HEADER    PROTEIN SYNTHESIS INHIBITOR(TOXIN)      04-MAR-94   1MOM              
TITLE     CRYSTAL STRUCTURE OF MOMORDIN, A TYPE I RIBOSOME INACTIVATING PROTEIN 
TITLE    2 FROM THE SEEDS OF MOMORDICA CHARANTIA                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: MOMORDIN;                                                  
COMPND   3 CHAIN: A;                                                            
COMPND   4 EC: 3.2.2.22;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: MOMORDICA CHARANTIA;                            
SOURCE   3 ORGANISM_COMMON: BITTER GOURD, BALSAM PEAR;                          
SOURCE   4 ORGANISM_TAXID: 3673                                                 
KEYWDS    PROTEIN SYNTHESIS INHIBITOR(TOXIN)                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.HUSAIN,I.J.TICKLE,S.P.WOOD                                          
REVDAT   7   13-NOV-24 1MOM    1       HETSYN                                   
REVDAT   6   29-JUL-20 1MOM    1       COMPND REMARK SEQADV HETNAM              
REVDAT   6 2                   1       LINK   SITE   ATOM                       
REVDAT   5   29-NOV-17 1MOM    1       HELIX                                    
REVDAT   4   13-JUL-11 1MOM    1       VERSN                                    
REVDAT   3   25-AUG-09 1MOM    1       SOURCE                                   
REVDAT   2   24-FEB-09 1MOM    1       VERSN                                    
REVDAT   1   31-MAY-94 1MOM    0                                                
JRNL        AUTH   J.HUSAIN,I.J.TICKLE,S.P.WOOD                                 
JRNL        TITL   CRYSTAL STRUCTURE OF MOMORDIN, A TYPE I RIBOSOME             
JRNL        TITL 2 INACTIVATING PROTEIN FROM THE SEEDS OF MOMORDICA CHARANTIA.  
JRNL        REF    FEBS LETT.                    V. 342   154 1994              
JRNL        REFN                   ISSN 0014-5793                               
JRNL        PMID   8143869                                                      
JRNL        DOI    10.1016/0014-5793(94)80491-5                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.16 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PROLSQ                                               
REMARK   3   AUTHORS     : KONNERT,HENDRICKSON                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.16                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 13591                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.186                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1933                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 28                                      
REMARK   3   SOLVENT ATOMS            : 197                                     
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   DISTANCE RESTRAINTS.                    RMS    SIGMA               
REMARK   3    BOND LENGTH                     (A) : NULL  ; NULL                
REMARK   3    ANGLE DISTANCE                  (A) : NULL  ; NULL                
REMARK   3    INTRAPLANAR 1-4 DISTANCE        (A) : NULL  ; NULL                
REMARK   3    H-BOND OR METAL COORDINATION    (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   PLANE RESTRAINT                  (A) : NULL  ; NULL                
REMARK   3   CHIRAL-CENTER RESTRAINT       (A**3) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   NON-BONDED CONTACT RESTRAINTS.                                     
REMARK   3    SINGLE TORSION                  (A) : NULL  ; NULL                
REMARK   3    MULTIPLE TORSION                (A) : NULL  ; NULL                
REMARK   3    H-BOND (X...Y)                  (A) : NULL  ; NULL                
REMARK   3    H-BOND (X-H...Y)                (A) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3   CONFORMATIONAL TORSION ANGLE RESTRAINTS.                           
