HEADER    SPLICING                                25-OCT-12   2M0G              
TITLE     STRUCTURE, PHOSPHORYLATION AND U2AF65 BINDING OF THE NTERMINAL DOMAIN 
TITLE    2 OF SPLICING FACTOR 1 DURING 3 SPLICE SITE RECOGNITION                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SPLICING FACTOR 1;                                         
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 1-145;                                        
COMPND   5 SYNONYM: MAMMALIAN BRANCH POINT-BINDING PROTEIN, BBP, MBBP,          
COMPND   6 TRANSCRIPTION FACTOR ZFM1, ZINC FINGER GENE IN MEN1 LOCUS, ZINC      
COMPND   7 FINGER PROTEIN 162;                                                  
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MUTATION: YES;                                                       
COMPND  10 MOL_ID: 2;                                                           
COMPND  11 MOLECULE: SPLICING FACTOR U2AF 65 KDA SUBUNIT;                       
COMPND  12 CHAIN: B;                                                            
COMPND  13 FRAGMENT: RRM 3 DOMAIN RESIDUES 372-475;                             
COMPND  14 SYNONYM: U2 AUXILIARY FACTOR 65 KDA SUBUNIT, HU2AF(65), HU2AF65, U2  
COMPND  15 SNRNP AUXILIARY FACTOR LARGE SUBUNIT;                                
COMPND  16 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: SF1, ZFM1, ZNF162;                                             
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PETM11;                                    
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 GENE: U2AF2, U2AF65;                                                 
SOURCE  14 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  15 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE  16 EXPRESSION_SYSTEM_VECTOR: PETM11                                     
KEYWDS    SPLICEOSOME ASSEMBLY, SF1, UHM, ULM, SPLICING                         
EXPDTA    SOLUTION NMR                                                          
NUMMDL    10                                                                    
AUTHOR    T.MADL,M.SATTLER,Y.ZHANG,I.BAGDIUL,T.KERN,H.KANG,P.ZOU,N.MAEUSBACHER, 
AUTHOR   2 S.A.SIEBER,A.KRAEMER                                                 
REVDAT   2   01-MAY-24 2M0G    1       REMARK SEQADV                            
REVDAT   1   30-JAN-13 2M0G    0                                                
JRNL        AUTH   Y.ZHANG,T.MADL,I.BAGDIUL,T.KERN,H.S.KANG,P.ZOU,N.MAUSBACHER, 
JRNL        AUTH 2 S.A.SIEBER,A.KRAMER,M.SATTLER                                
JRNL        TITL   STRUCTURE, PHOSPHORYLATION AND U2AF65 BINDING OF THE         
JRNL        TITL 2 N-TERMINAL DOMAIN OF SPLICING FACTOR 1 DURING 3'-SPLICE SITE 
JRNL        TITL 3 RECOGNITION.                                                 
JRNL        REF    NUCLEIC ACIDS RES.            V.  41  1343 2013              
JRNL        REFN                   ISSN 0305-1048                               
JRNL        PMID   23175611                                                     
JRNL        DOI    10.1093/NAR/GKS1097                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : ARIA 2.1, ARIA 2.1, CYANA 3.0                        
REMARK   3   AUTHORS     : LINGE, O'DONOGHUE AND NILGES (ARIA), LINGE,          
REMARK   3                 O'DONOGHUE AND NILGES (ARIA), GUNTERT, MUMENTHALER   
REMARK   3                 AND WUTHRICH (CYANA)                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2M0G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-NOV-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000103052.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298                                
REMARK 210  PH                             : 6.5                                
REMARK 210  IONIC STRENGTH                 : 70                                 
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 100-600 UM [U-15N] PROTEIN, 100    
REMARK 210                                   -600 UM [U-13C; U-15N] ENTITY,     
REMARK 210                                   100-600 UM [U-13C; U-15N; U-2H]    
REMARK 210                                   ENTITY, 90% H2O/10% D2O            
