          
SEQRES  13 A  247  MET VAL LEU GLU ALA ALA LYS PHE LYS PHE ILE GLU GLN          
SEQRES  14 A  247  LYS VAL ILE HIS SER ILE MET ASP MET GLU ASP PHE THR          
SEQRES  15 A  247  PRO GLY LEU ALA MET LEU SER LEU GLU GLU ASN TRP THR          
SEQRES  16 A  247  GLN LEU SER LEU GLN LEU GLN ALA SER GLU SER LEU ASN          
SEQRES  17 A  247  GLY VAL PHE GLY ASP SER VAL SER LEU TYR ASN SER MET          
SEQRES  18 A  247  ASP GLU PRO ILE GLY VAL ASP SER MET TYR TYR PRO ILE          
SEQRES  19 A  247  LEU THR ALA ASN MET ALA PHE GLN LEU TYR GLN CYS PRO          
SEQRES   1 B  261  ASN GLU GLN CYS SER PRO GLN GLN ARG THR THR ARG ILE          
SEQRES   2 B  261  SER GLY ARG ASP GLY LEU CYS VAL ASP VAL TYR GLY ALA          
SEQRES   3 B  261  LEU THR ALA ASP GLY SER ARG VAL ILE LEU TYR PRO CYS          
SEQRES   4 B  261  GLY GLN GLN GLN ASN GLN GLN TRP THR PHE TYR PRO ASP          
SEQRES   5 B  261  ASN THR ILE ARG SER LEU GLY LYS CYS LEU ALA THR SER          
SEQRES   6 B  261  ALA LEU SER SER GLY SER ASN VAL VAL ILE THR ASN CYS          
SEQRES   7 B  261  ASP TYR LEU ARG TYR ASP ASP GLY TRP MET VAL SER SER          
SEQRES   8 B  261  SER GLY THR MET MET ASN LYS SER SER HIS LEU VAL LEU          
SEQRES   9 B  261  THR ALA ASN ALA ALA THR SER ARG THR ASN LEU THR GLY          
SEQRES  10 B  261  GLU ASN ASN VAL PHE ALA ALA LYS GLN ALA TRP ARG ILE          
SEQRES  11 B  261  GLY ASN TYR VAL GLU PRO ILE VAL THR THR ILE ILE GLY          
SEQRES  12 B  261  LEU ARG HIS MET CYS LEU GLU ALA THR ASP ASN ASP THR          
SEQRES  13 B  261  ASN VAL TRP LEU GLU SER CYS VAL LYS ASN LYS THR LYS          
SEQRES  14 B  261  GLN TYR TRP ALA LEU TYR SER ASP ASP THR ILE ARG VAL          
SEQRES  15 B  261  ASN ASN ASN ARG ASN LEU CYS VAL SER SER SER THR ASP          
SEQRES  16 B  261  SER SER SER LYS LEU ILE VAL ILE ARG ARG CYS ASP GLY          
SEQRES  17 B  261  SER ILE ASN GLN ARG TRP VAL PHE THR PRO GLN GLY THR          
SEQRES  18 B  261  ILE SER ASN PRO GLY TYR GLU ALA VAL MET ASP VAL ALA          
SEQRES  19 B  261  GLN ASN ASP VAL TYR LEU LYS LYS ILE VAL LEU SER SER          
SEQRES  20 B  261  ALA THR ASP LYS GLY ASN GLY GLN GLN TRP THR VAL PHE          
SEQRES  21 B  261  TYR                                                          
HET    NAG  C   1      14                                                       
HET    NAG  C   2      14                                                       
HET    NAG  D   1      14                                                       
HET    NAG  D   2      14                                                       
HET    BMA  D   3      11                                                       
HET    XYP  D   4       9                                                       
HET    FUC  D   5      10                                                       
HET    NAG  A 301      14                                                       
HET    GOL  B 301       6                                                       
HET    GOL  B 302       6                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETNAM     BMA BETA-D-MANNOPYRANOSE                                             
HETNAM     XYP BETA-D-XYLOPYRANOSE                                              
HETNAM     FUC ALPHA-L-FUCOPYRANOSE                                             
HETNAM     GOL GLYCEROL                                                         
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     BMA BETA-D-MANNOSE; D-MANNOSE; MANNOSE                               
