HEADER    PROTEIN BINDING                         29-SEP-11   3U15              
TITLE     STRUCTURE OF HDMX WITH DIMER INDUCING INDOLYL HYDANTOIN RO-2443       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN MDM4;                                              
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: UNP RESIDUES 14-111;                                       
COMPND   5 SYNONYM: DOUBLE MINUTE 4 PROTEIN, MDM2-LIKE P53-BINDING PROTEIN,     
COMPND   6 PROTEIN MDMX, P53-BINDING PROTEIN MDM4;                              
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: MDM4, MDMX;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID                               
KEYWDS    CELL CYCLE, UBIQUITIN LIGASE, MDM2, MDMX, P53, PROTEIN BINDING        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.M.LUKACS,C.A.JANSON,B.J.GRAVES                                      
REVDAT   5   13-SEP-23 3U15    1       REMARK SEQADV                            
REVDAT   4   08-NOV-17 3U15    1       REMARK                                   
REVDAT   3   01-AUG-12 3U15    1       JRNL                                     
REVDAT   2   25-JUL-12 3U15    1       JRNL                                     
REVDAT   1   27-JUN-12 3U15    0                                                
JRNL        AUTH   B.GRAVES,T.THOMPSON,M.XIA,C.JANSON,C.LUKACS,D.DEO,           
JRNL        AUTH 2 P.DI LELLO,D.FRY,C.GARVIE,K.S.HUANG,L.GAO,C.TOVAR,A.LOVEY,   
JRNL        AUTH 3 J.WANNER,L.T.VASSILEV                                        
JRNL        TITL   ACTIVATION OF THE P53 PATHWAY BY SMALL-MOLECULE-INDUCED MDM2 
JRNL        TITL 2 AND MDMX DIMERIZATION.                                       
JRNL        REF    PROC.NATL.ACAD.SCI.USA        V. 109 11788 2012              
JRNL        REFN                   ISSN 0027-8424                               
JRNL        PMID   22745160                                                     
JRNL        DOI    10.1073/PNAS.1203789109                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0117                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 36.50                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 35945                          
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) : 0.187                           
REMARK   3   R VALUE            (WORKING SET) : 0.184                           
REMARK   3   FREE R VALUE                     : 0.238                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1951                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2653                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.89                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1850                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 114                          
REMARK   3   BIN FREE R VALUE                    : 0.3960                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2625                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 122                                     
REMARK   3   SOLVENT ATOMS            : 149                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 30.51                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.09000                                              
REMARK   3    B22 (A**2) : 1.09000                                              
REMARK   3    B33 (A**2) : -2.17000                                             
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): NULL          
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.026         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.097         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.580         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.948                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.922                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2813 ; 0.016 ; 0.020       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3802 ; 2.685 ; 2.051       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   323 ;10.676 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   120 ;42.521 ;24.667       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   515 ;25.305 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    12 ;17.230 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   392 ; 0.142 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2116 ; 0.010 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  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  TWIN DETAILS                                                        
REMARK   3   NUMBER OF TWIN DOMAINS  : 4                                        
REMARK   3      TWIN DOMAIN   : 1                                               
REMARK   3      TWIN OPERATOR : H, K, L                                         
REMARK   3      TWIN FRACTION : 0.256                                           
REMARK   3      TWIN DOMAIN   : 2                                               
REMARK   3      TWIN OPERATOR : -K, -H, -L                                      
REMARK   3      TWIN FRACTION : 0.249                                           
REMARK   3      TWIN DOMAIN   : 3                                               
