HEADER    HYDROLASE/SIGNALING PROTEIN             16-DEC-12   4IG7              
TITLE     CRYSTAL STRUCTURE OF TRICHINELLA SPIRALIS UCH37 BOUND TO UBIQUITIN    
TITLE    2 VINYL METHYL ESTER                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: UBIQUITIN C-TERMINAL HYDROLASE 37;                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: UBIQUITIN;                                                 
COMPND   7 CHAIN: B;                                                            
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: TRICHINELLA SPIRALIS;                           
SOURCE   3 ORGANISM_TAXID: 6334;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: ROSETTA;                                   
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PET28A(+);                                
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 GENE: UBC;                                                           
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  16 EXPRESSION_SYSTEM_STRAIN: ROSETTA;                                   
SOURCE  17 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  18 EXPRESSION_SYSTEM_PLASMID: PTXB1                                     
KEYWDS    HELIX-BETA-HELIX SANDWICH, DEUBIQUITINATION, UBIQUITIN C-TERMINAL     
KEYWDS   2 HYDROLASE, CYTOSOL, HYDROLASE-SIGNALING PROTEIN COMPLEX              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.DAS,M.I.KIM,M.E.MORROW                                              
REVDAT   4   15-NOV-23 4IG7    1       LINK   ATOM                              
REVDAT   3   20-SEP-23 4IG7    1       REMARK LINK                              
REVDAT   2   15-JAN-14 4IG7    1       JRNL                                     
REVDAT   1   29-MAY-13 4IG7    0                                                
JRNL        AUTH   M.E.MORROW,M.-I.KIM,J.A.RONAU,M.J.SHEEDLO,R.R.WHITE,         
JRNL        AUTH 2 J.CHANEY,L.N.PAUL,M.A.LILL,K.ARTAVANIS-TSAKONAS,C.DAS        
JRNL        TITL   STABILIZATION OF AN UNUSUAL SALT BRIDGE IN UBIQUITIN BY THE  
JRNL        TITL 2 EXTRA C‑TERMINAL DOMAIN OF THE PROTEASOME-ASSOCIATED   
JRNL        TITL 3 DEUBIQUITINASE UCH37 AS A MECHANISM OF ITS EXO               
JRNL        TITL 4 SPECIfiCITY.                                           
JRNL        REF    BIOCHEMISTRY                  V.  52  3564 2013              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   23617878                                                     
JRNL        DOI    10.1021/BI4003106                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.8_1069)                     
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.59                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.970                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 22270                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.195                           
REMARK   3   R VALUE            (WORKING SET) : 0.193                           
REMARK   3   FREE R VALUE                     : 0.240                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.120                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1141                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 38.5969 -  3.9905    1.00     2662   119  0.1763 0.1935        
REMARK   3     2  3.9905 -  3.1678    1.00     2640   152  0.1771 0.2381        
REMARK   3     3  3.1678 -  2.7675    1.00     2653   138  0.2027 0.2610        
REMARK   3     4  2.7675 -  2.5145    1.00     2650   136  0.2024 0.2430        
REMARK   3     5  2.5145 -  2.3343    1.00     2616   166  0.2153 0.2902        
REMARK   3     6  2.3343 -  2.1967    1.00     2639   149  0.2072 0.2595        
REMARK   3     7  2.1967 -  2.0867    1.00     2640   152  0.2251 0.2955        
REMARK   3     8  2.0867 -  1.9959    0.99     2629   129  0.2517 0.2660        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.190            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.520           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.008           2477                                  
REMARK   3   ANGLE     :  1.143           3345                                  
REMARK   3   CHIRALITY :  0.081            378                                  
REMARK   3   PLANARITY :  0.004            431                                  
REMARK   3   DIHEDRAL  : 15.933            922                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4IG7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JAN-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000076711.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 07-OCT-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 5.8                                
REMARK 200  NUMBER OF CRYSTALS USED        : 7                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 23-ID-B                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.033                              
REMARK 200  MONOCHROMATOR                  : SI 111 CHANNEL                     
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 300 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-3000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-3000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 22270                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.996                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 38.590                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 5.800                              
REMARK 200  R MERGE                    (I) : 0.08500                            
REMARK 200  R SYM                      (I) : 0.08500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 4.9000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.03                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: PDB ENTRY 4I6N                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): NULL                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.2 M AMMONIUM CHLORIDE, 18% PEG3350,    
REMARK 280  PH 5.8, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       73.68050            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       42.53946            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       13.49500            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       73.68050            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       42.53946            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       13.49500            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       73.68050            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       42.53946            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       13.49500            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       85.07891            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       26.99000            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       85.07891            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       26.99000            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       85.07891            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       26.99000            
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: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 2490 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14530 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -16.0 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 480  LIES ON A SPECIAL POSITION.                          