HETSYN     XYP BETA-D-XYLOSE; D-XYLOSE; XYLOSE                                  
HETSYN     FUC ALPHA-L-FUCOSE; 6-DEOXY-ALPHA-L-GALACTOPYRANOSE; L-              
HETSYN   2 FUC  FUCOSE; FUCOSE                                                  
HETSYN     GOL GLYCERIN; PROPANE-1,2,3-TRIOL                                    
FORMUL   3  NAG    5(C8 H15 N O6)                                               
FORMUL   4  BMA    C6 H12 O6                                                    
FORMUL   4  XYP    C5 H10 O5                                                    
FORMUL   4  FUC    C6 H12 O5                                                    
FORMUL   6  GOL    2(C3 H8 O3)                                                  
FORMUL   8  HOH   *407(H2 O)                                                    
HELIX    1 AA1 SER A    7  PHE A    9  5                                   3    
HELIX    2 AA2 SER A   10  THR A   26  1                                  17    
HELIX    3 AA3 PRO A   44  GLU A   47  5                                   4    
HELIX    4 AA4 ILE A   91  VAL A   95  5                                   5    
HELIX    5 AA5 THR A  110  GLY A  119  1                                  10    
HELIX    6 AA6 THR A  121  THR A  125  5                                   5    
HELIX    7 AA7 GLY A  128  VAL A  141  1                                  14    
HELIX    8 AA8 TYR A  146  PHE A  164  1                                  19    
HELIX    9 AA9 PHE A  164  ASP A  177  1                                  14    
HELIX   10 AB1 GLY A  184  SER A  204  1                                  21    
HELIX   11 AB2 GLU A  205  LEU A  207  5                                   3    
HELIX   12 AB3 TYR A  232  ALA A  237  1                                   6    
HELIX   13 AB4 ASN B    1  SER B    5  5                                   5    
HELIX   14 AB5 GLY B   15  LEU B   19  5                                   5    
HELIX   15 AB6 GLY B   25  LEU B   27  5                                   3    
HELIX   16 AB7 GLN B   42  GLN B   46  5                                   5    
HELIX   17 AB8 ASN B   77  ARG B   82  5                                   6    
HELIX   18 AB9 ALA B  123  ALA B  127  5                                   5    
HELIX   19 AC1 LEU B  144  HIS B  146  5                                   3    
HELIX   20 AC2 LYS B  167  GLN B  170  5                                   4    
HELIX   21 AC3 SER B  209  ARG B  213  5                                   5    
HELIX   22 AC4 GLN B  235  LYS B  241  5                                   7    
HELIX   23 AC5 GLY B  252  GLN B  256  5                                   5    
SHEET    1 AA1 6 LEU A   2  SER A   5  0                                        
SHEET    2 AA1 6 PHE A  49  THR A  55  1  O  ASP A  53   N  LEU A   2           
SHEET    3 AA1 6 THR A  61  ASN A  67 -1  O  LEU A  64   N  VAL A  52           
SHEET    4 AA1 6 GLY A  72  ALA A  78 -1  O  ALA A  75   N  ALA A  65           
SHEET    5 AA1 6 ARG A  81  PHE A  84 -1  O  ARG A  81   N  ALA A  78           
SHEET    6 AA1 6 ASN A 101  ILE A 104  1  O  ASN A 103   N  PHE A  84           
SHEET    1 AA2 2 VAL A 210  TYR A 218  0                                        
SHEET    2 AA2 2 PRO A 224  SER A 229 -1  O  VAL A 227   N  VAL A 215           
SHEET    1 AA3 7 ARG B   9  THR B  11  0                                        
SHEET    2 AA3 7 TRP B  47  PHE B  49 -1  O  TRP B  47   N  THR B  11           
