PDB Short entry for 2AST
HEADER    LIGASE/LIGASE INHIBITOR                 24-AUG-05   2AST              
TITLE     CRYSTAL STRUCTURE OF SKP1-SKP2-CKS1 IN COMPLEX WITH A P27 PEPTIDE     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: S-PHASE KINASE-ASSOCIATED PROTEIN 1A;                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: CYCLIN A/CDK2-ASSOCIATED PROTEIN P19, P19A, P19SKP1, RNA    
COMPND   5 POLYMERASE II ELONGATION FACTOR-LIKE PROTEIN, ORGAN OF CORTI PROTEIN 
COMPND   6 2, OCP-II PROTEIN, OCP-2, TRANSCRIPTION ELONGATION FACTOR B, SIII;   
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: S-PHASE KINASE-ASSOCIATED PROTEIN 2;                       
COMPND  10 CHAIN: B;                                                            
COMPND  11 SYNONYM: F-BOX PROTEIN SKP2, CYCLIN A/CDK2-ASSOCIATED PROTEIN P45,   
COMPND  12 P45SKP2, F-BOX/LRR-REPEAT PROTEIN 1;                                 
COMPND  13 ENGINEERED: YES;                                                     
COMPND  14 MOL_ID: 3;                                                           
COMPND  15 MOLECULE: CYCLIN-DEPENDENT KINASES REGULATORY SUBUNIT 1;             
COMPND  16 CHAIN: C;                                                            
COMPND  17 SYNONYM: CKS-1;                                                      
COMPND  18 ENGINEERED: YES;                                                     
COMPND  19 MOL_ID: 4;                                                           
COMPND  20 MOLECULE: CYCLIN-DEPENDENT KINASE INHIBITOR 1B;                      
COMPND  21 CHAIN: D;                                                            
COMPND  22 SYNONYM: CYCLIN-DEPENDENT KINASE INHIBITOR P27, P27KIP1;             
COMPND  23 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: SKP1A, EMC19, OCP2, SKP1, TCEB1L;                              
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PGEX4T1;                                  
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  13 ORGANISM_COMMON: HUMAN;                                              
SOURCE  14 ORGANISM_TAXID: 9606;                                                
SOURCE  15 GENE: SKP2, FBXL1;                                                   
SOURCE  16 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  17 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  18 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE  19 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  20 EXPRESSION_SYSTEM_PLASMID: PGEX4T1;                                  
SOURCE  21 MOL_ID: 3;                                                           
SOURCE  22 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  23 ORGANISM_COMMON: HUMAN;                                              
SOURCE  24 ORGANISM_TAXID: 9606;                                                
SOURCE  25 GENE: CKS1, CKS1B;                                                   
SOURCE  26 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  27 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  28 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE  29 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  30 EXPRESSION_SYSTEM_PLASMID: PGEX4T3;                                  
SOURCE  31 MOL_ID: 4;                                                           
SOURCE  32 SYNTHETIC: YES;                                                      
SOURCE  33 OTHER_DETAILS: CHEMICAL SYNTHESIS, THIS SEQUENCE OCCURS NATURALLY IN 
SOURCE  34 HUMANS.                                                              
KEYWDS    SCF-SUBSTRATE COMPLEX, LRR, CELL CYCLE, PROTEIN TURNOVER COMPLEX,     
KEYWDS   2 LIGASE-LIGASE INHIBITOR COMPLEX                                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.HAO,N.ZHANG,B.A.SCHULMAN,G.WU,M.PAGANO,N.P.PAVLETICH                
REVDAT   5   23-AUG-23 2AST    1       REMARK                                   
REVDAT   4   20-OCT-21 2AST    1       REMARK SEQADV LINK                       
REVDAT   3   13-JUL-11 2AST    1       VERSN                                    
REVDAT   2   24-FEB-09 2AST    1       VERSN                                    
REVDAT   1   18-OCT-05 2AST    0                                                
JRNL        AUTH   B.HAO,N.ZHENG,B.A.SCHULMAN,G.WU,J.J.MILLER,M.PAGANO,         
JRNL        AUTH 2 N.P.PAVLETICH                                                
JRNL        TITL   STRUCTURAL BASIS OF THE CKS1-DEPENDENT RECOGNITION OF        
JRNL        TITL 2 P27(KIP1) BY THE SCF(SKP2) UBIQUITIN LIGASE.                 
