PDB Short entry for 6YXQ
HEADER    STRUCTURAL PROTEIN                      03-MAY-20   6YXQ              
TITLE     CRYSTAL STRUCTURE OF A DNA REPAIR COMPLEX ASCC3-ASCC2                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ACTIVATING SIGNAL COINTEGRATOR 1 COMPLEX SUBUNIT 3;        
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: ASC-1 COMPLEX SUBUNIT P200,ASC1P200,HELICASE,ATP BINDING 1, 
COMPND   5 TRIP4 COMPLEX SUBUNIT P200;                                          
COMPND   6 EC: 3.6.4.12;                                                        
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: ACTIVATING SIGNAL COINTEGRATOR 1 COMPLEX SUBUNIT 2;        
COMPND  10 CHAIN: B;                                                            
COMPND  11 SYNONYM: ASC-1 COMPLEX SUBUNIT P100,TRIP4 COMPLEX SUBUNIT P100;      
COMPND  12 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: ASCC3, HELIC1;                                                 
SOURCE   6 EXPRESSION_SYSTEM: TRICHOPLUSIA NI;                                  
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 7111;                                       
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  10 ORGANISM_COMMON: HUMAN;                                              
SOURCE  11 ORGANISM_TAXID: 9606;                                                
SOURCE  12 GENE: ASCC2, ASC1P100;                                               
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    DNA ALKYLATION DAMAGE, DNA REPAIR, UBIQUITIN BINDING, HELICASE,       
KEYWDS   2 STRUCTURAL PROTEIN                                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.JIA,E.ABSMEIER,N.HOLTON,K.E.BOHNSACK,A.J.PIETRZYK-BRZEZINSKA,       
AUTHOR   2 M.T.BOHNSACK,M.C.WAHL                                                
REVDAT   4   18-NOV-20 6YXQ    1       JRNL                                     
REVDAT   3   11-NOV-20 6YXQ    1       JRNL                                     
REVDAT   2   14-OCT-20 6YXQ    1       TITLE                                    
REVDAT   1   30-SEP-20 6YXQ    0                                                
JRNL        AUTH   J.JIA,E.ABSMEIER,N.HOLTON,A.J.PIETRZYK-BRZEZINSKA,P.HACKERT, 
JRNL        AUTH 2 K.E.BOHNSACK,M.T.BOHNSACK,M.C.WAHL                           
JRNL        TITL   THE INTERACTION OF DNA REPAIR FACTORS ASCC2 AND ASCC3 IS     
JRNL        TITL 2 AFFECTED BY SOMATIC CANCER MUTATIONS.                        
JRNL        REF    NAT COMMUN                    V.  11  5535 2020              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   33139697                                                     
JRNL        DOI    10.1038/S41467-020-19221-X                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.70 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.17.1_3660                                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 41.96                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.220                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 45839                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.206                           
REMARK   3   R VALUE            (WORKING SET) : 0.204                           
REMARK   3   FREE R VALUE                     : 0.247                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.600                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2107                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 41.9600 -  6.6500    0.99     2925   147  0.1587 0.1788        
REMARK   3     2  6.6400 -  5.2800    0.99     2928   140  0.2102 0.2541        
REMARK   3     3  5.2700 -  4.6100    1.00     2938   140  0.1418 0.1783        
REMARK   3     4  4.6100 -  4.1900    0.99     2942   143  0.1520 0.2107        
REMARK   3     5  4.1900 -  3.8900    0.99     2893   139  0.1722 0.2534        
REMARK   3     6  3.8900 -  3.6600    0.99     2914   145  0.2023 0.2363        
REMARK   3     7  3.6600 -  3.4800    0.99     2941   134  0.2263 0.3361        
REMARK   3     8  3.4800 -  3.3300    0.99     2913   142  0.2645 0.3095        
REMARK   3     9  3.3300 -  3.2000    0.99     2950   143  0.2880 0.3385        
REMARK   3    10  3.2000 -  3.0900    0.99     2917   140  0.3288 0.3133        
REMARK   3    11  3.0900 -  2.9900    0.99     2889   136  0.3775 0.4345        
REMARK   3    12  2.9900 -  2.9100    0.99     2936   141  0.3560 0.3738        
