HEADER    LIGASE/DNA                              17-NOV-21   7SUM              
TITLE     CRYSTAL STRUCTURE OF HUMAN LIGASE I WITH NICK DUPLEXES CONTAINING     
TITLE    2 COGNATE A:T                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA LIGASE 1;                                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 261-918;                                      
COMPND   5 SYNONYM: DNA LIGASE I,POLYDEOXYRIBONUCLEOTIDE SYNTHASE [ATP] 1;      
COMPND   6 EC: 6.5.1.1;                                                         
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: DNA(5'-*GP*CP*TP*GP*AP*TP*GP*CP*GP*TP*A-3');               
COMPND  10 CHAIN: B;                                                            
COMPND  11 ENGINEERED: YES;                                                     
COMPND  12 MOL_ID: 3;                                                           
COMPND  13 MOLECULE: DNA(5'-P*GP*TP*CP*GP*GP*AP*C-3');                          
COMPND  14 CHAIN: C;                                                            
COMPND  15 ENGINEERED: YES;                                                     
COMPND  16 MOL_ID: 4;                                                           
COMPND  17 MOLECULE: DNA(5'-                                                    
COMPND  18 *GP*TP*CP*CP*GP*AP*CP*TP*AP*CP*GP*CP*AP*TP*CP*AP*GP*C-3');           
COMPND  19 CHAIN: D;                                                            
COMPND  20 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: LIG1;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 SYNTHETIC: YES;                                                      
SOURCE  10 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  11 ORGANISM_TAXID: 32630;                                               
SOURCE  12 MOL_ID: 3;                                                           
SOURCE  13 SYNTHETIC: YES;                                                      
SOURCE  14 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  15 ORGANISM_TAXID: 32630;                                               
SOURCE  16 MOL_ID: 4;                                                           
SOURCE  17 SYNTHETIC: YES;                                                      
SOURCE  18 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT;                            
SOURCE  19 ORGANISM_TAXID: 32630                                                
KEYWDS    LIGASE-DNA COMPLEX                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Q.TANG,M.GULKIS,R.MCKENNA,M.CAGLAYAN                                  
REVDAT   4   18-OCT-23 7SUM    1       REMARK                                   
REVDAT   3   21-SEP-22 7SUM    1       REMARK                                   
REVDAT   2   20-JUL-22 7SUM    1       JRNL                                     
REVDAT   1   13-JUL-22 7SUM    0                                                
JRNL        AUTH   Q.TANG,M.GULKIS,R.MCKENNA,M.CAGLAYAN                         
JRNL        TITL   STRUCTURES OF LIG1 THAT ENGAGE WITH MUTAGENIC MISMATCHES     
JRNL        TITL 2 INSERTED BY POL BETA IN BASE EXCISION REPAIR.                
JRNL        REF    NAT COMMUN                    V.  13  3860 2022              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   35790757                                                     
JRNL        DOI    10.1038/S41467-022-31585-W                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.90 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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.93                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.350                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.2                           
REMARK   3   NUMBER OF REFLECTIONS             : 21183                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.183                           
REMARK   3   R VALUE            (WORKING SET) : 0.180                           
REMARK   3   FREE R VALUE                     : 0.227                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.340                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1132                            
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 19.9300 -  5.7600    1.00     2695   148  0.1592 0.1943        
REMARK   3     2  5.7600 -  4.5900    1.00     2604   126  0.1527 0.2034        
REMARK   3     3  4.5900 -  4.0100    1.00     2524   176  0.1513 0.1886        
REMARK   3     4  4.0100 -  3.6500    1.00     2540   132  0.1842 0.2473        
REMARK   3     5  3.6500 -  3.3900    1.00     2546   123  0.1910 0.2253        
REMARK   3     6  3.3900 -  3.1900    0.99     2474   156  0.2143 0.3048        
REMARK   3     7  3.1900 -  3.0300    0.97     2436   151  0.2593 0.3055        
REMARK   3     8  3.0300 -  2.9000    0.89     2232   120  0.2796 0.2932        
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)     : 0.340            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.140           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 53.89                          
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      :   NULL           NULL                                  
REMARK   3   ANGLE     :   NULL           NULL                                  
REMARK   3   CHIRALITY :   NULL           NULL                                  
REMARK   3   PLANARITY :   NULL           NULL                                  
REMARK   3   DIHEDRAL  :   NULL           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
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 7SUM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-NOV-21.                  
