PDB Short entry for 3K0J
HEADER    RNA/RNA BINDING PROTEIN                 24-SEP-09   3K0J              
TITLE     CRYSTAL STRUCTURE OF THE E. COLI THIM RIBOSWITCH IN COMPLEX           
TITLE    2 WITH THIAMINE PYROPHOSPHATE AND THE U1A CRYSTALLIZATION              
TITLE    3 MODULE                                                               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A;                      
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 FRAGMENT: UNP RESIDUES 2-97, RRM 1 DOMAIN;                           
COMPND   5 SYNONYM: U1 SNRNP PROTEIN A, U1A PROTEIN, U1-A;                      
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES;                                                       
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: RNA (87-MER);                                              
COMPND  10 CHAIN: E, F;                                                         
COMPND  11 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: SNRPA, U1A PROTEIN;                                            
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES                                                       
KEYWDS    RIBOSWITCH, RNA, THI-BOX, THIM, U1A PROTEIN, ACETYLATION,             
KEYWDS   2 MRNA PROCESSING, MRNA SPLICING, NUCLEUS, PHOSPHOPROTEIN,             
KEYWDS   3 RIBONUCLEOPROTEIN, RNA-BINDING, SPLICEOSOME, RNA/RNA                 
KEYWDS   4 BINDING PROTEIN COMPLEX                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    N.KULSHINA,T.E.EDWARDS,A.R.FERRE-D'AMARE                              
REVDAT   2   12-JAN-10 3K0J    1       JRNL                                     
REVDAT   1   22-DEC-09 3K0J    0                                                
JRNL        AUTH   N.KULSHINA,T.E.EDWARDS,A.R.FERRE-D'AMARE                     
JRNL        TITL   THERMODYNAMIC ANALYSIS OF LIGAND BINDING AND LIGAND          
JRNL        TITL 2 BINDING-INDUCED TERTIARY STRUCTURE FORMATION BY THE          
JRNL        TITL 3 THIAMINE PYROPHOSPHATE RIBOSWITCH.                           
JRNL        REF    RNA                           V.  16   186 2010              
JRNL        REFN                   ISSN 1355-8382                               
JRNL        PMID   19948769                                                     
JRNL        DOI    10.1261/RNA.1847310                                          
REMARK   1                                                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.2                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES, PANNU,             
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 3.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.50                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 65867.980                      
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 16145                          
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 SET) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.279                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1595                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 3.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 3.29                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 89.00                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 2306                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2630                       
REMARK   3   BIN FREE R VALUE                    : 0.3530                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 9.60                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 244                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.023                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2775                                    
REMARK   3   NUCLEIC ACID ATOMS       : 3642                                    
REMARK   3   HETEROGEN ATOMS          : 60                                      
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 42.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -4.38000                                             
REMARK   3    B22 (A**2) : 9.21000                                              
REMARK   3    B33 (A**2) : -4.82000                                             
REMARK   3    B12 (A**2) : -0.00000                                             
REMARK   3    B13 (A**2) : 1.04000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.34                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.41                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.50                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.60                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.978                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.90                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 21.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 2.53                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 3.330 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 5.360 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 4.760 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 6.880 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.30                                                 
REMARK   3   BSOL        : 23.15                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : DNA-RNA_REP.PARAM                              
REMARK   3  PARAMETER FILE  3  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  4  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  5  : TPP_MAY16A.PARAM                               
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : DNA-RNA.TOP                                    
REMARK   3  TOPOLOGY FILE  3   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : TPP_MAY16A.TOP                                 
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: BULK SOLVENT MODEL USED                   
REMARK   4                                                                      
REMARK   4 3K0J COMPLIES WITH FORMAT V. 3.20, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-OCT-09.                  
REMARK 100 THE RCSB ID CODE IS RCSB055392.                                      