REMARK   3    13  2.9100 -  2.8300    0.99     2886   137  0.3298 0.3614        
REMARK   3    14  2.8300 -  2.7600    0.99     2948   146  0.3513 0.3710        
REMARK   3    15  2.7600 -  2.7000    0.95     2812   134  0.3345 0.3478        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.562            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.172           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 86.11                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 96.04                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.007           4836                                  
REMARK   3   ANGLE     :  0.907           6535                                  
REMARK   3   CHIRALITY :  0.047            727                                  
REMARK   3   PLANARITY :  0.006            839                                  
REMARK   3   DIHEDRAL  : 18.605            620                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A): 110.9794  47.2515  52.7856              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.5059 T22:   0.5355                                     
REMARK   3      T33:   0.4781 T12:   0.0212                                     
REMARK   3      T13:  -0.0192 T23:  -0.0528                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.9331 L22:   2.1651                                     
REMARK   3      L33:   0.2801 L12:   2.0457                                     
REMARK   3      L13:  -0.3736 L23:  -0.3481                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.1811 S12:  -0.2556 S13:   0.1837                       
REMARK   3      S21:   0.0763 S22:  -0.1731 S23:   0.2845                       
REMARK   3      S31:  -0.0598 S32:   0.0663 S33:  -0.0203                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6YXQ COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-MAY-20.                  
REMARK 100 THE DEPOSITION ID IS D_1292108461.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 20-NOV-18                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : BESSY                              
REMARK 200  BEAMLINE                       : 14.1                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.97957                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 S 6M              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 45845                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.700                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 41.964                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.0                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : 0.16400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 5.8900                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.70                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.86                     
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: SAD                          
REMARK 200 SOFTWARE USED: AUTOSOL                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.79                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MES-NAOH, PH 6.5, POLYETHYLENE GLYCOL    
REMARK 280  3350, 2-METHYL-2,4-PENTANEDIOL AND METHANOL, VAPOR DIFFUSION,       
REMARK 280  HANGING DROP, TEMPERATURE 277.15K                                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 4                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -Y,X,Z                                                  
REMARK 290       4555   Y,-X,Z                                                  
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -Y+1/2,X+1/2,Z+1/2                                      
REMARK 290       8555   Y+1/2,-X+1/2,Z+1/2                                      
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        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       79.05400            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       79.05400            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       34.68250            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       79.05400            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       79.05400            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       34.68250            
