HEADER    LIGASE/ANTAGONIST                       13-FEB-13   4J7E              
TITLE     THE 1.63A CRYSTAL STRUCTURE OF HUMANIZED XENOPUS MDM2 WITH A NUTLIN   
TITLE    2 FRAGMENT, RO5524529                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: E3 UBIQUITIN-PROTEIN LIGASE MDM2;                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: N-TERMINAL DOMAIN (UNP RESIDUES 21-105);                   
COMPND   5 SYNONYM: DOUBLE MINUTE 2 PROTEIN, XDM2, P53-BINDING PROTEIN MDM2;    
COMPND   6 EC: 6.3.2.-;                                                         
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: XENOPUS LAEVIS;                                 
SOURCE   3 ORGANISM_COMMON: CLAWED FROG,COMMON PLATANNA,PLATANNA;               
SOURCE   4 ORGANISM_TAXID: 8355;                                                
SOURCE   5 GENE: MDM2;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 511693;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21;                                      
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PUBS 520                                  
KEYWDS    PROTEIN-PROTEIN INTERACTION, LIGASE-ANTAGONIST COMPLEX, MDM2, E3      
KEYWDS   2 UBIQUITIN LIGASE, P53, IMIDAZOLINE, NUCLEUS                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.JANSON,C.LUKACS,B.GRAVES                                            
REVDAT   3   28-FEB-24 4J7E    1       REMARK SEQADV                            
REVDAT   2   24-SEP-14 4J7E    1       JRNL                                     
REVDAT   1   07-AUG-13 4J7E    0                                                
JRNL        AUTH   D.C.FRY,C.WARTCHOW,B.GRAVES,C.JANSON,C.LUKACS,U.KAMMLOTT,    
JRNL        AUTH 2 C.BELUNIS,S.PALME,C.KLEIN,B.VU                               
JRNL        TITL   DECONSTRUCTION OF A NUTLIN: DISSECTING THE BINDING           
JRNL        TITL 2 DETERMINANTS OF A POTENT PROTEIN-PROTEIN INTERACTION         
JRNL        TITL 3 INHIBITOR.                                                   
JRNL        REF    ACS MED CHEM LETT             V.   4   660 2013              
JRNL        REFN                   ISSN 1948-5875                               
JRNL        PMID   24900726                                                     
JRNL        DOI    10.1021/ML400062C                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   C.TOVAR,B.GRAVES,K.PACKMAN,Z.FILIPOVIC,B.HIGGINS,M.XIA,      
REMARK   1  AUTH 2 C.TARDELL,R.GARRIDO,E.LEE,K.KOLINSKY,K.-H.TO,M.LINN,         
REMARK   1  AUTH 3 F.PODLASKI,P.WOVKULICH,B.VU,L.T.VASSILEV                     
REMARK   1  TITL   MDM2 SMALL-MOLECULE ANTAGONIST RG7112 ACTIVATES P53          
REMARK   1  TITL 2 SIGNALING AND REGRESSES HUMAN TUMORS IN PRECLINICAL CANCER   
REMARK   1  TITL 3 MODELS                                                       
REMARK   1  REF    TO BE PUBLISHED                                              
REMARK   1  REFN                                                                
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   B.VU,P.WOVKULICH,G.PIZZOLATO,A.LOVEY,Q.DING,N.JIANG,         
REMARK   1  AUTH 2 J.-J.LIU,C.ZHAO,K.GLENN,Y.WEN,C.TOVAR,T.THOMPSON,K.PACKMAN,  
REMARK   1  AUTH 3 L.VASSILEV,B.GRAVES                                          
REMARK   1  TITL   DISCOVERY OF RG7112: A SMALL-MOLECULE MDM2 ANTAGONIST IN     
REMARK   1  TITL 2 CLINICAL DEVELOPMENT                                         
REMARK   1  REF    TO BE PUBLISHED                                              
REMARK   1  REFN                                                                
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   L.T.VASSILEV,B.T.VU,B.GRAVES,D.CARVAJAL,F.PODLASKI,          
REMARK   1  AUTH 2 Z.FILIPOVIC,N.KONG,U.KAMMLOTT,C.LUKACS,C.KLEIN,N.FOTOUHI,    
REMARK   1  AUTH 3 E.A.LIU                                                      
REMARK   1  TITL   IN VIVO ACTIVATION OF THE P53 PATHWAY BY SMALL-MOLECULE      
REMARK   1  TITL 2 ANTAGONISTS OF MDM2.                                         
REMARK   1  REF    SCIENCE                       V. 303   844 2004              
REMARK   1  REFN                   ISSN 0036-8075                               
REMARK   1  PMID   14704432                                                     
REMARK   1  DOI    10.1126/SCIENCE.1092472                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.63 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNX 2005                                             
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN,ACCELRYS                   
REMARK   3               : SOFTWARE INC.(BADGER,BERARD,KUMAR,SZALMA,            
REMARK   3               : YIP,DZAKULA)                                         
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.63                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 34.31                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1370215.600                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 12755                          
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) : 0.223                           
REMARK   3   R VALUE            (WORKING SET) : 0.222                           
REMARK   3   FREE R VALUE                     : 0.237                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 641                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.009                           
REMARK   3                                                                      
REMARK   3  FIT/AGREEMENT OF MODEL WITH ALL DATA.                               