JRNL        REF    MOL.CELL                      V.  20     9 2005              
JRNL        REFN                   ISSN 1097-2765                               
JRNL        PMID   16209941                                                     
JRNL        DOI    10.1016/J.MOLCEL.2005.09.003                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 52996                          
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) : 0.203                           
REMARK   3   R VALUE            (WORKING SET) : 0.202                           
REMARK   3   FREE R VALUE                     : 0.221                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2826                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.30                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.36                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 3831                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2850                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 195                          
REMARK   3   BIN FREE R VALUE                    : 0.3150                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 4377                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 18                                      
REMARK   3   SOLVENT ATOMS            : 265                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 57.84                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.49000                                             
REMARK   3    B22 (A**2) : -0.49000                                             
REMARK   3    B33 (A**2) : 0.74000                                              
REMARK   3    B12 (A**2) : -0.25000                                             
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.174         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.154         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.109         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.448         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.953                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.945                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  4483 ; 0.007 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  6074 ; 1.085 ; 1.976       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   540 ; 5.151 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   203 ;37.743 ;25.074       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   815 ;14.907 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    21 ;19.929 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   696 ; 0.072 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3324 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  2049 ; 0.189 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  3019 ; 0.298 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   327 ; 0.135 ; 0.200       
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):    38 ; 0.195 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    10 ; 0.153 ; 0.200       
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):  2846 ; 2.008 ; 1.800       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4441 ; 3.120 ; 3.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1872 ; 2.760 ; 2.500       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1633 ; 4.186 ; 4.000       
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  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 2AST COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-SEP-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000034271.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-AUG-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 173                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-C                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97946                            
REMARK 200  MONOCHROMATOR                  : YALE MIRRORS                       
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU                             
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 55849                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 6.500                              
REMARK 200  R MERGE                    (I) : 0.05600                            