REMARK   3    SPECIFIED                 (DEGREES) : NULL  ; NULL                
REMARK   3    PLANAR                    (DEGREES) : NULL  ; NULL                
REMARK   3    STAGGERED                 (DEGREES) : NULL  ; NULL                
REMARK   3    TRANSVERSE                (DEGREES) : NULL  ; NULL                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND               (A**2) : 0.109 ; 0.138               
REMARK   3   MAIN-CHAIN ANGLE              (A**2) : 0.134 ; 0.151               
REMARK   3   SIDE-CHAIN BOND               (A**2) : 0.146 ; 0.159               
REMARK   3   SIDE-CHAIN ANGLE              (A**2) : 0.175 ; 0.178               
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1MOM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000175102.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: X-PLOR                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.01                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.46                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       65.58500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       37.86552            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       13.58333            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       65.58500            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       37.86552            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       13.58333            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       65.58500            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       37.86552            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       13.58333            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       75.73103            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       27.16667            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       75.73103            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       27.16667            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       75.73103            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       27.16667            
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 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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    ALA A   175     O    HOH A   508              2.01            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   O    HOH A   473     O    HOH A   513     1556     2.02            
REMARK 500   OD1  ASP A    56     O    HOH A   488     2765     2.15            
REMARK 500   O    HOH A   557     O    HOH A   587     2765     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   5   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG A   5   NE  -  CZ  -  NH2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    ASP A  10   CB  -  CA  -  C   ANGL. DEV. =  13.6 DEGREES          
REMARK 500    ARG A  12   CD  -  NE  -  CZ  ANGL. DEV. =  16.7 DEGREES          
REMARK 500    ARG A  12   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    ARG A  22   NE  -  CZ  -  NH1 ANGL. DEV. =  -5.2 DEGREES          
REMARK 500    ARG A  22   NE  -  CZ  -  NH2 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ARG A  28   NE  -  CZ  -  NH1 ANGL. DEV. =   4.0 DEGREES          
REMARK 500    TYR A  47   CB  -  CG  -  CD2 ANGL. DEV. =  -5.0 DEGREES          
REMARK 500    TYR A  47   CB  -  CG  -  CD1 ANGL. DEV. =   4.3 DEGREES          
REMARK 500    ALA A  63   N   -  CA  -  CB  ANGL. DEV. =   8.6 DEGREES          
REMARK 500    LEU A  64   N   -  CA  -  CB  ANGL. DEV. = -12.8 DEGREES          
REMARK 500    LEU A  64   CD1 -  CG  -  CD2 ANGL. DEV. =  18.4 DEGREES          
REMARK 500    LEU A  64   CB  -  CG  -  CD2 ANGL. DEV. = -13.8 DEGREES          
REMARK 500    ASP A  65   CB  -  CG  -  OD2 ANGL. DEV. =   5.5 DEGREES          
REMARK 500    TYR A  70   CB  -  CG  -  CD2 ANGL. DEV. =   6.2 DEGREES          
REMARK 500    MET A  72   CG  -  SD  -  CE  ANGL. DEV. =  13.9 DEGREES          
REMARK 500    TYR A  74   CB  -  CG  -  CD1 ANGL. DEV. =  -4.8 DEGREES          