REMARK 290   SMTRY1   7  0.000000 -1.000000  0.000000       79.05400            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000       79.05400            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       34.68250            
REMARK 290   SMTRY1   8  0.000000  1.000000  0.000000       79.05400            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000       79.05400            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       34.68250            
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: 6650 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 28150 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -30.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 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     GLY A    -3                                                      
REMARK 465     ALA A    -2                                                      
REMARK 465     GLU A   187                                                      
REMARK 465     THR A   188                                                      
REMARK 465     GLN A   189                                                      
REMARK 465     LYS A   190                                                      
REMARK 465     THR A   191                                                      
REMARK 465     ILE A   192                                                      
REMARK 465     SER A   193                                                      
REMARK 465     LEU A   194                                                      
REMARK 465     ASP A   195                                                      
REMARK 465     TYR A   196                                                      
REMARK 465     LYS A   197                                                      
REMARK 465     LYS A   198                                                      
REMARK 465     PHE A   199                                                      
REMARK 465     LEU A   200                                                      
REMARK 465     ASN A   201                                                      
REMARK 465     GLU A   202                                                      
REMARK 465     HIS A   203                                                      
REMARK 465     LEU A   204                                                      
REMARK 465     GLN A   205                                                      
REMARK 465     GLU A   206                                                      
REMARK 465     ALA A   207                                                      
REMARK 465     GLY B    -3                                                      
REMARK 465     ALA B    -2                                                      
REMARK 465     MSE B    -1                                                      
REMARK 465     ALA B     0                                                      
REMARK 465     MSE B     1                                                      
REMARK 465     GLY B   216                                                      
REMARK 465     ASP B   217                                                      
REMARK 465     GLY B   218                                                      
REMARK 465     ALA B   219                                                      
REMARK 465     ASN B   220                                                      
REMARK 465     THR B   221                                                      
REMARK 465     THR B   222                                                      
REMARK 465     PRO B   223                                                      
REMARK 465     GLN B   224                                                      
REMARK 465     LYS B   225                                                      
REMARK 465     LEU B   226                                                      
REMARK 465     ARG B   409                                                      
REMARK 465     LYS B   410                                                      
REMARK 465     ALA B   411                                                      
REMARK 465     THR B   412                                                      
REMARK 465     ASP B   413                                                      
REMARK 465     ALA B   414                                                      
REMARK 465     LYS B   415                                                      
REMARK 465     ASP B   416                                                      
