PDB Short entry for 2CKH
HEADER    HYDROLASE                               18-APR-06   2CKH              
TITLE     SENP1-SUMO2 COMPLEX                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SENTRIN-SPECIFIC PROTEASE 1;                               
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: PROTEASE DOMAIN, RESIDUES 419-643;                         
COMPND   5 SYNONYM: SENTERIN PROTEASE 1, SENTRIN/SUMO-SPECIFIC PROTEASE SENP1;  
COMPND   6 EC: 3.4.22.-;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 OTHER_DETAILS: COVALENTLY LINKED TO SUMO;                            
COMPND   9 MOL_ID: 2;                                                           
COMPND  10 MOLECULE: SMALL UBIQUITIN-RELATED MODIFIER 2;                        
COMPND  11 CHAIN: B;                                                            
COMPND  12 SYNONYM: SUMO2, SUMO-2, UBIQUITIN-LIKE PROTEIN SMT3B, SMT3 HOMOLOG 2,
COMPND  13 SENTRIN-2, HSMT3;                                                    
COMPND  14 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PET DERIVED;                               
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE  15 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  16 EXPRESSION_SYSTEM_VECTOR: PET DERIVED                                
KEYWDS    UBL CONJUGATION PATHWAY, NUCLEAR PROTEIN, PROTEASE CO- COMPLEX, SUMO, 
KEYWDS   2 PROTEASE, HYDROLASE, THIOL PROTEASE                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    L.N.SHEN,C.DONG,H.LIU,R.T.HAY,J.H.NAISMITH                            
REVDAT   5   30-AUG-17 2CKH    1       REMARK                                   
REVDAT   4   13-JUL-11 2CKH    1       VERSN                                    
REVDAT   3   24-FEB-09 2CKH    1       VERSN                                    
REVDAT   2   20-DEC-06 2CKH    1       AUTHOR JRNL                              
REVDAT   1   26-APR-06 2CKH    0                                                
SPRSDE     26-APR-06 2CKH      2BZO                                             
JRNL        AUTH   L.N.SHEN,C.DONG,H.LIU,J.H.NAISMITH,R.T.HAY                   
JRNL        TITL   THE STRUCTURE OF SENP1-SUMO-2 COMPLEX SUGGESTS A STRUCTURAL  
JRNL        TITL 2 BASIS FOR DISCRIMINATION BETWEEN SUMO PARALOGUES DURING      
JRNL        TITL 3 PROCESSING.                                                  
JRNL        REF    BIOCHEM.J.                    V. 397   279 2006              
JRNL        REFN                   ISSN 0264-6021                               
JRNL        PMID   16553580                                                     
JRNL        DOI    10.1042/BJ20052030                                           
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
REMARK   3   AUTHORS     : MURSHUDOV,VAGIN,DODSON                               
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 124.03                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 13469                          
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) : 0.249                           
REMARK   3   R VALUE            (WORKING SET) : 0.245                           
REMARK   3   FREE R VALUE                     : 0.294                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 716                             
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) : 3.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.28                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1009                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3500                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 53                           
REMARK   3   BIN FREE R VALUE                    : 0.3870                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2515                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   B VALUE TYPE : LIKELY RESIDUAL                                     
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 129.7                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -11.71000                                            
REMARK   3    B22 (A**2) : -11.71000                                            
REMARK   3    B33 (A**2) : 17.56000                                             
REMARK   3    B12 (A**2) : -5.85000                                             
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): 0.689         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.415         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.439         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 62.802        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.937                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.912                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2568 ; 0.010 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3450 ; 1.256 ; 1.942       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   302 ; 6.115 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   134 ;39.728 ;24.478       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   493 ;20.946 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    17 ;18.025 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   367 ; 0.095 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1936 ; 0.003 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1337 ; 0.243 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  1741 ; 0.312 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   103 ; 0.152 ; 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):    28 ; 0.244 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):     3 ; 0.048 ; 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):  1551 ; 0.307 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  2453 ; 0.542 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1145 ; 0.712 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   997 ; 1.122 ; 4.500       
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  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A   419        A   643                          
REMARK   3    ORIGIN FOR THE GROUP (A):  67.7792 -16.2614  18.2692              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.0887 T22:  -0.4592                                     
REMARK   3      T33:  -0.5150 T12:   0.1281                                     
REMARK   3      T13:   0.0975 T23:   0.0784                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.4879 L22:   7.2814                                     
REMARK   3      L33:   2.9857 L12:   1.1299                                     
REMARK   3      L13:  -0.3915 L23:  -1.4030                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.3462 S12:  -0.6772 S13:  -1.0110                       
REMARK   3      S21:   0.4878 S22:   0.2895 S23:   0.7201                       
REMARK   3      S31:   0.0954 S32:   0.0483 S33:   0.0567                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B    14        B    92                          
REMARK   3    ORIGIN FOR THE GROUP (A):  54.2166 -23.1027  -1.5081              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:  -0.3206 T22:  -0.8029                                     
REMARK   3      T33:   0.1410 T12:  -0.2657                                     
REMARK   3      T13:  -0.1079 T23:  -0.0337                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   5.7130 L22:   7.6139                                     
REMARK   3      L33:   9.9295 L12:  -1.2518                                     
REMARK   3      L13:   4.2776 L23:   1.5471                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.2282 S12:   0.3173 S13:  -0.6517                       
REMARK   3      S21:  -1.2239 S22:   0.0350 S23:   0.9180                       
REMARK   3      S31:  -0.7802 S32:  -0.2046 S33:   0.1931                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS. ANY DISCREPANCY BETWEEN R-FACTORS CALCULATED BY          
REMARK   3  SFCHECK AND/OR EDS MAY BE DUE TO THE USE OF TLS IN THE              
REMARK   3  REFIMNEMENT OF THE STRUCTURE AS INDICATED ABOVE.                    