REMARK 500    GLU A  85   CB  -  CA  -  C   ANGL. DEV. = -13.0 DEGREES          
REMARK 500    GLU A  85   CA  -  CB  -  CG  ANGL. DEV. =  13.7 DEGREES          
REMARK 500    LEU A  90   CB  -  CA  -  C   ANGL. DEV. =  13.5 DEGREES          
REMARK 500    ARG A 113   CD  -  NE  -  CZ  ANGL. DEV. =  42.4 DEGREES          
REMARK 500    ARG A 113   NE  -  CZ  -  NH1 ANGL. DEV. =   8.3 DEGREES          
REMARK 500    ARG A 113   NE  -  CZ  -  NH2 ANGL. DEV. =  -4.9 DEGREES          
REMARK 500    ARG A 122   CD  -  NE  -  CZ  ANGL. DEV. =  24.5 DEGREES          
REMARK 500    ASP A 143   OD1 -  CG  -  OD2 ANGL. DEV. = -11.5 DEGREES          
REMARK 500    ASP A 143   CB  -  CG  -  OD2 ANGL. DEV. =   7.0 DEGREES          
REMARK 500    LEU A 154   CA  -  CB  -  CG  ANGL. DEV. =  18.7 DEGREES          
REMARK 500    ARG A 163   NE  -  CZ  -  NH1 ANGL. DEV. =   3.5 DEGREES          
REMARK 500    ARG A 174   NE  -  CZ  -  NH2 ANGL. DEV. =   7.0 DEGREES          
REMARK 500    ARG A 177   NE  -  CZ  -  NH1 ANGL. DEV. =   3.8 DEGREES          
REMARK 500    ARG A 177   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.9 DEGREES          
REMARK 500    PHE A 209   CA  -  CB  -  CG  ANGL. DEV. =  18.8 DEGREES          
REMARK 500    ARG A 210   NE  -  CZ  -  NH1 ANGL. DEV. =  -3.2 DEGREES          
REMARK 500    LYS A 219   C   -  N   -  CA  ANGL. DEV. =  15.6 DEGREES          
REMARK 500    ARG A 222   CD  -  NE  -  CZ  ANGL. DEV. =   9.0 DEGREES          
REMARK 500    THR A 226   N   -  CA  -  CB  ANGL. DEV. = -14.1 DEGREES          
REMARK 500    VAL A 228   N   -  CA  -  CB  ANGL. DEV. = -13.9 DEGREES          
REMARK 500    ASN A 236   CB  -  CG  -  OD1 ANGL. DEV. = -12.9 DEGREES          
REMARK 500    LEU A 241   CA  -  CB  -  CG  ANGL. DEV. =  14.4 DEGREES          
REMARK 500    ARG A 244   NE  -  CZ  -  NH1 ANGL. DEV. =   7.1 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    ASN A  33       -0.18     84.69                                   
REMARK 500    ASN A  68       -3.07   -143.83                                   
REMARK 500    ASP A  77     -102.18     62.90                                   
REMARK 500    PRO A 106       31.93    -75.92                                   
REMARK 500    ASP A 143      106.63   -164.83                                   
REMARK 500    THR A 158      -81.15   -119.38                                   
REMARK 500    ASP A 217      128.40      7.68                                   
REMARK 500    ASN A 218      126.71    -21.51                                   
REMARK 500    LYS A 219        2.57    109.64                                   
REMARK 500    ASN A 236      -87.11    -51.68                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AST                                                 
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: ACTIVE SITE IN MOMORDIN                            
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 SEQUENCE ADVISORY NOTICE                                             
REMARK 999      DIFFERENCE BETWEEN SWISS-PROT AND PDB SEQUENCE.                 
REMARK 999                                                                      
REMARK 999      SWISS-PROT ENTRY NAME: RIP1_MOMCH                               
REMARK 999                                                                      
REMARK 999      SWISS-PROT RESIDUE      PDB SEQRES                              
REMARK 999                                                                      
REMARK 999        NAME   NUMBER         NAME   CHAIN  SEQ/INSERT CODE           
REMARK 999        VAL       87          LEU             64                      
DBREF  1MOM A    1   246  UNP    P16094   RIP1_MOMCH      24    269             
SEQADV 1MOM LEU A   64  UNP  P16094    VAL    87 CONFLICT                       
SEQRES   1 A  246  ASP VAL SER PHE ARG LEU SER GLY ALA ASP PRO ARG SER          
SEQRES   2 A  246  TYR GLY MET PHE ILE LYS ASP LEU ARG ASN ALA LEU PRO          
SEQRES   3 A  246  PHE ARG GLU LYS VAL TYR ASN ILE PRO LEU LEU LEU PRO          