REMARK 465     PRO B   417                                                      
REMARK 465     SER B   418                                                      
REMARK 465     VAL B   419                                                      
REMARK 465     ILE B   420                                                      
REMARK 465     GLU B   421                                                      
REMARK 465     GLU B   422                                                      
REMARK 465     PRO B   423                                                      
REMARK 465     ASN B   424                                                      
REMARK 465     GLY B   425                                                      
REMARK 465     GLU B   426                                                      
REMARK 465     PRO B   427                                                      
REMARK 465     ASN B   428                                                      
REMARK 465     GLY B   429                                                      
REMARK 465     VAL B   430                                                      
REMARK 465     THR B   431                                                      
REMARK 465     VAL B   432                                                      
REMARK 465     THR B   433                                                      
REMARK 465     ALA B   434                                                      
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   OE1  GLU B   227     O    HOH B   501              2.16            
REMARK 500   O    HOH B   539     O    HOH B   540              2.17            
REMARK 500   O    HOH B   534     O    HOH B   540              2.19            
REMARK 500   O    HOH B   511     O    HOH B   537              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
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,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
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   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    LYS B  20   CE    LYS B  20   NZ      0.180                       
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    THR A  17      -56.43    -28.36                                   
REMARK 500    ASN A  23       52.14    -60.76                                   
REMARK 500    GLU A  25      -93.63   -123.03                                   
REMARK 500    LEU A  43     -166.44   -114.00                                   
REMARK 500    PHE A 179     -165.58   -118.78                                   
REMARK 500    LEU A 182      120.05    -39.79                                   
REMARK 500    THR B  18      128.20    -35.62                                   
REMARK 500    ASN B  47       65.45    -65.33                                   
REMARK 500    SER B 136     -175.12   -171.75                                   
REMARK 500    ASN B 153       31.61    -95.76                                   
REMARK 500    PHE B 154       25.92     49.79                                   
REMARK 500    ASN B 172       48.41    -97.53                                   
REMARK 500    ARG B 229      128.22    -38.33                                   
REMARK 500    ASP B 301       86.83   -150.34                                   
REMARK 500    SER B 302      -66.67    -15.37                                   
REMARK 500    CYS B 331      -52.97   -130.64                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
DBREF  6YXQ A    1   207  UNP    Q8N3C0   ASCC3_HUMAN      1    207             
DBREF  6YXQ B    2   434  UNP    Q9H1I8   ASCC2_HUMAN      2    434             
SEQADV 6YXQ GLY A   -3  UNP  Q8N3C0              EXPRESSION TAG                 
SEQADV 6YXQ ALA A   -2  UNP  Q8N3C0              EXPRESSION TAG                 
SEQADV 6YXQ GLU A   -1  UNP  Q8N3C0              EXPRESSION TAG                 
SEQADV 6YXQ PHE A    0  UNP  Q8N3C0              EXPRESSION TAG                 
SEQADV 6YXQ GLY B   -3  UNP  Q9H1I8              EXPRESSION TAG                 
SEQADV 6YXQ ALA B   -2  UNP  Q9H1I8              EXPRESSION TAG                 
SEQADV 6YXQ MSE B   -1  UNP  Q9H1I8              EXPRESSION TAG                 
SEQADV 6YXQ ALA B    0  UNP  Q9H1I8              EXPRESSION TAG                 
SEQADV 6YXQ MSE B    1  UNP  Q9H1I8              EXPRESSION TAG                 
SEQRES   1 A  211  GLY ALA GLU PHE MET ALA LEU PRO ARG LEU THR GLY ALA          