REMARK   3      TWIN OPERATOR : -H,-K,L                                         
REMARK   3      TWIN FRACTION : 0.247                                           
REMARK   3      TWIN DOMAIN   : 4                                               
REMARK   3      TWIN OPERATOR : K, H, -L                                        
REMARK   3      TWIN FRACTION : 0.248                                           
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : BABINET MODEL WITH 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: NULL                                      
REMARK   4                                                                      
REMARK   4 3U15 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 04-OCT-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000068174.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-AUG-09                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 31-ID                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9793                             
REMARK 200  MONOCHROMATOR                  : DIAMOND                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX225HE                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : CRYSTALCLEAR                       
REMARK 200  DATA SCALING SOFTWARE          : CRYSTALCLEAR                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 41300                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.750                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 36.500                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 5.650                              
REMARK 200  R MERGE                    (I) : 0.07900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 11.4000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.75                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.81                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.66                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.40100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 3FEA                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.02                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.4-2.0M AMMONIUM SULFATE 1.4-2.0M       
REMARK 280  NACL, PH 7.5, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,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       22.92467            
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       45.84933            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1810 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9180 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -28.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1810 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 9130 ANGSTROM**2                        
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -29.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A    12                                                      
REMARK 465     PRO A    13                                                      
REMARK 465     ASP A    14                                                      
REMARK 465     SER A    15                                                      
REMARK 465     ALA A    16                                                      
REMARK 465     SER A    17                                                      
REMARK 465     ARG A    18                                                      
REMARK 465     ILE A    19                                                      
REMARK 465     SER A    20                                                      
REMARK 465     PRO A    21                                                      
REMARK 465     GLY A    22                                                      
REMARK 465     GLN A    23                                                      
REMARK 465     ILE A    24                                                      
REMARK 465     ASN A    25                                                      
REMARK 465     THR A   108                                                      
REMARK 465     LEU A   109                                                      
REMARK 465     ALA A   110                                                      
REMARK 465     THR A   111                                                      
REMARK 465     GLY B    12                                                      
REMARK 465     PRO B    13                                                      
REMARK 465     ASP B    14                                                      
REMARK 465     SER B    15                                                      
REMARK 465     ALA B    16                                                      
REMARK 465     SER B    17                                                      
REMARK 465     ARG B    18                                                      
REMARK 465     ILE B    19                                                      
REMARK 465     SER B    20                                                      
REMARK 465     PRO B    21                                                      
REMARK 465     GLY B    22                                                      