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     MET A   -33                                                      
REMARK 465     GLY A   -32                                                      
REMARK 465     SER A   -31                                                      
REMARK 465     SER A   -30                                                      
REMARK 465     HIS A   -29                                                      
REMARK 465     HIS A   -28                                                      
REMARK 465     HIS A   -27                                                      
REMARK 465     HIS A   -26                                                      
REMARK 465     HIS A   -25                                                      
REMARK 465     HIS A   -24                                                      
REMARK 465     SER A   -23                                                      
REMARK 465     SER A   -22                                                      
REMARK 465     GLY A   -21                                                      
REMARK 465     LEU A   -20                                                      
REMARK 465     VAL A   -19                                                      
REMARK 465     PRO A   -18                                                      
REMARK 465     ARG A   -17                                                      
REMARK 465     GLY A   -16                                                      
REMARK 465     SER A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     MET A   -13                                                      
REMARK 465     ALA A   -12                                                      
REMARK 465     SER A   -11                                                      
REMARK 465     MET A   -10                                                      
REMARK 465     THR A    -9                                                      
REMARK 465     GLY A    -8                                                      
REMARK 465     GLY A    -7                                                      
REMARK 465     GLN A    -6                                                      
REMARK 465     GLN A    -5                                                      
REMARK 465     MET A    -4                                                      
REMARK 465     GLY A    -3                                                      
REMARK 465     ARG A    -2                                                      
REMARK 465     GLY A    -1                                                      
REMARK 465     SER A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     ALA A     2                                                      
REMARK 465     GLU A     3                                                      
REMARK 465     LYS A    58                                                      
REMARK 465     GLU A    59                                                      
REMARK 465     MET A    60                                                      
REMARK 465     ARG A    61                                                      
REMARK 465     LYS A    62                                                      
REMARK 465     GLU A    63                                                      
REMARK 465     VAL A    64                                                      
REMARK 465     ASP A    65                                                      
REMARK 465     ASP A    66                                                      
REMARK 465     SER A    67                                                      
REMARK 465     PRO A    68                                                      
REMARK 465     GLN A    69                                                      
REMARK 465     THR A    70                                                      
REMARK 465     CYS A    71                                                      
REMARK 465     ARG A   142                                                      
REMARK 465     GLN A   143                                                      
REMARK 465     GLN A   144                                                      
REMARK 465     LEU A   145                                                      
REMARK 465     PHE A   146                                                      
REMARK 465     GLU A   147                                                      
REMARK 465     ILE A   148                                                      
REMARK 465     ASP A   149                                                      
REMARK 465     ASP A   150                                                      
REMARK 465     GLN A   151                                                      
REMARK 465     GLN A   152                                                      
REMARK 465     LYS A   153                                                      
REMARK 465     LEU A   154                                                      
REMARK 465     ASP A   155                                                      
REMARK 465     GLU A   156                                                      
REMARK 465     MET A   264                                                      
REMARK 465     GLU A   265                                                      