SEQRES   2 A  211  LEU ARG SER PHE SER ASN VAL THR LYS GLN ASP ASN TYR          
SEQRES   3 A  211  ASN GLU GLU VAL ALA ASP LEU LYS ILE LYS ARG SER LYS          
SEQRES   4 A  211  LEU HIS GLU GLN VAL LEU ASP LEU GLY LEU THR TRP LYS          
SEQRES   5 A  211  LYS ILE ILE LYS PHE LEU ASN GLU LYS LEU GLU LYS SER          
SEQRES   6 A  211  LYS MET GLN SER ILE ASN GLU ASP LEU LYS ASP ILE LEU          
SEQRES   7 A  211  HIS ALA ALA LYS GLN ILE VAL GLY THR ASP ASN GLY ARG          
SEQRES   8 A  211  GLU ALA ILE GLU SER GLY ALA ALA PHE LEU PHE MET THR          
SEQRES   9 A  211  PHE HIS LEU LYS ASP SER VAL GLY HIS LYS GLU THR LYS          
SEQRES  10 A  211  ALA ILE LYS GLN MET PHE GLY PRO PHE PRO SER SER SER          
SEQRES  11 A  211  ALA THR ALA ALA CYS ASN ALA THR ASN ARG ILE ILE SER          
SEQRES  12 A  211  HIS PHE SER GLN ASP ASP LEU THR ALA LEU VAL GLN MET          
SEQRES  13 A  211  THR GLU LYS GLU HIS GLY ASP ARG VAL PHE PHE GLY LYS          
SEQRES  14 A  211  ASN LEU ALA PHE SER PHE ASP MET HIS ASP LEU ASP HIS          
SEQRES  15 A  211  PHE ASP GLU LEU PRO ILE ASN GLY GLU THR GLN LYS THR          
SEQRES  16 A  211  ILE SER LEU ASP TYR LYS LYS PHE LEU ASN GLU HIS LEU          
SEQRES  17 A  211  GLN GLU ALA                                                  
SEQRES   1 B  438  GLY ALA MSE ALA MSE PRO ALA LEU PRO LEU ASP GLN LEU          
SEQRES   2 B  438  GLN ILE THR HIS LYS ASP PRO LYS THR GLY LYS LEU ARG          
SEQRES   3 B  438  THR SER PRO ALA LEU HIS PRO GLU GLN LYS ALA ASP ARG          
SEQRES   4 B  438  TYR PHE VAL LEU TYR LYS PRO PRO PRO LYS ASP ASN ILE          
SEQRES   5 B  438  PRO ALA LEU VAL GLU GLU TYR LEU GLU ARG ALA THR PHE          
SEQRES   6 B  438  VAL ALA ASN ASP LEU ASP TRP LEU LEU ALA LEU PRO HIS          
SEQRES   7 B  438  ASP LYS PHE TRP CYS GLN VAL ILE PHE ASP GLU THR LEU          
SEQRES   8 B  438  GLN LYS CYS LEU ASP SER TYR LEU ARG TYR VAL PRO ARG          
SEQRES   9 B  438  LYS PHE ASP GLU GLY VAL ALA SER ALA PRO GLU VAL VAL          
SEQRES  10 B  438  ASP MSE GLN LYS ARG LEU HIS ARG SER VAL PHE LEU THR          
SEQRES  11 B  438  PHE LEU ARG MSE SER THR HIS LYS GLU SER LYS ASP HIS          
SEQRES  12 B  438  PHE ILE SER PRO SER ALA PHE GLY GLU ILE LEU TYR ASN          
SEQRES  13 B  438  ASN PHE LEU PHE ASP ILE PRO LYS ILE LEU ASP LEU CYS          
SEQRES  14 B  438  VAL LEU PHE GLY LYS GLY ASN SER PRO LEU LEU GLN LYS          
SEQRES  15 B  438  MSE ILE GLY ASN ILE PHE THR GLN GLN PRO SER TYR TYR          
SEQRES  16 B  438  SER ASP LEU ASP GLU THR LEU PRO THR ILE LEU GLN VAL          
SEQRES  17 B  438  PHE SER ASN ILE LEU GLN HIS CYS GLY LEU GLN GLY ASP          
SEQRES  18 B  438  GLY ALA ASN THR THR PRO GLN LYS LEU GLU GLU ARG GLY          
SEQRES  19 B  438  ARG LEU THR PRO SER ASP MSE PRO LEU LEU GLU LEU LYS          
SEQRES  20 B  438  ASP ILE VAL LEU TYR LEU CYS ASP THR CYS THR THR LEU          
SEQRES  21 B  438  TRP ALA PHE LEU ASP ILE PHE PRO LEU ALA CYS GLN THR          
SEQRES  22 B  438  PHE GLN LYS HIS ASP PHE CYS TYR ARG LEU ALA SER PHE          
SEQRES  23 B  438  TYR GLU ALA ALA ILE PRO GLU MSE GLU SER ALA ILE LYS          
SEQRES  24 B  438  LYS ARG ARG LEU GLU ASP SER LYS LEU LEU GLY ASP LEU          
SEQRES  25 B  438  TRP GLN ARG LEU SER HIS SER ARG LYS LYS LEU MSE GLU          
SEQRES  26 B  438  ILE PHE HIS ILE ILE LEU ASN GLN ILE CYS LEU LEU PRO          
SEQRES  27 B  438  ILE LEU GLU SER SER CYS ASP ASN ILE GLN GLY PHE ILE          
SEQRES  28 B  438  GLU GLU PHE LEU GLN ILE PHE SER SER LEU LEU GLN GLU          
SEQRES  29 B  438  LYS ARG PHE LEU ARG ASP TYR ASP ALA LEU PHE PRO VAL          
SEQRES  30 B  438  ALA GLU ASP ILE SER LEU LEU GLN GLN ALA SER SER VAL          
SEQRES  31 B  438  LEU ASP GLU THR ARG THR ALA TYR ILE LEU GLN ALA VAL          
SEQRES  32 B  438  GLU SER ALA TRP GLU GLY VAL ASP ARG ARG LYS ALA THR          
SEQRES  33 B  438  ASP ALA LYS ASP PRO SER VAL ILE GLU GLU PRO ASN GLY          
SEQRES  34 B  438  GLU PRO ASN GLY VAL THR VAL THR ALA                          
MODRES 6YXQ MSE B  115  MET  MODIFIED RESIDUE                                   
MODRES 6YXQ MSE B  130  MET  MODIFIED RESIDUE                                   
MODRES 6YXQ MSE B  179  MET  MODIFIED RESIDUE                                   
MODRES 6YXQ MSE B  237  MET  MODIFIED RESIDUE                                   
MODRES 6YXQ MSE B  290  MET  MODIFIED RESIDUE                                   
MODRES 6YXQ MSE B  320  MET  MODIFIED RESIDUE                                   
