PDB Short entry for 3U4L
HEADER    STRUCTURAL PROTEIN                      09-OCT-11   3U4L              
TITLE     CRYOCOOLED BOVINE PROFILIN:ACTIN CRYSTAL STRUCTURE TO 2.4 A           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ACTIN, CYTOPLASMIC 1;                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: BETA-ACTIN, ACTIN, CYTOPLASMIC 1, N-TERMINALLY PROCESSED;   
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: PROFILIN-1;                                                
COMPND   7 CHAIN: P;                                                            
COMPND   8 SYNONYM: PROFILIN I                                                  
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW;            
SOURCE   4 ORGANISM_TAXID: 9913;                                                
SOURCE   5 ORGAN: THYMUS;                                                       
SOURCE   6 MOL_ID: 2;                                                           
SOURCE   7 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   8 ORGANISM_COMMON: BOVINE,COW,DOMESTIC CATTLE,DOMESTIC COW;            
SOURCE   9 ORGANISM_TAXID: 9913;                                                
SOURCE  10 ORGAN: THYMUS                                                        
KEYWDS    ATPASE, STRUCTURAL PROTEIN                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.C.PORTA,G.E.BORGSTAHL                                               
REVDAT   2   13-SEP-23 3U4L    1       REMARK SEQADV LINK                       
REVDAT   1   25-APR-12 3U4L    0                                                
JRNL        AUTH   J.C.PORTA,G.E.BORGSTAHL                                      
JRNL        TITL   STRUCTURAL BASIS FOR PROFILIN-MEDIATED ACTIN NUCLEOTIDE      
JRNL        TITL 2 EXCHANGE.                                                    
JRNL        REF    J.MOL.BIOL.                   V. 418   103 2012              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   22366544                                                     
JRNL        DOI    10.1016/J.JMB.2012.02.012                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.6.0119                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 85.75                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 17689                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.249                           
REMARK   3   R VALUE            (WORKING SET) : 0.244                           
REMARK   3   FREE R VALUE                     : 0.331                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.200                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 963                             
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.40                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.46                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1158                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 98.38                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2890                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 60                           
REMARK   3   BIN FREE R VALUE                    : 0.3780                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3751                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 33                                      
REMARK   3   SOLVENT ATOMS            : 26                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 45.94                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 1.80000                                              
REMARK   3    B22 (A**2) : -5.07000                                             
REMARK   3    B33 (A**2) : 3.27000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.751         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.378         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.333         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 14.670        
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.932                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.867                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3864 ; 0.014 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5236 ; 1.654 ; 1.974       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   488 ; 7.215 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   156 ;37.039 ;24.295       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   639 ;19.591 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    19 ;19.076 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   592 ; 0.106 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2878 ; 0.007 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN USED IF PRESENT IN    
REMARK   3  THE INPUT                                                           
REMARK   4                                                                      
REMARK   4 3U4L COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-OCT-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000068298.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 12-MAR-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.3                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU FR-E SUPERBRIGHT            
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.54                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS IV++                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : EVAL15                             