REMARK 200  R SYM                      (I) : 0.05600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 35.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.38                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.42200                            
REMARK 200  R SYM FOR SHELL            (I) : 0.42200                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: PDB ENTRY 1FQV                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 75.00                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG8K, 5% BENZAMIDINE, PH 8.5, VAPOR     
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 277K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+2/3                                            
REMARK 290       3555   -X+Y,-X,Z+1/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+1/3                                           
REMARK 290       6555   -X,-X+Y,-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       65.86667            
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       32.93333            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  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        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       32.93333            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       65.86667            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6200 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 25720 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -33.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 13570 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 50260 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2 -0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       65.86667            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 3                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: OCTAMERIC                  
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 11460 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 52370 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -63.0 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   BIOMT1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 350   BIOMT2   2 -0.866025  0.500000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       65.86667            
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
REMARK 350   BIOMT1   3 -0.500000  0.866025  0.000000       74.35000            
REMARK 350   BIOMT2   3 -0.866025 -0.500000  0.000000     -128.77798            
REMARK 350   BIOMT3   3  0.000000  0.000000  1.000000       32.93333            
REMARK 350   BIOMT1   4  1.000000  0.000000  0.000000       74.35000            
REMARK 350   BIOMT2   4  0.000000 -1.000000  0.000000     -128.77798            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000       32.93333            
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     ASP A  1038F                                                     
REMARK 465     GLU A  1038E                                                     
REMARK 465     GLY A  1038D                                                     
REMARK 465     ASP A  1038C                                                     
REMARK 465     ASP A  1038B                                                     
REMARK 465     ASP A  1038A                                                     
REMARK 465     PRO A  1071                                                      
REMARK 465     PRO A  1072                                                      
REMARK 465     GLU A  1073                                                      
REMARK 465     ASP A  1074                                                      
REMARK 465     ASP A  1075                                                      
REMARK 465     GLU A  1076                                                      
REMARK 465     ASN A  1077                                                      
REMARK 465     LYS A  1078                                                      
REMARK 465     GLU A  1079                                                      
REMARK 465     LYS A  1080                                                      
REMARK 465     ARG A  1081                                                      
REMARK 465     ARG B  2089                                                      
REMARK 465     GLU B  2090                                                      
REMARK 465     ASN B  2091                                                      
REMARK 465     PHE B  2092                                                      