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                                
REMARK 200  PH                             : 5.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ALS                                
REMARK 200  BEAMLINE                       : 5.0.2                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : LIQUID NITROGEN COOLED DUAL        
REMARK 200                                   CRYSTAL                            
REMARK 200  OPTICS                         : VERTICALLY COLLIMATING             
REMARK 200                                   PREMIRROR, LN2 COOLED DOUBLE-      
REMARK 200                                   CRYSTAL SILICON (111)              
REMARK 200                                   MONOCHROMATOR, TOROIDAL            
REMARK 200                                   FOCUSING M2 MIRROR                 
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17359                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 3.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : 4.400                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.16900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.3000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 3.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.20                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.20                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.55600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.42                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.38                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% (V/V) PEG 550 MME, 20% MPD, AND      
REMARK 280  80 MM SODIUM CITRATE (PH 5.6), VAPOR DIFFUSION, TEMPERATURE         
REMARK 280  298K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
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 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       35.80000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, C, E                               
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, D, F                               
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. (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     ALA A   202                                                      
REMARK 465     VAL A   203                                                      
REMARK 465     PRO A   204                                                      
REMARK 465     GLU A   205                                                      
REMARK 465     ALA B   302                                                      
REMARK 465     VAL B   303                                                      
REMARK 465     PRO B   304                                                      
REMARK 465     GLU B   305                                                      
REMARK 465     ALA C   402                                                      
REMARK 465     VAL C   403                                                      
REMARK 465     ASP C   490                                                      
REMARK 465     SER C   491                                                      
REMARK 465     ASP C   492                                                      
REMARK 465     ILE C   493                                                      
REMARK 465     ILE C   494                                                      
REMARK 465     ALA C   495                                                      
REMARK 465     LYS C   496                                                      
REMARK 465     MET C   497                                                      
REMARK 465     ALA D   502                                                      
REMARK 465     VAL D   503                                                      
REMARK 465     PRO D   504                                                      
REMARK 465     GLU D   505                                                      
REMARK 465     LEU D   549                                                      
REMARK 465     LYS D   550                                                      
REMARK 465     ASP D   590                                                      
REMARK 465     SER D   591                                                      
REMARK 465     ASP D   592                                                      
REMARK 465     ILE D   593                                                      
REMARK 465     ILE D   594                                                      
REMARK 465     ALA D   595                                                      
REMARK 465     LYS D   596                                                      
REMARK 465     MET D   597                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS(M=MODEL NUMBER;            