REMARK 465     ALA A   266                                                      
REMARK 465     ALA A   267                                                      
REMARK 465     ARG A   268                                                      
REMARK 465     HIS A   269                                                      
REMARK 465     ARG A   270                                                      
REMARK 465     HIS A   271                                                      
REMARK 465     ASN A   272                                                      
REMARK 465     TYR A   273                                                      
REMARK 465     VAL A   274                                                      
REMARK 465     PRO A   275                                                      
REMARK 465     PHE A   276                                                      
REMARK 465     ILE A   277                                                      
REMARK 465     VAL A   278                                                      
REMARK 465     GLU A   279                                                      
REMARK 465     LEU A   280                                                      
REMARK 465     LEU A   281                                                      
REMARK 465     ARG A   282                                                      
REMARK 465     ILE A   283                                                      
REMARK 465     LEU A   284                                                      
REMARK 465     ALA A   285                                                      
REMARK 465     GLU A   286                                                      
REMARK 465     GLU A   287                                                      
REMARK 465     GLU A   288                                                      
REMARK 465     VAL A   289                                                      
REMARK 465     LEU A   290                                                      
REMARK 465     SER A   291                                                      
REMARK 465     ARG A   292                                                      
REMARK 465     MET A   293                                                      
REMARK 465     LEU A   294                                                      
REMARK 465     ALA A   295                                                      
REMARK 465     ASP A   296                                                      
REMARK 465     VAL A   297                                                      
REMARK 465     SER A   298                                                      
REMARK 465     ASP A   299                                                      
REMARK 465     SER A   300                                                      
REMARK 465     ASN A   301                                                      
REMARK 465     VAL A   302                                                      
REMARK 465     ALA A   303                                                      
REMARK 465     HIS A   304                                                      
REMARK 465     ASP A   305                                                      
REMARK 465     PHE A   306                                                      
REMARK 465     VAL A   307                                                      
REMARK 465     PHE A   308                                                      
REMARK 465     GLU A   309                                                      
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    GLY B    75     N    GVE B   101              2.16            
REMARK 500   O    GLU B    64     O    HOH B   209              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ASN A 169     -121.41     49.48                                   
REMARK 500    ALA A 189      171.13     74.09                                   
REMARK 500    ASN A 208      -11.84   -174.89                                   
REMARK 500    GLU A 211       -8.13    -54.08                                   
REMARK 500    ALA B  46       99.38    -36.24                                   
REMARK 500    ARG B  54       35.71   -146.36                                   
REMARK 500    THR B  55      134.22     49.93                                   
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 GVE B 101                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3IHR   RELATED DB: PDB                                   
REMARK 900 STRUCTURE OF FULL-LENGTH, HUMAN PROTEIN                              
DBREF  4IG7 A  -33   309  PDB    4IG7     4IG7           -33    309             
DBREF  4IG7 B    1    75  UNP    P0CG48   UBC_HUMAN        1     75             
SEQRES   1 A  343  MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY          
SEQRES   2 A  343  LEU VAL PRO ARG GLY SER HIS MET ALA SER MET THR GLY          
SEQRES   3 A  343  GLY GLN GLN MET GLY ARG GLY SER MET ALA GLU GLY ASN          
SEQRES   4 A  343  TRP CYS LEU ILE GLU SER ASP PRO GLY ILE PHE THR GLU          
SEQRES   5 A  343  MET ILE HIS GLY PHE GLY CYS THR GLY LEU GLN VAL GLU          
SEQRES   6 A  343  GLU LEU VAL VAL LEU ASP GLU SER ILE GLU HIS LEU LYS          
SEQRES   7 A  343  PRO ILE HIS GLY PHE ILE PHE LEU PHE ARG TRP LEU LYS          