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D 1H-15N HSQC; 2D 1H-13C HSQC;    
REMARK 210                                   2D 1H-1H NOESY; 3D CBCA(CO)NH;     
REMARK 210                                   3D HNCA; 3D HNCACB; 3D HCCH-       
REMARK 210                                   TOCSY; 3D 1H-15N NOESY; 3D 1H-     
REMARK 210                                   13C NOESY ALIPHATIC; 3D 1H-13C     
REMARK 210                                   NOESY AROMATIC                     
REMARK 210  SPECTROMETER FIELD STRENGTH    : 900 MHZ; 750 MHZ; 600 MHZ; 500     
REMARK 210                                   MHZ                                
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : CYANA 3.0, NMRPIPE, SPARKY,        
REMARK 210                                   TOPSPIN                            
REMARK 210   METHOD USED                   : SIMULATED ANNEALING                
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 100                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 10                                 
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: NULL                                                         
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: DIMERIC                           
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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
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                                                                      
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  1 THR A   3      -90.18   -125.58                                   
REMARK 500  1 ALA A   7     -176.21     64.56                                   
REMARK 500  1 ASP A  11      108.10   -160.44                                   
REMARK 500  1 SER A  14     -166.73   -102.04                                   
REMARK 500  1 LYS A  18      -54.23   -163.89                                   
REMARK 500  1 TRP A  22       53.02   -141.97                                   
REMARK 500  1 ASN A  23     -156.57    -80.23                                   
REMARK 500  1 GLN A  24      -37.72   -169.27                                   
REMARK 500  1 MET A  27      -24.08     74.35                                   
REMARK 500  1 THR A  31      -27.63   -157.61                                   
REMARK 500  1 ARG A  79     -157.28    -81.43                                   
REMARK 500  1 THR A  96      -50.15   -163.01                                   
REMARK 500  1 ALA A 133      113.32     70.07                                   
REMARK 500  1 ARG A 135      160.20     70.44                                   
REMARK 500  1 CYS A 137     -173.08     65.52                                   
REMARK 500  1 LYS A 139     -163.04     63.53                                   
REMARK 500  1 THR B 375      -71.38   -117.77                                   
REMARK 500  1 GLU B 376      -45.91   -176.82                                   
REMARK 500  1 MET B 383       14.39   -164.92                                   
REMARK 500  1 LEU B 389       34.91    -82.98                                   
REMARK 500  1 SER B 407       30.38    -90.12                                   
REMARK 500  1 PRO B 427       77.08    -66.29                                   
REMARK 500  1 ARG B 452     -152.23    -76.41                                   
REMARK 500  1 LYS B 453      117.12   -160.79                                   
REMARK 500  1 ALA B 455      -50.87   -161.23                                   
REMARK 500  1 ASN B 456       24.93   -157.29                                   
REMARK 500  2 LEU A  10      -98.82     60.00                                   
REMARK 500  2 ASP A  11     -158.47   -128.02                                   
REMARK 500  2 SER A  14     -166.71   -102.04                                   
REMARK 500  2 LYS A  18      -54.26   -163.86                                   
REMARK 500  2 TRP A  22       53.11   -141.98                                   
REMARK 500  2 ASN A  23     -156.52    -80.25                                   
REMARK 500  2 GLN A  24      -37.60   -169.37                                   