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ARG A 207    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 223    CG   CD   CE   NZ                                   
REMARK 470     ARG B 307    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS B 320    CG   CD   CE   NZ                                   
REMARK 470     LYS B 323    CG   CD   CE   NZ                                   
REMARK 470     LYS B 350    CG   CD   CE   NZ                                   
REMARK 470     ARG B 370    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU C 405    CG   CD   OE1  OE2                                  
REMARK 470     ARG C 407    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU C 419    CG   CD   OE1  OE2                                  
REMARK 470     LYS C 420    CG   CD   CE   NZ                                   
REMARK 470     ARG C 447    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     MET C 451    CG   SD   CE                                        
REMARK 470     ARG C 452    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG D 507    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS D 520    CG   CD   CE   NZ                                   
REMARK 470     LYS D 522    CG   CD   CE   NZ                                   
REMARK 470     ARG D 547    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS D 560    CG   CD   CE   NZ                                   
REMARK 470     ARG D 570    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS D 588    CG   CD   CE   NZ                                   
REMARK 470       C E  31    N1   C2   O2   N3   C4   N4   C5                    
REMARK 470       C E  31    C6                                                  
REMARK 470       U E  46    N1   C2   O2   N3   C4   O4   C5                    
REMARK 470       U E  46    C6                                                  
REMARK 470       C E  55    N1   C2   O2   N3   C4   N4   C5                    
REMARK 470       C E  55    C6                                                  
REMARK 470       U F 130    N1   C2   O2   N3   C4   O4   C5                    
REMARK 470       U F 130    C6                                                  
REMARK 470       C F 131    N1   C2   O2   N3   C4   N4   C5                    
REMARK 470       C F 131    C6                                                  
REMARK 470       U F 146    N1   C2   O2   N3   C4   O4   C5                    
REMARK 470       U F 146    C6                                                  
REMARK 470       U F 154    N1   C2   O2   N3   C4   O4   C5                    
REMARK 470       U F 154    C6                                                  
REMARK 470       C F 155    N1   C2   O2   N3   C4   N4   C5                    
REMARK 470       C F 155    C6                                                  
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   O2'    C F   127     OP2    A F   128              2.15            
REMARK 500   OE1  GLU A   225     NH2  ARG C   483              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500      C F 127   C2' -  C3' -  O3' ANGL. DEV. =  12.6 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ARG A 236      -54.35    -18.98                                   
REMARK 500    ASP A 242      158.45    171.32                                   
REMARK 500    LEU A 249      -57.68    -25.51                                   
REMARK 500    TYR A 278       55.04     31.98                                   
REMARK 500    ASP A 279       -3.08     87.06                                   
REMARK 500    ALA A 295      -59.50    -27.34                                   
REMARK 500    PRO B 308      153.28    -45.35                                   
REMARK 500    ASN B 316       33.68     70.80                                   
REMARK 500    ASN B 318       98.85    -40.05                                   
REMARK 500    LEU B 349      -55.66    -26.51                                   
REMARK 500    ARG B 352      149.81    -31.53                                   
REMARK 500    PHE B 375      141.44    -30.67                                   
REMARK 500    ASP B 379        7.98     89.95                                   
REMARK 500    ASP B 390      158.53    -43.19                                   
REMARK 500    SER C 435        3.22    -66.83                                   
REMARK 500    ASP C 442      149.08    164.11                                   
REMARK 500    LEU C 449       18.93    -61.81                                   
REMARK 500    GLN C 473      108.54    -52.01                                   
REMARK 500    LYS C 480      112.83   -167.63                                   