SEQRES   4 A  246  SER VAL SER GLY ALA GLY ARG TYR LEU LEU MET HIS LEU          
SEQRES   5 A  246  PHE ASN TYR ASP GLY LYS THR ILE THR VAL ALA LEU ASP          
SEQRES   6 A  246  VAL THR ASN VAL TYR ILE MET GLY TYR LEU ALA ASP THR          
SEQRES   7 A  246  THR SER TYR PHE PHE ASN GLU PRO ALA ALA GLU LEU ALA          
SEQRES   8 A  246  SER GLN TYR VAL PHE ARG ASP ALA ARG ARG LYS ILE THR          
SEQRES   9 A  246  LEU PRO TYR SER GLY ASN TYR GLU ARG LEU GLN ILE ALA          
SEQRES  10 A  246  ALA GLY LYS PRO ARG GLU LYS ILE PRO ILE GLY LEU PRO          
SEQRES  11 A  246  ALA LEU ASP SER ALA ILE SER THR LEU LEU HIS TYR ASP          
SEQRES  12 A  246  SER THR ALA ALA ALA GLY ALA LEU LEU VAL LEU ILE GLN          
SEQRES  13 A  246  THR THR ALA GLU ALA ALA ARG PHE LYS TYR ILE GLU GLN          
SEQRES  14 A  246  GLN ILE GLN GLU ARG ALA TYR ARG ASP GLU VAL PRO SER          
SEQRES  15 A  246  LEU ALA THR ILE SER LEU GLU ASN SER TRP SER GLY LEU          
SEQRES  16 A  246  SER LYS GLN ILE GLN LEU ALA GLN GLY ASN ASN GLY ILE          
SEQRES  17 A  246  PHE ARG THR PRO ILE VAL LEU VAL ASP ASN LYS GLY ASN          
SEQRES  18 A  246  ARG VAL GLN ILE THR ASN VAL THR SER LYS VAL VAL THR          
SEQRES  19 A  246  SER ASN ILE GLN LEU LEU LEU ASN THR ARG ASN ILE              
MODRES 1MOM ASN A  227  ASN  GLYCOSYLATION SITE                                 
HET    NAG  B   1      14                                                       
HET    NAG  B   2      14                                                       
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   *197(H2 O)                                                    
HELIX    1   A PRO A   11  ASN A   23  1                                  13    
HELIX    2  A' ALA A   44  ARG A   46  5                                   3    
HELIX    3   B PRO A   86  SER A   92  1                                   7    
HELIX    4   C TYR A  111  ALA A  118  1                                   8    
HELIX    5  B' ARG A  122  LYS A  124  5                                   3    
HELIX    6   D LEU A  129  LEU A  139  1                                  11    
HELIX    7   E SER A  144  ILE A  155  1                                  12    
HELIX    8  C' THR A  158  ARG A  163  1                                   6    
HELIX    9   F LYS A  165  GLU A  173  1                                   9    
HELIX   10   G LEU A  183  SER A  191  1                                   9    
HELIX   11   H TRP A  192  LEU A  201  1                                  10    
HELIX   12  D' LYS A  231  ASN A  236  3                                   6    
HELIX   13  E' THR A  243  ILE A  246  5                                   4    
SHEET    1  S1 6 VAL A   2  LEU A   6  0                                        
SHEET    2  S1 6 ARG A  46  ASN A  54  1  O  LEU A  49   N  VAL A   2           
SHEET    3  S1 6 LYS A  58  VAL A  66 -1  O  LYS A  58   N  ASN A  54           
SHEET    4  S1 6 TYR A  70  ALA A  76 -1  O  TYR A  70   N  ASP A  65           
SHEET    5  S1 6 THR A  78  PHE A  83 -1  O  THR A  79   N  ALA A  76           
SHEET    6  S1 6 ARG A 101  LEU A 105  1  O  ARG A 101   N  SER A  80           
SHEET    1  S2 2 PRO A  26  VAL A  31  0                                        
SHEET    2  S2 2 ILE A  34  LEU A  38 -1  O  ILE A  34   N  VAL A  31           
SHEET    1  S3 2 GLY A 207  LEU A 215  0                                        
SHEET    2  S3 2 VAL A 223  VAL A 228 -1  O  VAL A 223   N  LEU A 215           
LINK         ND2 ASN A 227                 C1  NAG B   1     1555   1555  1.46  
LINK         O4  NAG B   1                 C1  NAG B   2     1555   1555  1.48  
SITE     1 AST  5 TYR A  70  TYR A 111  GLU A 160  ARG A 163                    
SITE     2 AST  5 TRP A 192                                                     
CRYST1  131.170  131.170   40.750  90.00  90.00 120.00 H 3           9          
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      0.007624  0.004402  0.000000        0.00000                         
SCALE2      0.000000  0.008803  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.024540        0.00000