REMARK 465     GLN B    23                                                      
REMARK 465     ILE B    24                                                      
REMARK 465     ASN B    25                                                      
REMARK 465     THR B   108                                                      
REMARK 465     LEU B   109                                                      
REMARK 465     ALA B   110                                                      
REMARK 465     THR B   111                                                      
REMARK 465     GLY C    12                                                      
REMARK 465     PRO C    13                                                      
REMARK 465     ASP C    14                                                      
REMARK 465     SER C    15                                                      
REMARK 465     ALA C    16                                                      
REMARK 465     SER C    17                                                      
REMARK 465     ARG C    18                                                      
REMARK 465     ILE C    19                                                      
REMARK 465     SER C    20                                                      
REMARK 465     PRO C    21                                                      
REMARK 465     GLY C    22                                                      
REMARK 465     GLN C    23                                                      
REMARK 465     ILE C    24                                                      
REMARK 465     ASN C    25                                                      
REMARK 465     THR C   108                                                      
REMARK 465     LEU C   109                                                      
REMARK 465     ALA C   110                                                      
REMARK 465     THR C   111                                                      
REMARK 465     GLY D    12                                                      
REMARK 465     PRO D    13                                                      
REMARK 465     ASP D    14                                                      
REMARK 465     SER D    15                                                      
REMARK 465     ALA D    16                                                      
REMARK 465     SER D    17                                                      
REMARK 465     ARG D    18                                                      
REMARK 465     ILE D    19                                                      
REMARK 465     SER D    20                                                      
REMARK 465     PRO D    21                                                      
REMARK 465     GLY D    22                                                      
REMARK 465     GLN D    23                                                      
REMARK 465     ILE D    24                                                      
REMARK 465     ASN D    25                                                      
REMARK 465     VAL D   107                                                      
REMARK 465     THR D   108                                                      
REMARK 465     LEU D   109                                                      
REMARK 465     ALA D   110                                                      
REMARK 465     THR D   111                                                      
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    LEU B    31     N    LYS B    35              2.05            
REMARK 500   NZ   LYS C    63     O    HOH C   121              2.14            
REMARK 500   O    TYR C    99     N    ARG C   103              2.14            
REMARK 500   OD2  ASP D   100     O    HOH D   137              2.19            
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    HIS D  72   CG    HIS D  72   CD2     0.060                       
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  28   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    LEU A  34   CA  -  CB  -  CG  ANGL. DEV. =  19.0 DEGREES          
REMARK 500    ARG D 103   NE  -  CZ  -  NH2 ANGL. DEV. =   3.1 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    GLU A  70       67.34   -118.15                                   
REMARK 500    SER A  96      -56.09    -29.47                                   
REMARK 500    LEU B  80      -50.47    -29.67                                   
REMARK 500    LEU C  31      -67.07    -22.75                                   
REMARK 500    PRO C  32      -71.54    -41.24                                   
REMARK 500    MET C  53      -35.65    -33.82                                   
REMARK 500    LYS C  63        9.20    -67.46                                   
REMARK 500    LEU C  65        1.37    -64.33                                   
REMARK 500    GLU C  70       81.22    178.33                                   
REMARK 500    LEU C  80      -68.62    -24.68                                   
REMARK 500    ASN C 105       31.24    -82.45                                   
REMARK 500    PRO D  29      156.40    -43.70                                   