REMARK 500  2 THR A  26      -93.38    174.70                                   
REMARK 500  2 GLU A  28       93.04     64.82                                   
REMARK 500  2 GLN A  29      -69.51   -133.66                                   
REMARK 500  2 ASN A  75       71.38     58.65                                   
REMARK 500  2 ASP A  78      -44.03   -160.11                                   
REMARK 500  2 TYR A  87       92.73     69.12                                   
REMARK 500  2 LEU A  94      -15.14     74.94                                   
REMARK 500  2 THR A  96      -50.23   -122.42                                   
REMARK 500  2 ALA A 133      -44.22   -138.84                                   
REMARK 500  2 ARG A 135       95.88     61.21                                   
REMARK 500  2 THR B 375      -71.32   -129.01                                   
REMARK 500  2 GLU B 376      -45.92   -176.88                                   
REMARK 500  2 MET B 383       14.43   -164.87                                   
REMARK 500  2 LEU B 389       34.90    -82.96                                   
REMARK 500  2 SER B 407       30.33    -90.11                                   
REMARK 500  2 PRO B 427       77.11    -66.32                                   
REMARK 500  2 ARG B 452     -152.20    -77.98                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     252 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 18808   RELATED DB: BMRB                                 
DBREF  2M0G A    1   145  UNP    Q15637   SF01_HUMAN       1    145             
DBREF  2M0G B  372   475  UNP    P26368   U2AF2_HUMAN    372    475             
SEQADV 2M0G CYS A  137  UNP  Q15637    SER   137 ENGINEERED MUTATION            
SEQRES   1 A  145  MET ALA THR GLY ALA ASN ALA THR PRO LEU ASP PHE PRO          
SEQRES   2 A  145  SER LYS LYS ARG LYS ARG SER ARG TRP ASN GLN ASP THR          
SEQRES   3 A  145  MET GLU GLN LYS THR VAL ILE PRO GLY MET PRO THR VAL          
SEQRES   4 A  145  ILE PRO PRO GLY LEU THR ARG GLU GLN GLU ARG ALA TYR          
SEQRES   5 A  145  ILE VAL GLN LEU GLN ILE GLU ASP LEU THR ARG LYS LEU          
SEQRES   6 A  145  ARG THR GLY ASP LEU GLY ILE PRO PRO ASN PRO GLU ASP          
SEQRES   7 A  145  ARG SER PRO SER PRO GLU PRO ILE TYR ASN SER GLU GLY          
SEQRES   8 A  145  LYS ARG LEU ASN THR ARG GLU PHE ARG THR ARG LYS LYS          
SEQRES   9 A  145  LEU GLU GLU GLU ARG HIS ASN LEU ILE THR GLU MET VAL          
SEQRES  10 A  145  ALA LEU ASN PRO ASP PHE LYS PRO PRO ALA ASP TYR LYS          
SEQRES  11 A  145  PRO PRO ALA THR ARG VAL CYS ASP LYS VAL MET ILE PRO          
SEQRES  12 A  145  GLN ASP                                                      
SEQRES   1 B  104  GLY HIS PRO THR GLU VAL LEU CYS LEU MET ASN MET VAL          
SEQRES   2 B  104  LEU PRO GLU GLU LEU LEU ASP ASP GLU GLU TYR GLU GLU          
SEQRES   3 B  104  ILE VAL GLU ASP VAL ARG ASP GLU CYS SER LYS TYR GLY          
SEQRES   4 B  104  LEU VAL LYS SER ILE GLU ILE PRO ARG PRO VAL ASP GLY          
SEQRES   5 B  104  VAL GLU VAL PRO GLY CYS GLY LYS ILE PHE VAL GLU PHE          
SEQRES   6 B  104  THR SER VAL PHE ASP CYS GLN LYS ALA MET GLN GLY LEU          
SEQRES   7 B  104  THR GLY ARG LYS PHE ALA ASN ARG VAL VAL VAL THR LYS          
SEQRES   8 B  104  TYR CYS ASP PRO ASP SER TYR HIS ARG ARG ASP PHE TRP          
HELIX    1   1 THR A   45  GLY A   68  1                                  24    
HELIX    2   2 THR A   96  ASN A  120  1                                  25    
HELIX    3   3 ASP B  391  SER B  407  1                                  17    
HELIX    4   4 SER B  438  THR B  450  1                                  13    
HELIX    5   5 ASP B  465  ARG B  471  1                                   7    
SHEET    1   A 4 VAL B 412  GLU B 416  0                                        
SHEET    2   A 4 LYS B 431  PHE B 436 -1  O  GLU B 435   N  SER B 414           
SHEET    3   A 4 VAL B 377  MET B 381 -1  N  LEU B 380   O  ILE B 432           
SHEET    4   A 4 VAL B 460  CYS B 464 -1  O  LYS B 462   N  CYS B 379           
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