SHEET    3 AA3 7 ILE B  55  SER B  57 -1  O  ARG B  56   N  THR B  48           
SHEET    4 AA3 7 LYS B  60  THR B  64 -1  O  LEU B  62   N  ILE B  55           
SHEET    5 AA3 7 VAL B  73  THR B  76 -1  O  VAL B  74   N  ALA B  63           
SHEET    6 AA3 7 SER B  32  TYR B  37 -1  N  VAL B  34   O  VAL B  73           
SHEET    7 AA3 7 CYS B  20  VAL B  23 -1  N  ASP B  22   O  ILE B  35           
SHEET    1 AA4 2 ILE B  13  SER B  14  0                                        
SHEET    2 AA4 2 ARG B 129  ILE B 130 -1  O  ARG B 129   N  SER B  14           
SHEET    1 AA5 2 TRP B  87  VAL B  89  0                                        
SHEET    2 AA5 2 MET B  95  ASN B  97 -1  O  MET B  96   N  MET B  88           
SHEET    1 AA6 2 VAL B 103  THR B 105  0                                        
SHEET    2 AA6 2 THR B 116  GLU B 118 -1  O  GLU B 118   N  VAL B 103           
SHEET    1 AA7 7 ASN B 157  GLU B 161  0                                        
SHEET    2 AA7 7 MET B 147  THR B 152 -1  N  CYS B 148   O  GLU B 161           
SHEET    3 AA7 7 ILE B 137  GLY B 143 -1  N  GLY B 143   O  MET B 147           
SHEET    4 AA7 7 TRP B 172  LEU B 174 -1  O  LEU B 174   N  ILE B 137           
SHEET    5 AA7 7 ILE B 180  VAL B 182 -1  O  ARG B 181   N  ALA B 173           
SHEET    6 AA7 7 ASN B 185  SER B 191 -1  O  VAL B 190   N  ILE B 180           
SHEET    7 AA7 7 VAL B 202  ARG B 205 -1  O  VAL B 202   N  SER B 191           
SHEET    1 AA8 4 ASN B 157  GLU B 161  0                                        
SHEET    2 AA8 4 MET B 147  THR B 152 -1  N  CYS B 148   O  GLU B 161           
SHEET    3 AA8 4 ILE B 137  GLY B 143 -1  N  GLY B 143   O  MET B 147           
SHEET    4 AA8 4 THR B 258  PHE B 260 -1  O  THR B 258   N  ILE B 142           
SHEET    1 AA9 4 VAL B 215  PHE B 216  0                                        
SHEET    2 AA9 4 ILE B 222  ASN B 224 -1  O  SER B 223   N  VAL B 215           
SHEET    3 AA9 4 ALA B 229  VAL B 233 -1  O  ALA B 229   N  ASN B 224           
SHEET    4 AA9 4 ILE B 243  SER B 246 -1  O  SER B 246   N  VAL B 230           
SSBOND   1 CYS A   46    CYS A   46                          1555   2665  2.05  
SSBOND   2 CYS A  246    CYS B    4                          1555   1555  2.09  
SSBOND   3 CYS B   20    CYS B   39                          1555   1555  2.06  
SSBOND   4 CYS B   61    CYS B   78                          1555   1555  2.06  
SSBOND   5 CYS B  148    CYS B  163                          1555   1555  2.09  
SSBOND   6 CYS B  189    CYS B  206                          1555   1555  2.01  
LINK         ND2 ASN A 108                 C1  NAG A 301     1555   1555  1.16  
LINK         ND2 ASN B  97                 C1  NAG C   1     1555   1555  1.26  
LINK         ND2 ASN B 114                 C1  NAG D   1     1555   1555  1.51  
LINK         O4  NAG C   1                 C1  NAG C   2     1555   1555  1.43  
LINK         O4  NAG D   1                 C1  NAG D   2     1555   1555  1.38  
LINK         O3  NAG D   1                 C1  FUC D   5     1555   1555  1.37  
LINK         O4  NAG D   2                 C1  BMA D   3     1555   1555  1.36  
LINK         O2  BMA D   3                 C1  XYP D   4     1555   1555  1.13  
CRYST1  144.970  134.210   44.670  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      0.006898  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.007451  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.022386        0.00000