REMARK 500    LEU D  31      -45.37    -16.80                                   
REMARK 500    PRO D  32      -84.41    -55.72                                   
REMARK 500    LEU D  33      -44.00    -25.38                                   
REMARK 500    TYR D  59      -76.68    -39.87                                   
REMARK 500    GLN D  64       49.74     39.48                                   
REMARK 500    GLN D  68      -71.35    -61.70                                   
REMARK 500    CYS D  76       -7.02    178.95                                   
REMARK 500    ASN D 105       75.14   -108.17                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 LEU B  106     VAL B  107                   35.18                    
REMARK 500 LYS C   93     ASP C   94                  146.72                    
REMARK 500 LYS D   93     ASP D   94                  148.42                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 03M A 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 112                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 03M B 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 03M C 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 03M D 1                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 D 2                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3FEA   RELATED DB: PDB                                   
REMARK 900 STARTING MODEL FOR MOLECULAR REPLACEMENT.                            
REMARK 900 RELATED ID: 3VBG   RELATED DB: PDB                                   
DBREF  3U15 A   14   111  UNP    O15151   MDM4_HUMAN      14    111             
DBREF  3U15 B   14   111  UNP    O15151   MDM4_HUMAN      14    111             
DBREF  3U15 C   14   111  UNP    O15151   MDM4_HUMAN      14    111             
DBREF  3U15 D   14   111  UNP    O15151   MDM4_HUMAN      14    111             
SEQADV 3U15 GLY A   12  UNP  O15151              EXPRESSION TAG                 
SEQADV 3U15 PRO A   13  UNP  O15151              EXPRESSION TAG                 
SEQADV 3U15 SER A   17  UNP  O15151    CYS    17 ENGINEERED MUTATION            
SEQADV 3U15 GLY B   12  UNP  O15151              EXPRESSION TAG                 
SEQADV 3U15 PRO B   13  UNP  O15151              EXPRESSION TAG                 
SEQADV 3U15 SER B   17  UNP  O15151    CYS    17 ENGINEERED MUTATION            
SEQADV 3U15 GLY C   12  UNP  O15151              EXPRESSION TAG                 
SEQADV 3U15 PRO C   13  UNP  O15151              EXPRESSION TAG                 
SEQADV 3U15 SER C   17  UNP  O15151    CYS    17 ENGINEERED MUTATION            
SEQADV 3U15 GLY D   12  UNP  O15151              EXPRESSION TAG                 
SEQADV 3U15 PRO D   13  UNP  O15151              EXPRESSION TAG                 
SEQADV 3U15 SER D   17  UNP  O15151    CYS    17 ENGINEERED MUTATION            
SEQRES   1 A  100  GLY PRO ASP SER ALA SER ARG ILE SER PRO GLY GLN ILE          
SEQRES   2 A  100  ASN GLN VAL ARG PRO LYS LEU PRO LEU LEU LYS ILE LEU          
SEQRES   3 A  100  HIS ALA ALA GLY ALA GLN GLY GLU MET PHE THR VAL LYS          
SEQRES   4 A  100  GLU VAL MET HIS TYR LEU GLY GLN TYR ILE MET VAL LYS          
SEQRES   5 A  100  GLN LEU TYR ASP GLN GLN GLU GLN HIS MET VAL TYR CYS          
SEQRES   6 A  100  GLY GLY ASP LEU LEU GLY GLU LEU LEU GLY ARG GLN SER          
SEQRES   7 A  100  PHE SER VAL LYS ASP PRO SER PRO LEU TYR ASP MET LEU          
SEQRES   8 A  100  ARG LYS ASN LEU VAL THR LEU ALA THR                          
SEQRES   1 B  100  GLY PRO ASP SER ALA SER ARG ILE SER PRO GLY GLN ILE          
SEQRES   2 B  100  ASN GLN VAL ARG PRO LYS LEU PRO LEU LEU LYS ILE LEU          
SEQRES   3 B  100  HIS ALA ALA GLY ALA GLN GLY GLU MET PHE THR VAL LYS          
SEQRES   4 B  100  GLU VAL MET HIS TYR LEU GLY GLN TYR ILE MET VAL LYS          
SEQRES   5 B  100  GLN LEU TYR ASP GLN GLN GLU GLN HIS MET VAL TYR CYS          
SEQRES   6 B  100  GLY GLY ASP LEU LEU GLY GLU LEU LEU GLY ARG GLN SER          
SEQRES   7 B  100  PHE SER VAL LYS ASP PRO SER PRO LEU TYR ASP MET LEU          
SEQRES   8 B  100  ARG LYS ASN LEU VAL THR LEU ALA THR                          
SEQRES   1 C  100  GLY PRO ASP SER ALA SER ARG ILE SER PRO GLY GLN ILE          
SEQRES   2 C  100  ASN GLN VAL ARG PRO LYS LEU PRO LEU LEU LYS ILE LEU          
SEQRES   3 C  100  HIS ALA ALA GLY ALA GLN GLY GLU MET PHE THR VAL LYS          
SEQRES   4 C  100  GLU VAL MET HIS TYR LEU GLY GLN TYR ILE MET VAL LYS          
SEQRES   5 C  100  GLN LEU TYR ASP GLN GLN GLU GLN HIS MET VAL TYR CYS          
SEQRES   6 C  100  GLY GLY ASP LEU LEU GLY GLU LEU LEU GLY ARG GLN SER          
SEQRES   7 C  100  PHE SER VAL LYS ASP PRO SER PRO LEU TYR ASP MET LEU          
SEQRES   8 C  100  ARG LYS ASN LEU VAL THR LEU ALA THR                          
SEQRES   1 D  100  GLY PRO ASP SER ALA SER ARG ILE SER PRO GLY GLN ILE          
SEQRES   2 D  100  ASN GLN VAL ARG PRO LYS LEU PRO LEU LEU LYS ILE LEU          
SEQRES   3 D  100  HIS ALA ALA GLY ALA GLN GLY GLU MET PHE THR VAL LYS          
SEQRES   4 D  100  GLU VAL MET HIS TYR LEU GLY GLN TYR ILE MET VAL LYS          
SEQRES   5 D  100  GLN LEU TYR ASP GLN GLN GLU GLN HIS MET VAL TYR CYS          