REMARK 200  DATA SCALING SOFTWARE          : SADABS                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 121831                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 44.550                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
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 2BTF                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.10                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.3M KPO4, 0.5 MM ATP, 0.2 MM CACL2,     
REMARK 280  PH 7.3, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 277K             
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-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       19.15000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       85.75000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.55000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       85.75000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       19.15000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       35.55000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: 3470 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 20390 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -36.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, P                                  
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     MET A     1                                                      
REMARK 465     ASP A     2                                                      
REMARK 465     ASP A     3                                                      
REMARK 465     ASP A     4                                                      
REMARK 465     ILE A     5                                                      
REMARK 465     ARG A    37                                                      
REMARK 465     PRO A    38                                                      
REMARK 465     ARG A    39                                                      
REMARK 465     HIS A    40                                                      
REMARK 465     GLN A    41                                                      
REMARK 465     GLY A    42                                                      
REMARK 465     VAL A    43                                                      
REMARK 465     MET A    44                                                      
REMARK 465     VAL A    45                                                      
REMARK 465     GLY A    46                                                      
REMARK 465     MET A    47                                                      
REMARK 465     GLY A    48                                                      
REMARK 465     GLN A    49                                                      
REMARK 465     LYS A    50                                                      
REMARK 465     LEU A    65                                                      
REMARK 465     THR A    66                                                      
REMARK 465     LEU A    67                                                      
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     TYR A  53    CG   CD1  CD2  CE1  CE2  CZ   OH                    
REMARK 470     ILE A  64    CG1  CG2  CD1                                       
REMARK 470     LYS A  84    CG   CD   CE   NZ                                   
REMARK 470     ARG A  95    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 210    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 224    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 291    CG   CD   CE   NZ                                   
REMARK 470     LYS A 315    CG   CD   CE   NZ                                   
REMARK 470     TRP A 356    CG   CD1  CD2  NE1  CE2  CE3  CZ2                   
REMARK 470     TRP A 356    CZ3  CH2                                            
REMARK 470     MET P 122    CG   SD   CE                                        
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    SER A  14       -6.59    -59.24                                   
REMARK 500    PRO A  27     -161.89    -56.11                                   
REMARK 500    ARG A  28       10.05   -153.12                                   
REMARK 500    ALA A  29      111.02   -170.51                                   
REMARK 500    SER A  52      -56.51   -146.20                                   
REMARK 500    TYR A  53       84.94     84.33                                   
REMARK 500    GLN A  59       58.44    -91.56                                   
REMARK 500    SER A  60       -8.52   -172.13                                   
REMARK 500    LYS A  61       56.02   -149.50                                   
REMARK 500    ARG A  62      -79.83    -56.05                                   
REMARK 500    GLU A  93      -67.64    -91.38                                   
REMARK 500    ARG A  95       71.47     27.95                                   
REMARK 500    LEU A 110       14.74     59.98                                   
REMARK 500    ASP A 157      -36.27   -136.39                                   
REMARK 500    ALA A 181     -150.57   -138.73                                   
REMARK 500    THR A 201      -22.49   -145.54                                   
REMARK 500    ARG A 206      -37.46   -162.35                                   
REMARK 500    LYS A 213      -39.37    -37.98                                   
REMARK 500    SER A 234      -78.03     47.58                                   
REMARK 500    ASP A 244       37.75    -69.52                                   
REMARK 500    ASN A 296       52.62   -149.18                                   
