HEADER    PROTEIN BINDING                         23-JUL-04   1U4A              
TITLE     SOLUTION STRUCTURE OF HUMAN SUMO-3 C47S                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: UBIQUITIN-LIKE PROTEIN SMT3A;                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UBIQUITIN-LIKE DOMAIN;                                     
COMPND   5 SYNONYM: SMALL UBIQUITIN-LIKE MODIFIER PROTEIN 3;                    
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 TISSUE: BRAIN;                                                       
SOURCE   6 GENE: SUMO3;                                                         
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PET-22B(+)                                
KEYWDS    BETA BETA ALPHA BETA BETA ALPHA BETA FOLD, PROTEIN BINDING            
EXPDTA    SOLUTION NMR                                                          
NUMMDL    20                                                                    
AUTHOR    H.DING,Y.XU,H.DAI,Y.TANG,J.WU,Y.SHI                                   
REVDAT   4   29-MAY-24 1U4A    1       REMARK                                   
REVDAT   3   10-NOV-21 1U4A    1       REMARK SEQADV                            
REVDAT   2   24-FEB-09 1U4A    1       VERSN                                    
REVDAT   1   08-MAR-05 1U4A    0                                                
JRNL        AUTH   H.DING,Y.XU,Q.CHEN,H.DAI,Y.TANG,J.WU,Y.SHI                   
JRNL        TITL   SOLUTION STRUCTURE OF HUMAN SUMO-3 C47S AND ITS BINDING      
JRNL        TITL 2 SURFACE FOR UBC9                                             
JRNL        REF    BIOCHEMISTRY                  V.  44  2790 2005              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   15723523                                                     
JRNL        DOI    10.1021/BI0477586                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : NMRPIPE 2.2, MOLMOL 2K.2                             
REMARK   3   AUTHORS     : F. DELAGLIO (NMRPIPE), KORADI (MOLMOL)               
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  THE STRUCTURES ARE BASED ON A TOTAL OF 1540 RESTRAINTS, 1406 ARE    
REMARK   3  NOE-DERIVED                                                         
REMARK   3  DISTANCE CONSTRAINTS, 78 DIHEDRAL ANGLE RESTRAINTS, 56 DISTANCE     
REMARK   3  RESTRAINTS                                                          
REMARK   3  FROM HYDROGEN BONDS                                                 
REMARK   4                                                                      
REMARK   4 1U4A COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 27-JUL-04.                  
REMARK 100 THE DEPOSITION ID IS D_1000023226.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298                                
REMARK 210  PH                             : 6.25                               
REMARK 210  IONIC STRENGTH                 : 25MM PHOSPHATE BUFFER, 75MM NACL   
REMARK 210  PRESSURE                       : 1 ATM                              
REMARK 210  SAMPLE CONTENTS                : 0.8MM 15N-LABELED PROTEIN; 0.6MM   
REMARK 210                                   13C,15N-LABELED PROTEIN            
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 3D_15N-SEPARATED_NOESY; 3D_13C     
REMARK 210                                   -SEPARATED_NOESY; 2D NOESY         
REMARK 210  SPECTROMETER FIELD STRENGTH    : 500 MHZ; 600 MHZ                   
REMARK 210  SPECTROMETER MODEL             : DMX                                
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : SPARKY 3, CNS 1.1, CSI 1.0,        
REMARK 210                                   MOLMOL 2K.2                        
REMARK 210   METHOD USED                   : SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 200                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 20                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST         
REMARK 210                                   ENERGY                             
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
REMARK 210                                                                      
REMARK 210 REMARK: THE STRUCTURE WAS DETERMINED USING TRIPLE-RESONANCE NMR      
REMARK 210  SPECTROSCOPY.                                                       
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (RES=RESIDUE NAME; C=CHAIN IDENTIFIER;                   
REMARK 465 SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                            
REMARK 465   MODELS 1-20                                                        
REMARK 465     RES C SSSEQI                                                     
REMARK 465     LEU A    93                                                      
REMARK 465     GLU A    94                                                      
REMARK 465     HIS A    95                                                      
REMARK 465     HIS A    96                                                      
REMARK 465     HIS A    97                                                      
REMARK 465     HIS A    98                                                      
REMARK 465     HIS A    99                                                      
REMARK 465     HIS A   100                                                      
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  1 ASP A  25       31.84    -90.06                                   
REMARK 500  1 ARG A  35       31.86    -97.86                                   
REMARK 500  1 LEU A  52     -161.39   -122.25                                   
REMARK 500  1 GLN A  56       78.12   -160.84                                   
REMARK 500  1 THR A  71      -57.85   -171.01                                   