REMARK 465     PRO B  2093                                                      
REMARK 465     GLY B  2094                                                      
REMARK 465     LYS B  2420                                                      
REMARK 465     PRO B  2421                                                      
REMARK 465     SER B  2422                                                      
REMARK 465     CYS B  2423                                                      
REMARK 465     LEU B  2424                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     PRO A1064    CB   CG   CD                                        
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    ASN B  2403     N    LYS B  2405              2.14            
REMARK 500   O    HOH B   123     O    HOH B   195              2.18            
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    GLU A1148   N   -  CA  -  CB  ANGL. DEV. =  11.3 DEGREES          
REMARK 500    SER B2135   C   -  N   -  CA  ANGL. DEV. =  18.4 DEGREES          
REMARK 500    SER B2135   N   -  CA  -  CB  ANGL. DEV. =  12.4 DEGREES          
REMARK 500    LYS B2404   O   -  C   -  N   ANGL. DEV. = -16.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    LEU A1034      112.79     67.25                                   
REMARK 500    MET A1036      113.70     73.52                                   
REMARK 500    ASP A1083      107.64     67.19                                   
REMARK 500    ASP A1084      110.39     96.21                                   
REMARK 500    PRO A1086      152.10    -49.27                                   
REMARK 500    ASN A1140       74.17     54.45                                   
REMARK 500    PHE A1145       88.24     55.81                                   
REMARK 500    GLU A1147      -24.75     66.99                                   
REMARK 500    ASP B2133      -71.26    -40.57                                   
REMARK 500    GLU B2134      -54.55    159.12                                   
REMARK 500    CYS B2165       48.59   -146.73                                   
REMARK 500    ASP B2171       43.47    -87.55                                   
REMARK 500    LEU B2218     -158.56   -113.42                                   
REMARK 500    ARG B2294     -134.39     48.47                                   
REMARK 500    LYS B2295      -21.10    -39.10                                   
REMARK 500    LEU B2342       35.64   -140.28                                   
REMARK 500    ASN B2403       47.42     25.99                                   
REMARK 500    LYS B2404      -19.87     26.53                                   
REMARK 500    LYS B2405      -73.02   -105.31                                   
REMARK 500    ASN B2406      108.32     37.13                                   
REMARK 500    ASP C3014     -164.07   -112.99                                   
REMARK 500    SER D4183      110.69     51.38                                   
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 BEN C 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BEN B 1002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR CHAIN D OF CYCLIN-DEPENDENT       
REMARK 800  KINASE INHIBITOR 1B                                                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2ASS   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF THE SKP1-SKP2-CKS1 COMPLEX                      
REMARK 900 RELATED ID: 1FQV   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF SKP1-SKP2                                       
DBREF  2AST A 1002  1160  UNP    P63208   SKP1_HUMAN       1    159             
DBREF  2AST B 2089  2424  UNP    Q13309   SKP2_HUMAN      89    424             
DBREF  2AST C 3005  3073  UNP    P61024   CKS1_HUMAN       5     73             
DBREF  2AST D 4181  4190  UNP    P46527   CDN1B_HUMAN    181    190             
SEQADV 2AST ALA A 1002  UNP  P63208    PRO     1 ENGINEERED MUTATION            
SEQRES   1 A  159  ALA SER ILE LYS LEU GLN SER SER ASP GLY GLU ILE PHE          
SEQRES   2 A  159  GLU VAL ASP VAL GLU ILE ALA LYS GLN SER VAL THR ILE          
SEQRES   3 A  159  LYS THR MET LEU GLU ASP LEU GLY MET ASP ASP GLU GLY          
SEQRES   4 A  159  ASP ASP ASP PRO VAL PRO LEU PRO ASN VAL ASN ALA ALA          
SEQRES   5 A  159  ILE LEU LYS LYS VAL ILE GLN TRP CYS THR HIS HIS LYS          
SEQRES   6 A  159  ASP ASP PRO PRO PRO PRO GLU ASP ASP GLU ASN LYS GLU          