REMARK 100 THE DEPOSITION ID IS D_1000260251.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 28-APR-21                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : CHESS                              
REMARK 200  BEAMLINE                       : 7B2                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9686                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21707                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 12.20                              
REMARK 200  R MERGE                    (I) : 0.12600                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 2.8000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.95                     
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: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 6P0D                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.13                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM MES, PH 6.6, 100 MM LITHIUM       
REMARK 280  ACETATE, 20% W/V PEG3350, VAPOR DIFFUSION, HANGING DROP,            
REMARK 280  TEMPERATURE 293K                                                    
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       32.62750            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       62.07800            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       58.29450            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       62.07800            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       32.62750            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       58.29450            
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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7640 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 30520 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D                            
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     LEU A   261                                                      
REMARK 465     GLN A   907                                                      
REMARK 465     GLY A   908                                                      
REMARK 465     GLU A   909                                                      
REMARK 465     ASP A   910                                                      
REMARK 465     SER A   911                                                      
REMARK 465     GLY A   912                                                      
REMARK 465     SER A   913                                                      
REMARK 465     ASP A   914                                                      
REMARK 465     PRO A   915                                                      
REMARK 465     GLU A   916                                                      
REMARK 465     ASP A   917                                                      
REMARK 465     THR A   918                                                      
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     GLU A 277    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 282    CG   CD   CE   NZ                                   
REMARK 470     GLU A 367    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 387    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     THR A 389    OG1  CG2                                            
REMARK 470     GLN A 390    CG   CD   OE1  NE2                                  
REMARK 470     ARG A 391    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 475    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 526    CG   CD   OE1  OE2                                  
REMARK 470     ARG A 527    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 533    CG   CD   CE   NZ                                   
REMARK 470     ARG A 549    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 556    CG   CD   CE   NZ                                   
REMARK 470     ARG A 557    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 650    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 668    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 788    CG   CD   OE1  OE2                                  
REMARK 470     GLN A 906    CG   CD   OE1  NE2                                  
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   OP3   DG C     1     P    AMP A  1001              1.91            
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     DA B   7   O3'    DT B   8   P      -0.084                       
REMARK 500     DG B   9   O3'    DC B  10   P      -0.077                       
REMARK 500     DC B  10   O3'    DG B  11   P      -0.108                       
REMARK 500     DG C   1   P      DG C   1   OP3    -0.214                       
REMARK 500     DG C   4   O3'    DG C   5   P      -0.098                       
REMARK 500     DA C   6   O3'    DC C   7   P      -0.089                       
REMARK 500     DT D  10   O3'    DC D  11   P      -0.101                       
REMARK 500     DC D  11   O3'    DC D  11   C3'    -0.038                       
REMARK 500     DC D  12   O3'    DG D  13   P      -0.093                       
REMARK 500     DG D  13   O3'    DA D  14   P      -0.089                       
REMARK 500     DA D  14   O3'    DC D  15   P      -0.076                       
REMARK 500     DC D  15   O3'    DT D  16   P      -0.080                       
REMARK 500     DT D  16   O3'    DA D  17   P      -0.081                       
REMARK 500     DA D  17   O3'    DC D  18   P      -0.094                       
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    ASN A 272       71.25     51.71                                   