SEQRES   8 A  343  LYS GLU MET ARG LYS GLU VAL ASP ASP SER PRO GLN THR          
SEQRES   9 A  343  CYS THR ASP VAL TYR PHE SER GLN GLN VAL ILE GLN ASN          
SEQRES  10 A  343  ALA CYS ALA SER GLN ALA LEU ILE ASN LEU LEU LEU ASN          
SEQRES  11 A  343  CYS ASP HIS PRO ASP VAL ASP LEU GLY PRO THR LEU LYS          
SEQRES  12 A  343  GLU PHE LYS ASP PHE THR TYR ASP LEU ASP SER ALA SER          
SEQRES  13 A  343  ARG GLY LEU CYS LEU THR ASN SER GLU LYS ILE ARG ALA          
SEQRES  14 A  343  VAL HIS ASN SER PHE GLY ARG GLN GLN LEU PHE GLU ILE          
SEQRES  15 A  343  ASP ASP GLN GLN LYS LEU ASP GLU GLU ASP VAL PHE HIS          
SEQRES  16 A  343  PHE VAL THR TYR VAL PRO VAL ASN ASP GLY VAL TYR GLU          
SEQRES  17 A  343  LEU ASP GLY LEU ARG ALA ALA PRO LEU ARG LEU GLY THR          
SEQRES  18 A  343  VAL ALA SER ASP GLY ASP TRP THR GLU VAL ALA ILE LYS          
SEQRES  19 A  343  ALA ILE LYS GLU LYS ILE LYS ASN TYR GLY GLU SER GLU          
SEQRES  20 A  343  VAL ARG PHE ASN LEU MET ALA VAL ILE SER ASP GLN LYS          
SEQRES  21 A  343  LEU LYS TYR GLU ARG GLU MET GLU LYS PHE ALA GLN ALA          
SEQRES  22 A  343  GLY ASP SER ALA GLU VAL ASP ARG LEU VAL ALA LEU ILE          
SEQRES  23 A  343  ALA ALA GLU ASP ALA LYS ARG GLU ARG TYR ALA MET GLU          
SEQRES  24 A  343  ALA ALA ARG HIS ARG HIS ASN TYR VAL PRO PHE ILE VAL          
SEQRES  25 A  343  GLU LEU LEU ARG ILE LEU ALA GLU GLU GLU VAL LEU SER          
SEQRES  26 A  343  ARG MET LEU ALA ASP VAL SER ASP SER ASN VAL ALA HIS          
SEQRES  27 A  343  ASP PHE VAL PHE GLU                                          
SEQRES   1 B   75  MET GLN ILE PHE VAL LYS THR LEU THR GLY LYS THR ILE          
SEQRES   2 B   75  THR LEU GLU VAL GLU PRO SER ASP THR ILE GLU ASN VAL          
SEQRES   3 B   75  LYS ALA LYS ILE GLN ASP LYS GLU GLY ILE PRO PRO ASP          
SEQRES   4 B   75  GLN GLN ARG LEU ILE PHE ALA GLY LYS GLN LEU GLU ASP          
SEQRES   5 B   75  GLY ARG THR LEU SER ASP TYR ASN ILE GLN LYS GLU SER          
SEQRES   6 B   75  THR LEU HIS LEU VAL LEU ARG LEU ARG GLY                      
HET    GVE  B 101       8                                                       
HETNAM     GVE METHYL 4-AMINOBUTANOATE                                          
FORMUL   3  GVE    C5 H11 N O2                                                  
FORMUL   4  HOH   *100(H2 O)                                                    
HELIX    1   1 ASP A   12  PHE A   23  1                                  12    
HELIX    2   2 ILE A   40  LYS A   44  5                                   5    
HELIX    3   3 ILE A   81  ASN A   83  5                                   3    
HELIX    4   4 ALA A   84  LEU A   95  1                                  12    
HELIX    5   5 GLY A  105  THR A  115  1                                  11    
HELIX    6   6 ASP A  119  SER A  130  1                                  12    
HELIX    7   7 SER A  130  SER A  139  1                                  10    
HELIX    8   8 ASP A  193  LYS A  207  1                                  15    
HELIX    9   9 ASP A  224  GLY A  240  1                                  17    
HELIX   10  10 ASP A  241  TYR A  262  1                                  22    
HELIX   11  11 THR B   22  GLY B   35  1                                  14    
HELIX   12  12 PRO B   37  ASP B   39  5                                   3    
SHEET    1   A 2 ILE A   9  GLU A  10  0                                        
SHEET    2   A 2 ARG B  74  GLY B  75 -1  O  GLY B  75   N  ILE A   9           
SHEET    1   B 6 LEU A  28  LEU A  33  0                                        
SHEET    2   B 6 ASN A 217  SER A 223 -1  O  LEU A 218   N  LEU A  33           
SHEET    3   B 6 ILE A  46  ARG A  54 -1  N  ILE A  50   O  MET A 219           
SHEET    4   B 6 PHE A 160  VAL A 168 -1  O  VAL A 163   N  PHE A  51           
SHEET    5   B 6 GLY A 171  LEU A 175 -1  O  LEU A 175   N  THR A 164           
SHEET    6   B 6 LEU A 183  THR A 187 -1  O  LEU A 185   N  VAL A 172           
SHEET    1   C 5 THR B  12  GLU B  16  0                                        
SHEET    2   C 5 GLN B   2  LYS B   6 -1  N  VAL B   5   O  ILE B  13           
SHEET    3   C 5 THR B  66  LEU B  71  1  O  LEU B  67   N  PHE B   4           
SHEET    4   C 5 GLN B  41  PHE B  45 -1  N  ILE B  44   O  HIS B  68           
SHEET    5   C 5 LYS B  48  GLN B  49 -1  O  LYS B  48   N  PHE B  45           
LINK         C   GLY B  75                 N   GVE B 101     1555   1555  1.34  
CISPEP   1 LYS A   44    PRO A   45          0        -1.00                     
CISPEP   2 ALA A  189    SER A  190          0         7.56                     
CISPEP   3 ALA B   46    GLY B   47          0        -1.16                     
SITE     1 AC1 10 LEU A   8  TRP A  55  GLN A  79  GLN A  82                    
SITE     2 AC1 10 CYS A  85  VAL A 159  PHE A 160  HIS A 161                    
SITE     3 AC1 10 LEU A 178  GLY B  75                                          
CRYST1  147.361  147.361   40.485  90.00  90.00 120.00 H 3           9          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.006786  0.003918  0.000000        0.00000                         
SCALE2      0.000000  0.007836  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.024701        0.00000