SEQRES   7 A  159  LYS ARG THR ASP ASP ILE PRO VAL TRP ASP GLN GLU PHE          
SEQRES   8 A  159  LEU LYS VAL ASP GLN GLY THR LEU PHE GLU LEU ILE LEU          
SEQRES   9 A  159  ALA ALA ASN TYR LEU ASP ILE LYS GLY LEU LEU ASP VAL          
SEQRES  10 A  159  THR CYS LYS THR VAL ALA ASN MET ILE LYS GLY LYS THR          
SEQRES  11 A  159  PRO GLU GLU ILE ARG LYS THR PHE ASN ILE LYS ASN ASP          
SEQRES  12 A  159  PHE THR GLU GLU GLU GLU ALA GLN VAL ARG LYS GLU ASN          
SEQRES  13 A  159  GLN TRP CYS                                                  
SEQRES   1 B  336  ARG GLU ASN PHE PRO GLY VAL SER TRP ASP SER LEU PRO          
SEQRES   2 B  336  ASP GLU LEU LEU LEU GLY ILE PHE SER CYS LEU CYS LEU          
SEQRES   3 B  336  PRO GLU LEU LEU LYS VAL SER GLY VAL CYS LYS ARG TRP          
SEQRES   4 B  336  TYR ARG LEU ALA SER ASP GLU SER LEU TRP GLN THR LEU          
SEQRES   5 B  336  ASP LEU THR GLY LYS ASN LEU HIS PRO ASP VAL THR GLY          
SEQRES   6 B  336  ARG LEU LEU SER GLN GLY VAL ILE ALA PHE ARG CYS PRO          
SEQRES   7 B  336  ARG SER PHE MET ASP GLN PRO LEU ALA GLU HIS PHE SER          
SEQRES   8 B  336  PRO PHE ARG VAL GLN HIS MET ASP LEU SER ASN SER VAL          
SEQRES   9 B  336  ILE GLU VAL SER THR LEU HIS GLY ILE LEU SER GLN CYS          
SEQRES  10 B  336  SER LYS LEU GLN ASN LEU SER LEU GLU GLY LEU ARG LEU          
SEQRES  11 B  336  SER ASP PRO ILE VAL ASN THR LEU ALA LYS ASN SER ASN          
SEQRES  12 B  336  LEU VAL ARG LEU ASN LEU SER GLY CYS SER GLY PHE SER          
SEQRES  13 B  336  GLU PHE ALA LEU GLN THR LEU LEU SER SER CYS SER ARG          
SEQRES  14 B  336  LEU ASP GLU LEU ASN LEU SER TRP CYS PHE ASP PHE THR          
SEQRES  15 B  336  GLU LYS HIS VAL GLN VAL ALA VAL ALA HIS VAL SER GLU          
SEQRES  16 B  336  THR ILE THR GLN LEU ASN LEU SER GLY TYR ARG LYS ASN          
SEQRES  17 B  336  LEU GLN LYS SER ASP LEU SER THR LEU VAL ARG ARG CYS          
SEQRES  18 B  336  PRO ASN LEU VAL HIS LEU ASP LEU SER ASP SER VAL MET          
SEQRES  19 B  336  LEU LYS ASN ASP CYS PHE GLN GLU PHE PHE GLN LEU ASN          
SEQRES  20 B  336  TYR LEU GLN HIS LEU SER LEU SER ARG CYS TYR ASP ILE          
SEQRES  21 B  336  ILE PRO GLU THR LEU LEU GLU LEU GLY GLU ILE PRO THR          
SEQRES  22 B  336  LEU LYS THR LEU GLN VAL PHE GLY ILE VAL PRO ASP GLY          
SEQRES  23 B  336  THR LEU GLN LEU LEU LYS GLU ALA LEU PRO HIS LEU GLN          
SEQRES  24 B  336  ILE ASN CYS SER HIS PHE THR THR ILE ALA ARG PRO THR          
SEQRES  25 B  336  ILE GLY ASN LYS LYS ASN GLN GLU ILE TRP GLY ILE LYS          
SEQRES  26 B  336  CYS ARG LEU THR LEU GLN LYS PRO SER CYS LEU                  
SEQRES   1 C   69  GLN ILE TYR TYR SER ASP LYS TYR ASP ASP GLU GLU PHE          
SEQRES   2 C   69  GLU TYR ARG HIS VAL MET LEU PRO LYS ASP ILE ALA LYS          
SEQRES   3 C   69  LEU VAL PRO LYS THR HIS LEU MET SER GLU SER GLU TRP          
SEQRES   4 C   69  ARG ASN LEU GLY VAL GLN GLN SER GLN GLY TRP VAL HIS          
SEQRES   5 C   69  TYR MET ILE HIS GLU PRO GLU PRO HIS ILE LEU LEU PHE          
SEQRES   6 C   69  ARG ARG PRO LEU                                              
SEQRES   1 D   10  ALA GLY SER VAL GLU GLN TPO PRO LYS LYS                      
MODRES 2AST TPO D 4187  THR  PHOSPHOTHREONINE                                   
HET    TPO  D4187      11                                                       
HET    BEN  B1002       9                                                       
HET    BEN  C1001       9                                                       
HETNAM     TPO PHOSPHOTHREONINE                                                 
HETNAM     BEN BENZAMIDINE                                                      
HETSYN     TPO PHOSPHONOTHREONINE                                               
FORMUL   4  TPO    C4 H10 N O6 P                                                
FORMUL   5  BEN    2(C7 H8 N2)                                                  
FORMUL   7  HOH   *265(H2 O)                                                    
HELIX    1   1 VAL A 1018  GLN A 1023  1                                   6    
HELIX    2   2 SER A 1024  LEU A 1031  1                                   8    
HELIX    3   3 ASN A 1045  HIS A 1059  1                                  15    
HELIX    4   4 PRO A 1086  LEU A 1093  1                                   8    
HELIX    5   5 ASP A 1096  ASP A 1111  1                                  16    
HELIX    6   6 ILE A 1112  LYS A 1128  1                                  17    