REMARK 500    ARG D 507      102.50    -57.36                                   
REMARK 500    PRO D 508      100.28    -44.42                                   
REMARK 500    ASN D 516       10.69     90.90                                   
REMARK 500    LYS D 520       22.37    -62.72                                   
REMARK 500    ASP D 542      159.03    165.45                                   
REMARK 500    ARG D 547       18.96    -54.09                                   
REMARK 500    MET D 572        7.92    -69.19                                   
REMARK 500    PRO D 576       92.11    -57.14                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620  (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;              
REMARK 620  SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                            
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E 702  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G E  60   O6                                                     
REMARK 620 2   G E  78   O6   76.8                                              
REMARK 620 3 TPP E 601   O1B 149.9  85.6                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E 707  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G E  65   O6                                                     
REMARK 620 2   U E  64   O4   84.8                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG F 703  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G F 160   O6                                                     
REMARK 620 2   G F 178   O6   78.9                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E 701  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TPP E 601   O2A                                                    
REMARK 620 2 TPP E 601   O3B  65.7                                              
REMARK 620 3 TPP E 601   O3A  61.0  56.6                                        
REMARK 620 N                    1     2                                         
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG F 708  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 TPP F 602   O3A                                                    
REMARK 620 2 TPP F 602   O7   65.3                                              
REMARK 620 3 TPP F 602   O2A  62.4  54.6                                        
REMARK 620 N                    1     2                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPP E 601                 
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE TPP F 602                 
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 701                  
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 702                  
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG F 703                  
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 704                  
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 705                  
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 706                  
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 707                  
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG F 708                  
DBREF  3K0J A  202   297  UNP    P09012   SNRPA_HUMAN      2     97             
DBREF  3K0J B  302   397  UNP    P09012   SNRPA_HUMAN      2     97             
DBREF  3K0J C  402   497  UNP    P09012   SNRPA_HUMAN      2     97             
DBREF  3K0J D  502   597  UNP    P09012   SNRPA_HUMAN      2     97             
DBREF  3K0J E    4    90  PDB    3K0J     3K0J             4     90             
DBREF  3K0J F  104   190  PDB    3K0J     3K0J           104    190             
SEQADV 3K0J HIS A  231  UNP  P09012    TYR    31 ENGINEERED                     
SEQADV 3K0J ARG A  236  UNP  P09012    GLN    36 ENGINEERED                     
SEQADV 3K0J HIS B  331  UNP  P09012    TYR    31 ENGINEERED                     
SEQADV 3K0J ARG B  336  UNP  P09012    GLN    36 ENGINEERED                     
SEQADV 3K0J HIS C  431  UNP  P09012    TYR    31 ENGINEERED                     
SEQADV 3K0J ARG C  436  UNP  P09012    GLN    36 ENGINEERED                     
SEQADV 3K0J HIS D  531  UNP  P09012    TYR    31 ENGINEERED                     
SEQADV 3K0J ARG D  536  UNP  P09012    GLN    36 ENGINEERED                     
SEQRES   1 A   96  ALA VAL PRO GLU THR ARG PRO ASN HIS THR ILE TYR ILE          
SEQRES   2 A   96  ASN ASN LEU ASN GLU LYS ILE LYS LYS ASP GLU LEU LYS          
SEQRES   3 A   96  LYS SER LEU HIS ALA ILE PHE SER ARG PHE GLY GLN ILE          
SEQRES   4 A   96  LEU ASP ILE LEU VAL SER ARG SER LEU LYS MET ARG GLY          
SEQRES   5 A   96  GLN ALA PHE VAL ILE PHE LYS GLU VAL SER SER ALA THR          
SEQRES   6 A   96  ASN ALA LEU ARG SER MET GLN GLY PHE PRO PHE TYR ASP          