REMARK 500    MET A 325      116.09    -39.37                                   
REMARK 500    ALA A 347       11.48    -66.57                                   
REMARK 500    THR A 351      -19.07    -49.43                                   
REMARK 500    ALA P  20      144.30    177.51                                   
REMARK 500    ASP P  26     -121.81     42.86                                   
REMARK 500    ILE P  42      139.63    -39.90                                   
REMARK 500    THR P 105     -155.84   -101.70                                   
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                              CA A 403  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 288   OD2                                                    
REMARK 620 2 HOH P 210   O   174.9                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CA A 402  CA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ATP A 401   O3B                                                    
REMARK 620 2 ATP A 401   O2G  55.9                                              
REMARK 620 3 HOH A 510   O    98.6 139.0                                        
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 ATP A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 402                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 403                  
DBREF  3U4L A    1   375  UNP    P60712   ACTB_BOVIN       1    375             
DBREF  3U4L P    1   139  UNP    P02584   PROF1_BOVIN      2    140             
SEQADV 3U4L ACE P    0  UNP  P02584              ACETYLATION                    
SEQRES   1 A  375  MET ASP ASP ASP ILE ALA ALA LEU VAL VAL ASP ASN GLY          
SEQRES   2 A  375  SER GLY MET CYS LYS ALA GLY PHE ALA GLY ASP ASP ALA          
SEQRES   3 A  375  PRO ARG ALA VAL PHE PRO SER ILE VAL GLY ARG PRO ARG          
SEQRES   4 A  375  HIS GLN GLY VAL MET VAL GLY MET GLY GLN LYS ASP SER          
SEQRES   5 A  375  TYR VAL GLY ASP GLU ALA GLN SER LYS ARG GLY ILE LEU          
SEQRES   6 A  375  THR LEU LYS TYR PRO ILE GLU HIS GLY ILE VAL THR ASN          
SEQRES   7 A  375  TRP ASP ASP MET GLU LYS ILE TRP HIS HIS THR PHE TYR          
SEQRES   8 A  375  ASN GLU LEU ARG VAL ALA PRO GLU GLU HIS PRO VAL LEU          
SEQRES   9 A  375  LEU THR GLU ALA PRO LEU ASN PRO LYS ALA ASN ARG GLU          
SEQRES  10 A  375  LYS MET THR GLN ILE MET PHE GLU THR PHE ASN THR PRO          
SEQRES  11 A  375  ALA MET TYR VAL ALA ILE GLN ALA VAL LEU SER LEU TYR          
SEQRES  12 A  375  ALA SER GLY ARG THR THR GLY ILE VAL MET ASP SER GLY          
SEQRES  13 A  375  ASP GLY VAL THR HIS THR VAL PRO ILE TYR GLU GLY TYR          
SEQRES  14 A  375  ALA LEU PRO HIS ALA ILE LEU ARG LEU ASP LEU ALA GLY          
SEQRES  15 A  375  ARG ASP LEU THR ASP TYR LEU MET LYS ILE LEU THR GLU          
SEQRES  16 A  375  ARG GLY TYR SER PHE THR THR THR ALA GLU ARG GLU ILE          
SEQRES  17 A  375  VAL ARG ASP ILE LYS GLU LYS LEU CYS TYR VAL ALA LEU          
SEQRES  18 A  375  ASP PHE GLU GLN GLU MET ALA THR ALA ALA SER SER SER          
SEQRES  19 A  375  SER LEU GLU LYS SER TYR GLU LEU PRO ASP GLY GLN VAL          
SEQRES  20 A  375  ILE THR ILE GLY ASN GLU ARG PHE ARG CYS PRO GLU ALA          
SEQRES  21 A  375  LEU PHE GLN PRO SER PHE LEU GLY MET GLU SER CYS GLY          
SEQRES  22 A  375  ILE HIS GLU THR THR PHE ASN SER ILE MET LYS CYS ASP          
SEQRES  23 A  375  VAL ASP ILE ARG LYS ASP LEU TYR ALA ASN THR VAL LEU          
SEQRES  24 A  375  SER GLY GLY THR THR MET TYR PRO GLY ILE ALA ASP ARG          
SEQRES  25 A  375  MET GLN LYS GLU ILE THR ALA LEU ALA PRO SER THR MET          
SEQRES  26 A  375  LYS ILE LYS ILE ILE ALA PRO PRO GLU ARG LYS TYR SER          
SEQRES  27 A  375  VAL TRP ILE GLY GLY SER ILE LEU ALA SER LEU SER THR          
SEQRES  28 A  375  PHE GLN GLN MET TRP ILE SER LYS GLN GLU TYR ASP GLU          
SEQRES  29 A  375  SER GLY PRO SER ILE VAL HIS ARG LYS CYS PHE                  
SEQRES   1 P  140  ACE ALA GLY TRP ASN ALA TYR ILE ASP ASN LEU MET ALA          
SEQRES   2 P  140  ASP GLY THR CYS GLN ASP ALA ALA ILE VAL GLY TYR LYS          
SEQRES   3 P  140  ASP SER PRO SER VAL TRP ALA ALA VAL PRO GLY LYS THR          
SEQRES   4 P  140  PHE VAL ASN ILE THR PRO ALA GLU VAL GLY ILE LEU VAL          
SEQRES   5 P  140  GLY LYS ASP ARG SER SER PHE PHE VAL ASN GLY LEU THR          
SEQRES   6 P  140  LEU GLY GLY GLN LYS CYS SER VAL ILE ARG ASP SER LEU          
SEQRES   7 P  140  LEU GLN ASP GLY GLU PHE THR MET ASP LEU ARG THR LYS          
SEQRES   8 P  140  SER THR GLY GLY ALA PRO THR PHE ASN ILE THR VAL THR          
SEQRES   9 P  140  MET THR ALA LYS THR LEU VAL LEU LEU MET GLY LYS GLU          
SEQRES  10 P  140  GLY VAL HIS GLY GLY MET ILE ASN LYS LYS CYS TYR GLU          
SEQRES  11 P  140  MET ALA SER HIS LEU ARG ARG SER GLN TYR                      
HET    ACE  P   0       3                                                       
HET    ATP  A 401      31                                                       
HET     CA  A 402       1                                                       
HET     CA  A 403       1                                                       
HETNAM     ACE ACETYL GROUP                                                     
HETNAM     ATP ADENOSINE-5'-TRIPHOSPHATE                                        
HETNAM      CA CALCIUM ION                                                      
FORMUL   2  ACE    C2 H4 O                                                      
FORMUL   3  ATP    C10 H16 N5 O13 P3                                            
FORMUL   4   CA    2(CA 2+)                                                     