REMARK   3   R VALUE     (WORKING + TEST SET, NO CUTOFF) : 0.2510               
REMARK   3   R VALUE            (WORKING SET, NO CUTOFF) : 0.2510               
REMARK   3   FREE R VALUE                    (NO CUTOFF) : 0.260                
REMARK   3   FREE R VALUE TEST SET SIZE   (%, NO CUTOFF) : 5.000                
REMARK   3   FREE R VALUE TEST SET COUNT     (NO CUTOFF) : 641                  
REMARK   3   ESTIMATED ERROR OF FREE R VALUE (NO CUTOFF) : 0.0100               
REMARK   3   TOTAL NUMBER OF REFLECTIONS     (NO CUTOFF) : 12755                
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.63                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.73                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.50                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1987                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2600                       
REMARK   3   BIN FREE R VALUE                    : 0.2660                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 99                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.027                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 698                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 42                                      
REMARK   3   SOLVENT ATOMS            : 62                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 22.50                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.10                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -5.91000                                             
REMARK   3    B22 (A**2) : 6.47000                                              
REMARK   3    B33 (A**2) : -0.56000                                             
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 COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.21                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.13                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.23                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.13                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.005                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.100                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.080                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.430 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.210 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.410 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.730 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.39                                                 
REMARK   3   BSOL        : 50.25                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NONE                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARA                               
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : RO5524529.PRX                                  
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : RO5524529.TPX                                  
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4J7E COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-MAR-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000077689.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-SEP-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 80                                 
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X10SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 6M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-3000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 16986                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.460                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 37.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY                : 6.200                              
REMARK 200  R MERGE                    (I) : 0.06100                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.9000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.46                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.54                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 98.5                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.99800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 0.900                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.99                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.51                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 40-50% SATURATED AMMONIUM SULFATE,       
REMARK 280  0.1M MES, PH 6.5, 5% PEG200, VAPOR DIFFUSION, HANGING DROP,         
REMARK 280  TEMPERATURE 278K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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       33.67450            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       33.67450            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       21.64500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       34.30600            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       21.64500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       34.30600            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       33.67450            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       21.64500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       34.30600            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       33.67450            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       21.64500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       34.30600            
REMARK 290   SMTRY3   8  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: N-TERMINAL FRAGMENT EXISTS AS A MONOMER BUT FULL-LENGTH      
REMARK 300 PROTEIN FORMS A DIMER                                                
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE I29 A 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 202                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4J74   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN WITH A DIFFERENT FRAGMENT - RO0503918                   
REMARK 900 RELATED ID: 4J7D   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN WITH A DIFFERENT FRAGMENT - RO5045331                   
REMARK 900 RELATED ID: 4IPF   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN WITH RG7112                                             
REMARK 900 RELATED ID: 4J3E   RELATED DB: PDB                                   
REMARK 900 SAME PROTEIN WITH NUTLIN-3                                           
DBREF  4J7E A   21   105  UNP    P56273   MDM2_XENLA      21    105             
SEQADV 4J7E MET A   20  UNP  P56273              INITIATING METHIONINE          
SEQADV 4J7E LEU A   50  UNP  P56273    ILE    50 ENGINEERED MUTATION            
SEQADV 4J7E HIS A   92  UNP  P56273    PRO    92 ENGINEERED MUTATION            
SEQADV 4J7E ILE A   95  UNP  P56273    LEU    95 ENGINEERED MUTATION            
SEQRES   1 A   86  MET GLU LYS LEU VAL GLN PRO THR PRO LEU LEU LEU SER          
SEQRES   2 A   86  LEU LEU LYS SER ALA GLY ALA GLN LYS GLU THR PHE THR          
SEQRES   3 A   86  MET LYS GLU VAL LEU TYR HIS LEU GLY GLN TYR ILE MET          
SEQRES   4 A   86  ALA LYS GLN LEU TYR ASP GLU LYS GLN GLN HIS ILE VAL          
SEQRES   5 A   86  HIS CYS SER ASN ASP PRO LEU GLY GLU LEU PHE GLY VAL          
SEQRES   6 A   86  GLN GLU PHE SER VAL LYS GLU HIS ARG ARG ILE TYR ALA          
SEQRES   7 A   86  MET ILE SER ARG ASN LEU VAL SER                              
HET    I29  A 201      37                                                       
HET    SO4  A 202       5                                                       
HETNAM     I29 [(4S,5R)-4,5-BIS(4-CHLOROPHENYL)-2,4,5-TRIMETHYL-4,5-            
HETNAM   2 I29  DIHYDRO-1H-IMIDAZOL-1-YL]{4-[3-(METHYLSULFONYL)                 
HETNAM   3 I29  PROPYL]PIPERAZIN-1-YL}METHANONE                                 
HETNAM     SO4 SULFATE ION                                                      
FORMUL   2  I29    C27 H34 CL2 N4 O3 S                                          
FORMUL   3  SO4    O4 S 2-                                                      
FORMUL   4  HOH   *62(H2 O)                                                     
HELIX    1   1 THR A   27  ALA A   37  1                                  11    
HELIX    2   2 THR A   45  LYS A   60  1                                  16    
HELIX    3   3 PRO A   77  GLY A   83  1                                   7    
HELIX    4   4 GLU A   91  ARG A  101  1                                  11    
SHEET    1   A 2 ILE A  70  HIS A  72  0                                        
SHEET    2   A 2 GLU A  86  SER A  88 -1  O  PHE A  87   N  VAL A  71           
SITE     1 AC1 13 SER A  36  LEU A  50  LEU A  53  GLY A  54                    
SITE     2 AC1 13 ILE A  57  MET A  58  TYR A  63  VAL A  89                    
SITE     3 AC1 13 HIS A  92  TYR A  96  HOH A 326  HOH A 349                    
SITE     4 AC1 13 HOH A 357                                                     
SITE     1 AC2  7 ASN A  75  GLU A  91  HIS A  92  ARG A  93                    
SITE     2 AC2  7 ARG A  94  HOH A 305  HOH A 309                               
CRYST1   43.290   68.612   67.349  90.00  90.00  90.00 C 2 2 21      8          
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      0.023100  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014575  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014848        0.00000