HET    MSE  B 115       8                                                       
HET    MSE  B 130       8                                                       
HET    MSE  B 179       8                                                       
HET    MSE  B 237       8                                                       
HET    MSE  B 290       8                                                       
HET    MSE  B 320       8                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
FORMUL   2  MSE    6(C5 H11 N O2 SE)                                            
FORMUL   3  HOH   *55(H2 O)                                                     
HELIX    1 AA1 ARG A    5  ASN A   15  1                                  11    
HELIX    2 AA2 ASN A   15  ASP A   20  1                                   6    
HELIX    3 AA3 ASN A   21  ASN A   23  5                                   3    
HELIX    4 AA4 GLU A   25  LEU A   36  1                                  12    
HELIX    5 AA5 THR A   46  LEU A   58  1                                  13    
HELIX    6 AA6 GLU A   59  GLY A   82  1                                  24    
HELIX    7 AA7 GLY A   86  HIS A  102  1                                  17    
HELIX    8 AA8 GLY A  108  GLY A  120  1                                  13    
HELIX    9 AA9 PRO A  123  SER A  139  1                                  17    
HELIX   10 AB1 SER A  142  ARG A  160  1                                  19    
HELIX   11 AB2 PRO B    5  GLN B    8  5                                   4    
HELIX   12 AB3 HIS B   28  LYS B   32  5                                   5    
HELIX   13 AB4 ILE B   48  LEU B   72  1                                  25    
HELIX   14 AB5 PRO B   73  ASP B   84  1                                  12    
HELIX   15 AB6 ASP B   84  VAL B   98  1                                  15    
HELIX   16 AB7 ALA B  109  THR B  132  1                                  24    
HELIX   17 AB8 SER B  142  ASN B  153  1                                  12    
HELIX   18 AB9 ASP B  157  GLY B  169  1                                  13    
HELIX   19 AC1 ASN B  172  GLN B  187  1                                  16    
HELIX   20 AC2 PRO B  188  CYS B  212  1                                  25    
HELIX   21 AC3 PRO B  238  PHE B  263  1                                  26    
HELIX   22 AC4 ALA B  266  LYS B  272  1                                   7    
HELIX   23 AC5 ASP B  274  ARG B  297  1                                  24    
HELIX   24 AC6 ARG B  298  GLU B  300  5                                   3    
HELIX   25 AC7 ASP B  301  CYS B  331  1                                  31    
HELIX   26 AC8 CYS B  331  GLU B  337  1                                   7    
HELIX   27 AC9 ILE B  343  SER B  356  1                                  14    
HELIX   28 AD1 GLU B  360  PHE B  371  1                                  12    
HELIX   29 AD2 PRO B  372  SER B  384  1                                  13    
HELIX   30 AD3 GLU B  389  GLY B  405  1                                  17    
SHEET    1 AA1 2 GLN B  10  LYS B  14  0                                        
SHEET    2 AA1 2 LEU B  21  PRO B  25 -1  O  SER B  24   N  ILE B  11           
LINK         C   ASP B 114                 N   MSE B 115     1555   1555  1.33  
LINK         C   MSE B 115                 N   GLN B 116     1555   1555  1.33  
LINK         C   ARG B 129                 N   MSE B 130     1555   1555  1.33  
LINK         C   MSE B 130                 N   SER B 131     1555   1555  1.33  
LINK         C   LYS B 178                 N   MSE B 179     1555   1555  1.33  
LINK         C   MSE B 179                 N   ILE B 180     1555   1555  1.34  
LINK         C   ASP B 236                 N   MSE B 237     1555   1555  1.33  
LINK         C   MSE B 237                 N   PRO B 238     1555   1555  1.33  
LINK         C   GLU B 289                 N   MSE B 290     1555   1555  1.33  
LINK         C   MSE B 290                 N   GLU B 291     1555   1555  1.34  
LINK         C   LEU B 319                 N   MSE B 320     1555   1555  1.33  
LINK         C   MSE B 320                 N   GLU B 321     1555   1555  1.33  
CRYST1  158.108  158.108   69.365  90.00  90.00  90.00 I 4           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      0.006325  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006325  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.014416        0.00000