SEQRES   6 D  100  GLY GLY ASP LEU LEU GLY GLU LEU LEU GLY ARG GLN SER          
SEQRES   7 D  100  PHE SER VAL LYS ASP PRO SER PRO LEU TYR ASP MET LEU          
SEQRES   8 D  100  ARG LYS ASN LEU VAL THR LEU ALA THR                          
HET    03M  A   1      28                                                       
HET    SO4  A 112       5                                                       
HET    03M  B   1      28                                                       
HET    03M  C   1      28                                                       
HET    03M  D   1      28                                                       
HET    SO4  D   2       5                                                       
HETNAM     03M (5Z)-5-[(6-CHLORO-7-METHYL-1H-INDOL-3-YL)METHYLIDENE]-           
HETNAM   2 03M  3-(3,4-DIFLUOROBENZYL)IMIDAZOLIDINE-2,4-DIONE                   
HETNAM     SO4 SULFATE ION                                                      
FORMUL   5  03M    4(C20 H14 CL F2 N3 O2)                                       
FORMUL   6  SO4    2(O4 S 2-)                                                   
FORMUL  11  HOH   *149(H2 O)                                                    
HELIX    1   1 LYS A   30  ALA A   39  1                                  10    
HELIX    2   2 THR A   48  LYS A   63  1                                  16    
HELIX    3   3 ASP A   79  GLY A   86  1                                   8    
HELIX    4   4 PRO A   95  ASN A  105  1                                  11    
HELIX    5   5 LYS B   30  ALA B   40  1                                  11    
HELIX    6   6 THR B   48  GLN B   64  1                                  17    
HELIX    7   7 ASP B   79  LEU B   85  1                                   7    
HELIX    8   8 PRO B   95  LEU B  106  1                                  12    
HELIX    9   9 LYS C   30  GLY C   41  1                                  12    
HELIX   10  10 THR C   48  LYS C   63  1                                  16    
HELIX   11  11 ASP C   79  GLY C   86  1                                   8    
HELIX   12  12 PRO C   95  ARG C  103  1                                   9    
HELIX   13  13 LYS D   30  ALA D   40  1                                  11    
HELIX   14  14 THR D   48  LYS D   63  1                                  16    
HELIX   15  15 LEU D   81  GLY D   86  1                                   6    
HELIX   16  16 PRO D   95  ASN D  105  1                                  11    
SHEET    1   A 2 ARG A  28  PRO A  29  0                                        
SHEET    2   A 2 LEU A 106  VAL A 107 -1  O  VAL A 107   N  ARG A  28           
SHEET    1   B 2 MET A  73  TYR A  75  0                                        
SHEET    2   B 2 SER A  89  SER A  91 -1  O  PHE A  90   N  VAL A  74           
SHEET    1   C 2 ARG C  28  PRO C  29  0                                        
SHEET    2   C 2 LEU C 106  VAL C 107 -1  O  VAL C 107   N  ARG C  28           
SHEET    1   D 3 TYR C  66  ASP C  67  0                                        
SHEET    2   D 3 GLU C  70  TYR C  75 -1  O  GLU C  70   N  ASP C  67           
SHEET    3   D 3 SER C  89  SER C  91 -1  O  PHE C  90   N  VAL C  74           
SHEET    1   E 2 MET D  73  TYR D  75  0                                        
SHEET    2   E 2 SER D  89  SER D  91 -1  O  PHE D  90   N  VAL D  74           
SITE     1 AC1 15 GLY A  57  ILE A  60  MET A  61  TYR A  66                    
SITE     2 AC1 15 GLN A  71  VAL A  92  HOH A 118  HOH A 121                    
SITE     3 AC1 15 03M B   1  MET B  53  GLY B  57  ILE B  60                    
SITE     4 AC1 15 PHE B  90  VAL B  92  LEU B  98                               
SITE     1 AC2  7 GLN A  71  HIS A  72  LYS A  93  GLU B  70                    
SITE     2 AC2  7 GLN B  71  HIS B  72  LYS B  93                               
SITE     1 AC3 12 03M A   1  MET A  53  LEU A  56  GLY A  57                    
SITE     2 AC3 12 PHE A  90  VAL A  92  LEU A  98  GLY B  57                    
SITE     3 AC3 12 ILE B  60  MET B  61  TYR B  66  GLN B  71                    
SITE     1 AC4 14 ILE C  60  MET C  61  TYR C  66  GLN C  71                    
SITE     2 AC4 14 VAL C  92  HOH C 118  HOH C 136  03M D   1                    
SITE     3 AC4 14 MET D  53  LEU D  56  GLY D  57  ILE D  60                    
SITE     4 AC4 14 VAL D  92  LEU D  98                                          
SITE     1 AC5 17 03M C   1  MET C  53  LEU C  56  GLY C  57                    
SITE     2 AC5 17 ILE C  60  GLN C  71  PHE C  90  VAL C  92                    
SITE     3 AC5 17 LEU C  98  GLY D  57  ILE D  60  MET D  61                    
SITE     4 AC5 17 TYR D  66  GLN D  68  GLN D  71  HOH D 119                    
SITE     5 AC5 17 HOH D 139                                                     
SITE     1 AC6  5 GLN C  71  HIS C  72  GLU D  70  GLN D  71                    
SITE     2 AC6  5 HIS D  72                                                     
CRYST1   73.031   73.031   68.774  90.00  90.00 120.00 P 31         12          
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      0.013693  0.007906  0.000000        0.00000                         
SCALE2      0.000000  0.015811  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014540        0.00000