REMARK 500  1 ASP A  79      -48.46   -175.01                                   
REMARK 500  1 THR A  90       96.14     69.58                                   
REMARK 500  2 HIS A  36       31.29   -156.93                                   
REMARK 500  2 LEU A  52     -167.72    -71.45                                   
REMARK 500  2 GLN A  56       77.70   -160.79                                   
REMARK 500  2 THR A  71      -55.49   -164.08                                   
REMARK 500  2 GLU A  78       69.68   -152.73                                   
REMARK 500  2 ASP A  79      -69.38   -172.63                                   
REMARK 500  2 GLN A  87       33.25    -98.88                                   
REMARK 500  2 GLN A  88      153.62     68.44                                   
REMARK 500  3 ASP A  25       32.30    -96.45                                   
REMARK 500  3 ARG A  35       39.62    -92.48                                   
REMARK 500  3 HIS A  36       33.39   -147.17                                   
REMARK 500  3 LEU A  52     -154.38   -112.20                                   
REMARK 500  3 GLN A  56       77.56   -160.67                                   
REMARK 500  3 PRO A  65      106.82    -54.09                                   
REMARK 500  3 THR A  71      -55.19   -168.43                                   
REMARK 500  3 ASP A  79      -56.36   -169.07                                   
REMARK 500  4 ASP A  15       97.77     63.14                                   
REMARK 500  4 ARG A  35       33.20    -94.00                                   
REMARK 500  4 HIS A  36       28.71   -145.30                                   
REMARK 500  4 LEU A  52     -163.42   -128.62                                   
REMARK 500  4 MET A  54       30.30    -96.32                                   
REMARK 500  4 GLN A  56       78.02   -160.23                                   
REMARK 500  4 THR A  71      -56.72   -166.04                                   
REMARK 500  4 GLU A  78      -52.35   -126.19                                   
REMARK 500  4 ASP A  79      -58.09   -148.94                                   
REMARK 500  4 THR A  90      -60.34   -146.63                                   
REMARK 500  5 ASP A  25       39.10    -92.62                                   
REMARK 500  5 HIS A  36       40.89   -172.03                                   
REMARK 500  5 LEU A  52     -161.00   -127.33                                   
REMARK 500  5 GLN A  56       77.75   -160.69                                   
REMARK 500  5 PRO A  65       96.71    -53.96                                   
REMARK 500  5 THR A  69       32.74    -89.42                                   
REMARK 500  5 THR A  71      -57.15   -166.00                                   
REMARK 500  5 GLU A  78      -59.21   -148.35                                   
REMARK 500  5 GLU A  80       93.71   -166.14                                   
REMARK 500  5 THR A  90      -53.07   -142.84                                   
REMARK 500  6 ASP A  25       41.17   -178.14                                   
REMARK 500  6 SER A  27      106.22   -166.53                                   
REMARK 500  6 ARG A  35       59.49    -94.07                                   
REMARK 500  6 HIS A  36       39.84   -168.62                                   
REMARK 500  6 GLN A  50      -70.19    -73.45                                   
REMARK 500  6 LEU A  52     -159.92   -119.43                                   
REMARK 500  6 GLN A  56       77.71   -160.21                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     183 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1A5R   RELATED DB: PDB                                   
REMARK 900 THE FIRST DETERMINED 3D STRUCTURE OF HUMAN SUMO FAMILY               
DBREF  1U4A A   14    92  UNP    P55854   SUMO3_HUMAN     14     92             
SEQADV 1U4A SER A   47  UNP  P55854    CYS    47 ENGINEERED MUTATION            
SEQADV 1U4A LEU A   93  UNP  P55854              EXPRESSION TAG                 
SEQADV 1U4A GLU A   94  UNP  P55854              EXPRESSION TAG                 
SEQADV 1U4A HIS A   95  UNP  P55854              EXPRESSION TAG                 
SEQADV 1U4A HIS A   96  UNP  P55854              EXPRESSION TAG                 
SEQADV 1U4A HIS A   97  UNP  P55854              EXPRESSION TAG                 
SEQADV 1U4A HIS A   98  UNP  P55854              EXPRESSION TAG                 
SEQADV 1U4A HIS A   99  UNP  P55854              EXPRESSION TAG                 
SEQADV 1U4A HIS A  100  UNP  P55854              EXPRESSION TAG                 
SEQRES   1 A   87  ASN ASP HIS ILE ASN LEU LYS VAL ALA GLY GLN ASP GLY          
SEQRES   2 A   87  SER VAL VAL GLN PHE LYS ILE LYS ARG HIS THR PRO LEU          
SEQRES   3 A   87  SER LYS LEU MET LYS ALA TYR SER GLU ARG GLN GLY LEU          
SEQRES   4 A   87  SER MET ARG GLN ILE ARG PHE ARG PHE ASP GLY GLN PRO          
SEQRES   5 A   87  ILE ASN GLU THR ASP THR PRO ALA GLN LEU GLU MET GLU          
SEQRES   6 A   87  ASP GLU ASP THR ILE ASP VAL PHE GLN GLN GLN THR GLY          
SEQRES   7 A   87  GLY LEU GLU HIS HIS HIS HIS HIS HIS                          
HELIX    1   1 PRO A   38  GLY A   51  1                                  14    
HELIX    2   2 THR A   71  MET A   77  1                                   7    
SHEET    1   A 5 SER A  27  ILE A  33  0                                        
SHEET    2   A 5 ILE A  17  GLY A  23 -1  N  GLY A  23   O  SER A  27           
SHEET    3   A 5 ASP A  81  PHE A  86  1  O  ILE A  83   N  ALA A  22           
SHEET    4   A 5 ARG A  58  ARG A  60 -1  N  ARG A  58   O  PHE A  86           
SHEET    5   A 5 PRO A  65  ILE A  66 -1  O  ILE A  66   N  PHE A  59           
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000                         
MODEL        1