FORMUL   6  HOH   *26(H2 O)                                                     
HELIX    1   1 ASN A   78  ASN A   92  1                                  15    
HELIX    2   2 ALA A   97  HIS A  101  5                                   5    
HELIX    3   3 PRO A  112  THR A  126  1                                  15    
HELIX    4   4 GLN A  137  SER A  145  1                                   9    
HELIX    5   5 PRO A  172  ILE A  175  5                                   4    
HELIX    6   6 ALA A  181  ARG A  196  1                                  16    
HELIX    7   7 THR A  203  CYS A  217  1                                  15    
HELIX    8   8 ASP A  222  THR A  229  1                                   8    
HELIX    9   9 ASN A  252  CYS A  257  1                                   6    
HELIX   10  10 PRO A  258  PHE A  262  5                                   5    
HELIX   11  11 GLN A  263  GLY A  268  5                                   6    
HELIX   12  12 GLY A  273  LYS A  284  1                                  12    
HELIX   13  13 CYS A  285  ASP A  288  5                                   4    
HELIX   14  14 ILE A  289  ALA A  295  1                                   7    
HELIX   15  15 GLY A  301  MET A  305  5                                   5    
HELIX   16  16 GLY A  308  ALA A  321  1                                  14    
HELIX   17  17 TYR A  337  ALA A  347  1                                  11    
HELIX   18  18 SER A  348  MET A  355  5                                   8    
HELIX   19  19 LYS A  359  GLY A  366  1                                   8    
HELIX   20  20 ILE A  369  CYS A  374  1                                   6    
HELIX   21  21 TRP P    3  MET P   11  1                                   9    
HELIX   22  22 ALA P   12  GLY P   14  5                                   3    
HELIX   23  23 THR P   38  ILE P   42  5                                   5    
HELIX   24  24 THR P   43  GLY P   52  1                                  10    
HELIX   25  25 SER P   56  GLY P   62  1                                   7    
HELIX   26  26 HIS P  119  ARG P  136  1                                  18    
SHEET    1   A 6 ALA A  29  PRO A  32  0                                        
SHEET    2   A 6 MET A  16  PHE A  21 -1  N  CYS A  17   O  PHE A  31           
SHEET    3   A 6 LEU A   8  ASN A  12 -1  N  ASP A  11   O  LYS A  18           
SHEET    4   A 6 VAL A 103  GLU A 107  1  O  LEU A 104   N  LEU A   8           
SHEET    5   A 6 ALA A 131  ILE A 136  1  O  TYR A 133   N  LEU A 105           
SHEET    6   A 6 ILE A 357  SER A 358 -1  O  ILE A 357   N  MET A 132           
SHEET    1   B 2 ILE A  71  GLU A  72  0                                        
SHEET    2   B 2 ILE A  75  VAL A  76 -1  O  ILE A  75   N  GLU A  72           
SHEET    1   C 3 TYR A 169  ALA A 170  0                                        
SHEET    2   C 3 THR A 160  TYR A 166 -1  N  TYR A 166   O  TYR A 169           
SHEET    3   C 3 LEU A 176  LEU A 178 -1  O  LEU A 178   N  THR A 160           
SHEET    1   D 5 TYR A 169  ALA A 170  0                                        
SHEET    2   D 5 THR A 160  TYR A 166 -1  N  TYR A 166   O  TYR A 169           
SHEET    3   D 5 THR A 149  SER A 155 -1  N  VAL A 152   O  VAL A 163           
SHEET    4   D 5 THR A 297  SER A 300  1  O  SER A 300   N  MET A 153           
SHEET    5   D 5 ILE A 329  ILE A 330  1  O  ILE A 330   N  THR A 297           
SHEET    1   E 2 LYS A 238  GLU A 241  0                                        
SHEET    2   E 2 VAL A 247  ILE A 250 -1  O  ILE A 250   N  LYS A 238           
SHEET    1   F 7 SER P  29  ALA P  33  0                                        
SHEET    2   F 7 CYS P  16  GLY P  23 -1  N  ILE P  21   O  ALA P  32           
SHEET    3   F 7 THR P 108  GLY P 114 -1  O  LEU P 109   N  VAL P  22           
SHEET    4   F 7 ASN P  99  MET P 104 -1  N  ASN P  99   O  GLY P 114           
SHEET    5   F 7 THR P  84  THR P  89 -1  N  LEU P  87   O  ILE P 100           
SHEET    6   F 7 GLN P  68  ASP P  75 -1  N  SER P  71   O  ARG P  88           
SHEET    7   F 7 LEU P  63  LEU P  65 -1  N  LEU P  63   O  CYS P  70           
LINK         C   ACE P   0                 N   ALA P   1     1555   1555  1.37  
LINK         OD2 ASP A 288                CA    CA A 403     1555   1555  2.45  
LINK         O3B ATP A 401                CA    CA A 402     1555   1555  2.56  
LINK         O2G ATP A 401                CA    CA A 402     1555   1555  2.56  
LINK        CA    CA A 402                 O   HOH A 510     1555   1555  1.91  
LINK        CA    CA A 403                 O   HOH P 210     1555   1555  1.91  
SITE     1 AC1 21 GLY A  13  SER A  14  GLY A  15  MET A  16                    
SITE     2 AC1 21 LYS A  18  SER A 155  GLY A 156  ASP A 157                    
SITE     3 AC1 21 GLY A 158  GLY A 182  LYS A 213  GLU A 214                    
SITE     4 AC1 21 GLY A 301  GLY A 302  THR A 303  MET A 305                    
SITE     5 AC1 21 TYR A 306  LYS A 336   CA A 402  HOH A 502                    
SITE     6 AC1 21 HOH A 511                                                     
SITE     1 AC2  3 ATP A 401  HOH A 510  HOH A 511                               
SITE     1 AC3  3 ASP A 288  ASN P  61  HOH P 210                               
CRYST1   38.300   71.100  171.500  90.00  90.00  90.00 P 21 21 21    4          
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      0.026110  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014065  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005831        0.00000