HELIX    7   7 THR A 1131  PHE A 1139  1                                   9    
HELIX    8   8 GLU A 1148  ASN A 1157  1                                  10    
HELIX    9   9 PRO B 2101  SER B 2110  1                                  10    
HELIX   10  10 CYS B 2113  VAL B 2120  1                                   8    
HELIX   11  11 CYS B 2124  SER B 2132  1                                   9    
HELIX   12  12 HIS B 2148  GLN B 2158  1                                  11    
HELIX   13  13 GLU B 2194  SER B 2203  1                                  10    
HELIX   14  14 SER B 2219  ALA B 2227  1                                   9    
HELIX   15  15 SER B 2244  CYS B 2255  1                                  12    
HELIX   16  16 THR B 2270  VAL B 2281  1                                  12    
HELIX   17  17 TYR B 2293  LEU B 2297  5                                   5    
HELIX   18  18 GLN B 2298  CYS B 2309  1                                  12    
HELIX   19  19 LYS B 2324  LEU B 2334  5                                  11    
HELIX   20  20 ILE B 2349  ILE B 2359  5                                  11    
HELIX   21  21 THR B 2375  LEU B 2383  1                                   9    
HELIX   22  22 PRO C 3025  LYS C 3030  1                                   6    
HELIX   23  23 SER C 3039  GLY C 3047  1                                   9    
SHEET    1   A 3 ILE A1013  ASP A1017  0                                        
SHEET    2   A 3 SER A1003  GLN A1007 -1  N  ILE A1004   O  VAL A1016           
SHEET    3   A 3 VAL A1039  PRO A1040  1  O  VAL A1039   N  GLN A1007           
SHEET    1   B12 GLN B2387  ILE B2388  0                                        
SHEET    2   B12 THR B2364  GLN B2366  1  N  LEU B2365   O  GLN B2387           
SHEET    3   B12 HIS B2339  SER B2341  1  N  LEU B2340   O  GLN B2366           
SHEET    4   B12 HIS B2314  ASP B2316  1  N  LEU B2315   O  HIS B2339           
SHEET    5   B12 GLN B2287  ASN B2289  1  N  LEU B2288   O  ASP B2316           
SHEET    6   B12 GLU B2260  ASN B2262  1  N  LEU B2261   O  GLN B2287           
SHEET    7   B12 ARG B2234  ASN B2236  1  N  LEU B2235   O  GLU B2260           
SHEET    8   B12 ASN B2210  SER B2212  1  N  LEU B2211   O  ASN B2236           
SHEET    9   B12 HIS B2185  ASP B2187  1  N  MET B2186   O  ASN B2210           
SHEET   10   B12 ALA B2162  ARG B2164  1  N  PHE B2163   O  HIS B2185           
SHEET   11   B12 THR B2139  ASP B2141  1  N  LEU B2140   O  ARG B2164           
SHEET   12   B12 LEU B2416  THR B2417  1  O  LEU B2416   N  ASP B2141           
SHEET    1   C 2 PHE B2169  MET B2170  0                                        
SHEET    2   C 2 VAL B2192  ILE B2193  1  O  VAL B2192   N  MET B2170           
SHEET    1   D 3 TYR C3007  TYR C3008  0                                        
SHEET    2   D 3 PHE C3017  MET C3023 -1  O  MET C3023   N  TYR C3007           
SHEET    3   D 3 TYR C3012  ASP C3013 -1  N  TYR C3012   O  TYR C3019           
SHEET    1   E 4 TYR C3007  TYR C3008  0                                        
SHEET    2   E 4 PHE C3017  MET C3023 -1  O  MET C3023   N  TYR C3007           
SHEET    3   E 4 ILE C3066  PRO C3072 -1  O  PHE C3069   N  ARG C3020           
SHEET    4   E 4 VAL C3055  ILE C3059 -1  N  VAL C3055   O  ARG C3070           
LINK         C   GLN D4186                 N   TPO D4187     1555   1555  1.33  
LINK         C   TPO D4187                 N   PRO D4188     1555   1555  1.35  
SITE     1 AC1  7 PHE B2169  VAL B2192  HOH C 100  HOH C 182                    
SITE     2 AC1  7 HOH C 247  MET C3058  ARG C3070                               
SITE     1 AC2 10 HOH B  67  HOH B  74  HOH B 263  ALA B2227                    
SITE     2 AC2 10 SER B2230  SER B2254  HIS C3021  HIS C3060                    
SITE     3 AC2 10 GLU C3063  ILE C3066                                          
SITE     1 AC3 14 HOH B  13  ARG B2294  TYR B2346  ASP B2347                    
SITE     2 AC3 14 TYR C3008  ASP C3010  LYS C3011  ARG C3020                    
SITE     3 AC3 14 ARG C3044  GLN C3049  GLN C3050  SER C3051                    
SITE     4 AC3 14 GLN C3052  TRP C3054                                          
CRYST1  148.700  148.700   98.800  90.00  90.00 120.00 P 32 2 1      6          
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      0.006725  0.003883  0.000000        0.00000                         
SCALE2      0.000000  0.007765  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010121        0.00000