REMARK   4                                                                      
REMARK   4 2CKH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 18-APR-06.                  
REMARK 100 THE DEPOSITION ID IS D_1290028504.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 5.00                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID14-1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.933                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : SCALA                              
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13469                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 120.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 8.300                              
REMARK 200  R MERGE                    (I) : 0.08800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.30                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 8.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.43600                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.300                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CCP4                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 1TGZ                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 79.54                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 6.06                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PH 5.00                                  
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       47.92400            
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       23.96200            
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       23.96200            
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       47.92400            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PQS                                                   
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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 DEGRADES UBL1 AND SMT3H2 CONJUGATES AND RELEASES THE                 
REMARK 400  MONOMERS                                                            
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   SG   CYS A   602     C    GLY B    92              1.71            
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    LYS A 615   CE    LYS A 615   NZ      0.228                       
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    ILE A 423       77.87   -100.33                                   
REMARK 500    ASN A 437      100.99    -54.45                                   
REMARK 500    LEU A 444      -64.37     57.05                                   
REMARK 500    GLU A 446     -143.69   -111.89                                   
REMARK 500    ALA A 447      148.25     50.22                                   
REMARK 500    PHE A 448       10.87     85.54                                   
REMARK 500    ARG A 449       18.25     56.98                                   
REMARK 500    HIS A 462     -102.21     45.82                                   
REMARK 500    SER A 482       72.24    -61.66                                   
REMARK 500    LYS A 483      -25.01   -170.38                                   
REMARK 500    LYS A 510      -77.83    -15.83                                   
REMARK 500    ARG A 511      -60.95    133.79                                   
REMARK 500    SER A 520       20.97    -73.49                                   
REMARK 500    HIS A 533      134.06   -174.73                                   
REMARK 500    LYS A 574      -62.33   -101.90                                   
REMARK 500    ARG A 576       47.69     25.34                                   
REMARK 500    LYS A 590     -112.84   -121.32                                   
REMARK 500    ASN A 598     -146.05   -156.84                                   
REMARK 500    ASP A 616       -8.29     47.24                                   
REMARK 500    ASN A 620      -27.32   -155.69                                   
REMARK 500    GLN A 623      -83.97     45.57                                   
REMARK 500    ARG A 640      103.48     31.26                                   
REMARK 500    LYS A 641      128.86    167.81                                   
REMARK 500    SER B  53      -84.36    -67.40                                   
REMARK 500    MET B  54      -48.87    124.28                                   
REMARK 500    ARG B  55       33.24    -93.44                                   
REMARK 500    GLN B  89      123.75     65.80                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1WM2   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN SUMO-2 PROTEIN                            
REMARK 900 RELATED ID: 1WM3   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF HUMAN SUMO-2 PROTEIN                            