SEQRES   7 A   96  LYS PRO MET ARG ILE GLN TYR ALA LYS THR ASP SER ASP          
SEQRES   8 A   96  ILE ILE ALA LYS MET                                          
SEQRES   1 B   96  ALA VAL PRO GLU THR ARG PRO ASN HIS THR ILE TYR ILE          
SEQRES   2 B   96  ASN ASN LEU ASN GLU LYS ILE LYS LYS ASP GLU LEU LYS          
SEQRES   3 B   96  LYS SER LEU HIS ALA ILE PHE SER ARG PHE GLY GLN ILE          
SEQRES   4 B   96  LEU ASP ILE LEU VAL SER ARG SER LEU LYS MET ARG GLY          
SEQRES   5 B   96  GLN ALA PHE VAL ILE PHE LYS GLU VAL SER SER ALA THR          
SEQRES   6 B   96  ASN ALA LEU ARG SER MET GLN GLY PHE PRO PHE TYR ASP          
SEQRES   7 B   96  LYS PRO MET ARG ILE GLN TYR ALA LYS THR ASP SER ASP          
SEQRES   8 B   96  ILE ILE ALA LYS MET                                          
SEQRES   1 C   96  ALA VAL PRO GLU THR ARG PRO ASN HIS THR ILE TYR ILE          
SEQRES   2 C   96  ASN ASN LEU ASN GLU LYS ILE LYS LYS ASP GLU LEU LYS          
SEQRES   3 C   96  LYS SER LEU HIS ALA ILE PHE SER ARG PHE GLY GLN ILE          
SEQRES   4 C   96  LEU ASP ILE LEU VAL SER ARG SER LEU LYS MET ARG GLY          
SEQRES   5 C   96  GLN ALA PHE VAL ILE PHE LYS GLU VAL SER SER ALA THR          
SEQRES   6 C   96  ASN ALA LEU ARG SER MET GLN GLY PHE PRO PHE TYR ASP          
SEQRES   7 C   96  LYS PRO MET ARG ILE GLN TYR ALA LYS THR ASP SER ASP          
SEQRES   8 C   96  ILE ILE ALA LYS MET                                          
SEQRES   1 D   96  ALA VAL PRO GLU THR ARG PRO ASN HIS THR ILE TYR ILE          
SEQRES   2 D   96  ASN ASN LEU ASN GLU LYS ILE LYS LYS ASP GLU LEU LYS          
SEQRES   3 D   96  LYS SER LEU HIS ALA ILE PHE SER ARG PHE GLY GLN ILE          
SEQRES   4 D   96  LEU ASP ILE LEU VAL SER ARG SER LEU LYS MET ARG GLY          
SEQRES   5 D   96  GLN ALA PHE VAL ILE PHE LYS GLU VAL SER SER ALA THR          
SEQRES   6 D   96  ASN ALA LEU ARG SER MET GLN GLY PHE PRO PHE TYR ASP          
SEQRES   7 D   96  LYS PRO MET ARG ILE GLN TYR ALA LYS THR ASP SER ASP          
SEQRES   8 D   96  ILE ILE ALA LYS MET                                          
SEQRES   1 E   87    G   C   G   A   C   U   C   G   G   G   G   U   G          
SEQRES   2 E   87    C   C   C   U   C   C   A   U   U   G   C   A   C          
SEQRES   3 E   87    U   C   C   G   G   A   G   G   C   U   G   A   G          
SEQRES   4 E   87    A   A   A   U   A   C   C   C   G   U   A   U   C          
SEQRES   5 E   87    A   C   C   U   G   A   U   C   U   G   G   A   U          
SEQRES   6 E   87    A   A   U   G   C   C   A   G   C   G   U   A   G          
SEQRES   7 E   87    G   G   A   A   G   U   C   G   C                          
SEQRES   1 F   87    G   C   G   A   C   U   C   G   G   G   G   U   G          
SEQRES   2 F   87    C   C   C   U   C   C   A   U   U   G   C   A   C          
SEQRES   3 F   87    U   C   C   G   G   A   G   G   C   U   G   A   G          
SEQRES   4 F   87    A   A   A   U   A   C   C   C   G   U   A   U   C          
SEQRES   5 F   87    A   C   C   U   G   A   U   C   U   G   G   A   U          
SEQRES   6 F   87    A   A   U   G   C   C   A   G   C   G   U   A   G          
SEQRES   7 F   87    G   G   A   A   G   U   C   G   C                          
HET    TPP  E 601      26                                                       
HET    TPP  F 602      26                                                       
HET     MG  E 701       1                                                       
HET     MG  E 702       1                                                       
HET     MG  F 703       1                                                       
HET     MG  E 704       1                                                       
HET     MG  E 705       1                                                       
HET     MG  E 706       1                                                       
HET     MG  E 707       1                                                       
HET     MG  F 708       1                                                       
HETNAM     TPP THIAMINE DIPHOSPHATE                                             
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   7  TPP    2(C12 H19 N4 O7 P2 S 1+)                                     
FORMUL   9   MG    8(MG 2+)                                                     
HELIX    1   1 LYS A  222  SER A  235  1                                  14    
HELIX    2   2 ARG A  236  GLY A  238  5                                   3    
HELIX    3   3 SER A  248  ARG A  252  5                                   5    
HELIX    4   4 GLU A  261  GLN A  273  1                                  13    
HELIX    5   5 SER A  291  LYS A  296  1                                   6    
HELIX    6   6 ASP B  324  SER B  335  1                                  12    