REMARK 900 RELATED ID: 1WZ0   RELATED DB: PDB                                   
REMARK 900 SOLUTION STRUCTURE OF HUMAN SUMO-2 (SMT3B ), A UBIQUITIN-LIKE        
REMARK 900 PROTEIN                                                              
REMARK 900 RELATED ID: 2CKG   RELATED DB: PDB                                   
REMARK 900 THE STRUCTURE OF SENP1 SUMO-2 CO-COMPLEX SUGGESTS A STRUCTURAL       
REMARK 900 BASIS FOR DISCRIMINATION BETWEEN SUMO PARALOGUES DURING PROCESSING   
DBREF  2CKH A  419   643  UNP    Q9P0U3   SENP1_HUMAN    419    643             
DBREF  2CKH B   14    92  UNP    P61956   SUMO2_HUMAN     15     93             
SEQRES   1 A  225  GLU PHE PRO GLU ILE THR GLU GLU MET GLU LYS GLU ILE          
SEQRES   2 A  225  LYS ASN VAL PHE ARG ASN GLY ASN GLN ASP GLU VAL LEU          
SEQRES   3 A  225  SER GLU ALA PHE ARG LEU THR ILE THR ARG LYS ASP ILE          
SEQRES   4 A  225  GLN THR LEU ASN HIS LEU ASN TRP LEU ASN ASP GLU ILE          
SEQRES   5 A  225  ILE ASN PHE TYR MET ASN MET LEU MET GLU ARG SER LYS          
SEQRES   6 A  225  GLU LYS GLY LEU PRO SER VAL HIS ALA PHE ASN THR PHE          
SEQRES   7 A  225  PHE PHE THR LYS LEU LYS THR ALA GLY TYR GLN ALA VAL          
SEQRES   8 A  225  LYS ARG TRP THR LYS LYS VAL ASP VAL PHE SER VAL ASP          
SEQRES   9 A  225  ILE LEU LEU VAL PRO ILE HIS LEU GLY VAL HIS TRP CYS          
SEQRES  10 A  225  LEU ALA VAL VAL ASP PHE ARG LYS LYS ASN ILE THR TYR          
SEQRES  11 A  225  TYR ASP SER MET GLY GLY ILE ASN ASN GLU ALA CYS ARG          
SEQRES  12 A  225  ILE LEU LEU GLN TYR LEU LYS GLN GLU SER ILE ASP LYS          
SEQRES  13 A  225  LYS ARG LYS GLU PHE ASP THR ASN GLY TRP GLN LEU PHE          
SEQRES  14 A  225  SER LYS LYS SER GLN ILE PRO GLN GLN MET ASN GLY SER          
SEQRES  15 A  225  ASP CYS GLY MET PHE ALA CYS LYS TYR ALA ASP CYS ILE          
SEQRES  16 A  225  THR LYS ASP ARG PRO ILE ASN PHE THR GLN GLN HIS MET          
SEQRES  17 A  225  PRO TYR PHE ARG LYS ARG MET VAL TRP GLU ILE LEU HIS          
SEQRES  18 A  225  ARG LYS LEU LEU                                              
SEQRES   1 B   79  ASN ASP HIS ILE ASN LEU LYS VAL ALA GLY GLN ASP GLY          
SEQRES   2 B   79  SER VAL VAL GLN PHE LYS ILE LYS ARG HIS THR PRO LEU          
SEQRES   3 B   79  SER LYS LEU MET LYS ALA TYR CYS GLU ARG GLN GLY LEU          
SEQRES   4 B   79  SER MET ARG GLN ILE ARG PHE ARG PHE ASP GLY GLN PRO          
SEQRES   5 B   79  ILE ASN GLU THR ASP THR PRO ALA GLN LEU GLU MET GLU          
SEQRES   6 B   79  ASP GLU ASP THR ILE ASP VAL PHE GLN GLN GLN THR GLY          
SEQRES   7 B   79  GLY                                                          
HELIX    1   1 THR A  424  ARG A  436  1                                  13    
HELIX    2   2 THR A  453  THR A  459  1                                   7    
HELIX    3   3 ASP A  468  SER A  482  1                                  15    
HELIX    4   4 PHE A  496  GLY A  505  1                                  10    
HELIX    5   5 GLY A  505  LYS A  510  1                                   6    
HELIX    6   6 ASP A  517  VAL A  521  5                                   5    
HELIX    7   7 ASN A  556  LYS A  575  1                                  20    
HELIX    8   8 ASP A  601  LYS A  615  1                                  15    
HELIX    9   9 GLN A  624  ARG A  640  1                                  17    
HELIX   10  10 LEU B   39  ARG B   49  1                                  11    
HELIX   11  11 THR B   71  GLU B   76  5                                   6    
SHEET    1  AA 2 LEU A 466  ASN A 467  0                                        
SHEET    2  AA 2 THR B  90  GLY B  91 -1  O  GLY B  91   N  LEU A 466           
SHEET    1  AB 5 VAL A 490  ALA A 492  0                                        
SHEET    2  AB 5 ILE A 523  HIS A 529  1  O  ILE A 523   N  HIS A 491           
SHEET    3  AB 5 TRP A 534  ASP A 540 -1  O  CYS A 535   N  ILE A 528           
SHEET    4  AB 5 ASN A 545  TYR A 549 -1  O  ASN A 545   N  ASP A 540           
SHEET    5  AB 5 GLN A 585  SER A 588  1  O  GLN A 585   N  ILE A 546           
SHEET    1  BA 5 SER B  27  LYS B  34  0                                        
SHEET    2  BA 5 HIS B  16  GLY B  23 -1  O  ILE B  17   N  ILE B  33           
SHEET    3  BA 5 ASP B  81  GLN B  87  1  O  ASP B  81   N  LYS B  20           
SHEET    4  BA 5 ILE B  57  PHE B  61 -1  O  ARG B  58   N  PHE B  86           
SHEET    5  BA 5 GLN B  64  PRO B  65 -1  O  GLN B  64   N  PHE B  61           
CISPEP   1 LYS A  510    ARG A  511          0         7.54                     
CRYST1  143.376  143.376   71.886  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      0.006975  0.004027  0.000000        0.00000                         
SCALE2      0.000000  0.008054  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013911        0.00000