HELIX    7   7 GLU B  361  SER B  371  1                                  11    
HELIX    8   8 SER B  391  LYS B  396  1                                   6    
HELIX    9   9 LYS C  422  SER C  435  1                                  14    
HELIX   10  10 GLU C  461  GLN C  473  1                                  13    
HELIX   11  11 LYS D  522  ARG D  536  1                                  15    
HELIX   12  12 GLU D  561  GLN D  573  1                                  13    
SHEET    1   A 4 ILE A 240  SER A 246  0                                        
SHEET    2   A 4 GLN A 254  PHE A 259 -1  O  ILE A 258   N  LEU A 241           
SHEET    3   A 4 THR A 211  ASN A 215 -1  N  ILE A 214   O  ALA A 255           
SHEET    4   A 4 ARG A 283  TYR A 286 -1  O  GLN A 285   N  TYR A 213           
SHEET    1   B 2 PRO A 276  PHE A 277  0                                        
SHEET    2   B 2 LYS A 280  PRO A 281 -1  O  LYS A 280   N  PHE A 277           
SHEET    1   C 3 THR B 311  ILE B 314  0                                        
SHEET    2   C 3 ALA B 355  PHE B 359 -1  O  ALA B 355   N  ILE B 314           
SHEET    3   C 3 ILE B 340  VAL B 345 -1  N  LEU B 344   O  PHE B 356           
SHEET    1   D 2 PRO B 376  PHE B 377  0                                        
SHEET    2   D 2 LYS B 380  PRO B 381 -1  O  LYS B 380   N  PHE B 377           
SHEET    1   E 4 ILE C 440  VAL C 445  0                                        
SHEET    2   E 4 ALA C 455  PHE C 459 -1  O  ILE C 458   N  LEU C 441           
SHEET    3   E 4 THR C 411  ASN C 415 -1  N  ILE C 412   O  VAL C 457           
SHEET    4   E 4 ARG C 483  TYR C 486 -1  O  GLN C 485   N  TYR C 413           
SHEET    1   F 4 ILE D 540  LEU D 544  0                                        
SHEET    2   F 4 GLN D 554  PHE D 559 -1  O  ILE D 558   N  ASP D 542           
SHEET    3   F 4 THR D 511  ASN D 515 -1  N  ILE D 512   O  VAL D 557           
SHEET    4   F 4 ARG D 583  TYR D 586 -1  O  GLN D 585   N  TYR D 513           
SHEET    1   G 2 PRO D 576  PHE D 577  0                                        
SHEET    2   G 2 LYS D 580  PRO D 581 -1  O  LYS D 580   N  PHE D 577           
LINK         O6    G E  60                MG    MG E 702     1555   1555  2.10  
LINK         O6    G E  65                MG    MG E 707     1555   1555  2.11  
LINK         O6    G E  78                MG    MG E 702     1555   1555  2.04  
LINK         O6    G F 160                MG    MG F 703     1555   1555  2.14  
LINK         O6    G F 178                MG    MG F 703     1555   1555  1.82  
LINK         O2A TPP E 601                MG    MG E 701     1555   1555  2.34  
LINK         O1B TPP E 601                MG    MG E 702     1555   1555  1.82  
LINK         O3A TPP F 602                MG    MG F 708     1555   1555  1.87  
LINK         O3B TPP E 601                MG    MG E 701     1555   1555  2.54  
LINK         O7  TPP F 602                MG    MG F 708     1555   1555  2.73  
LINK         O3A TPP E 601                MG    MG E 701     1555   1555  2.82  
LINK         O6    G E  36                MG    MG E 705     1555   1555  2.82  
LINK         O4    U E  64                MG    MG E 707     1555   1555  2.90  
LINK         O2A TPP F 602                MG    MG F 708     1555   1555  2.91  
SITE     1 AC1 12   G E  14    U E  15    G E  40    G E  42                    
SITE     2 AC1 12   A E  43    C E  57    G E  72    G E  76                    
SITE     3 AC1 12   C E  77    G E  78   MG E 701   MG E 702                    
SITE     1 AC2 12   G F 114    G F 140    G F 142    A F 143                    
SITE     2 AC2 12   C F 157    C F 158    G F 172    A F 175                    
SITE     3 AC2 12   G F 176    C F 177   MG F 703   MG F 708                    
SITE     1 AC3  1 TPP E 601                                                     
SITE     1 AC4  3   G E  60    G E  78  TPP E 601                               
SITE     1 AC5  5   U F 159    G F 160    G F 178  TPP F 602                    
SITE     2 AC5  5  MG F 708                                                     
SITE     1 AC6  1   C E  74                                                     
SITE     1 AC7  1   G E  36                                                     
SITE     1 AC8  2   A E  80    G E  81                                          
SITE     1 AC9  3   U E  64    G E  65    G E  66                               
SITE     1 BC1  3   G F 178  TPP F 602   MG F 703                               
CRYST1   52.250   71.600  128.350  90.00  94.62  90.00 P 1 21 1      8          
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      0.019139  0.000000  0.001547        0.00000                         
SCALE2      0.000000  0.013966  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007817        0.00000