REMARK 500    ASP A 378      118.36   -165.04                                   
REMARK 500    ASN A 385       50.60    -93.79                                   
REMARK 500    THR A 389       -7.20     70.16                                   
REMARK 500    ARG A 391      -77.22   -119.79                                   
REMARK 500    HIS A 436     -113.32     68.44                                   
REMARK 500    ALA A 455     -131.41   -135.24                                   
REMARK 500    ALA A 483       11.59    -69.80                                   
REMARK 500    GLU A 559     -130.41     52.65                                   
REMARK 500    TYR A 567      120.33    -36.71                                   
REMARK 500    ASP A 570       79.41   -104.87                                   
REMARK 500    SER A 615      141.00   -170.62                                   
REMARK 500    LYS A 630       67.15     61.00                                   
REMARK 500    ARG A 643     -146.77    -98.75                                   
REMARK 500    LYS A 644     -117.19     65.81                                   
REMARK 500    PHE A 660        3.76   -150.12                                   
REMARK 500    GLU A 692      -49.64   -141.05                                   
REMARK 500    ASP A 728      -31.76   -138.11                                   
REMARK 500    THR A 732     -155.02    -87.44                                   
REMARK 500    HIS A 740       56.26    -94.68                                   
REMARK 500    ASP A 748        2.32    -69.37                                   
REMARK 500    ASP A 751      128.27    -37.83                                   
REMARK 500    ASP A 755      105.11    -57.93                                   
REMARK 500    ARG A 774     -153.89   -110.61                                   
REMARK 500    CYS A 794      161.52    172.67                                   
REMARK 500    ASP A 827     -119.79     43.09                                   
REMARK 500    SER A 839      -41.99   -136.64                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610     AMP A 1001                                                       
DBREF  7SUM A  261   918  UNP    P18858   DNLI1_HUMAN    261    918             
DBREF  7SUM B    3    13  PDB    7SUM     7SUM             3     13             
DBREF  7SUM C    1     7  PDB    7SUM     7SUM             1      7             
DBREF  7SUM D    9    26  PDB    7SUM     7SUM             9     26             
SEQADV 7SUM ALA A  346  UNP  P18858    GLU   346 CONFLICT                       
SEQADV 7SUM ALA A  592  UNP  P18858    GLU   592 CONFLICT                       
SEQRES   1 A  658  LEU ASP PRO SER GLY TYR ASN PRO ALA LYS ASN ASN TYR          
SEQRES   2 A  658  HIS PRO VAL GLU ASP ALA CYS TRP LYS PRO GLY GLN LYS          
SEQRES   3 A  658  VAL PRO TYR LEU ALA VAL ALA ARG THR PHE GLU LYS ILE          
SEQRES   4 A  658  GLU GLU VAL SER ALA ARG LEU ARG MET VAL GLU THR LEU          
SEQRES   5 A  658  SER ASN LEU LEU ARG SER VAL VAL ALA LEU SER PRO PRO          
SEQRES   6 A  658  ASP LEU LEU PRO VAL LEU TYR LEU SER LEU ASN HIS LEU          
SEQRES   7 A  658  GLY PRO PRO GLN GLN GLY LEU ALA LEU GLY VAL GLY ASP          
SEQRES   8 A  658  GLY VAL LEU LEU LYS ALA VAL ALA GLN ALA THR GLY ARG          
SEQRES   9 A  658  GLN LEU GLU SER VAL ARG ALA GLU ALA ALA GLU LYS GLY          
SEQRES  10 A  658  ASP VAL GLY LEU VAL ALA GLU ASN SER ARG SER THR GLN          
SEQRES  11 A  658  ARG LEU MET LEU PRO PRO PRO PRO LEU THR ALA SER GLY          
SEQRES  12 A  658  VAL PHE SER LYS PHE ARG ASP ILE ALA ARG LEU THR GLY          
SEQRES  13 A  658  SER ALA SER THR ALA LYS LYS ILE ASP ILE ILE LYS GLY          
SEQRES  14 A  658  LEU PHE VAL ALA CYS ARG HIS SER GLU ALA ARG PHE ILE          
SEQRES  15 A  658  ALA ARG SER LEU SER GLY ARG LEU ARG LEU GLY LEU ALA          
SEQRES  16 A  658  GLU GLN SER VAL LEU ALA ALA LEU SER GLN ALA VAL SER          
SEQRES  17 A  658  LEU THR PRO PRO GLY GLN GLU PHE PRO PRO ALA MET VAL          
SEQRES  18 A  658  ASP ALA GLY LYS GLY LYS THR ALA GLU ALA ARG LYS THR          
SEQRES  19 A  658  TRP LEU GLU GLU GLN GLY MET ILE LEU LYS GLN THR PHE          
SEQRES  20 A  658  CYS GLU VAL PRO ASP LEU ASP ARG ILE ILE PRO VAL LEU          
SEQRES  21 A  658  LEU GLU HIS GLY LEU GLU ARG LEU PRO GLU HIS CYS LYS          
SEQRES  22 A  658  LEU SER PRO GLY ILE PRO LEU LYS PRO MET LEU ALA HIS          
SEQRES  23 A  658  PRO THR ARG GLY ILE SER GLU VAL LEU LYS ARG PHE GLU          
SEQRES  24 A  658  GLU ALA ALA PHE THR CYS GLU TYR LYS TYR ASP GLY GLN          
SEQRES  25 A  658  ARG ALA GLN ILE HIS ALA LEU GLU GLY GLY GLU VAL LYS          
SEQRES  26 A  658  ILE PHE SER ARG ASN GLN ALA ASP ASN THR GLY LYS TYR          
SEQRES  27 A  658  PRO ASP ILE ILE SER ARG ILE PRO LYS ILE LYS LEU PRO          
SEQRES  28 A  658  SER VAL THR SER PHE ILE LEU ASP THR GLU ALA VAL ALA          
SEQRES  29 A  658  TRP ASP ARG GLU LYS LYS GLN ILE GLN PRO PHE GLN VAL          
SEQRES  30 A  658  LEU THR THR ARG LYS ARG LYS GLU VAL ASP ALA SER GLU          
SEQRES  31 A  658  ILE GLN VAL GLN VAL CYS LEU TYR ALA PHE ASP LEU ILE          
SEQRES  32 A  658  TYR LEU ASN GLY GLU SER LEU VAL ARG GLU PRO LEU SER          
SEQRES  33 A  658  ARG ARG ARG GLN LEU LEU ARG GLU ASN PHE VAL GLU THR          
SEQRES  34 A  658  GLU GLY GLU PHE VAL PHE ALA THR SER LEU ASP THR LYS          
SEQRES  35 A  658  ASP ILE GLU GLN ILE ALA GLU PHE LEU GLU GLN SER VAL          
SEQRES  36 A  658  LYS ASP SER CYS GLU GLY LEU MET VAL LYS THR LEU ASP          
SEQRES  37 A  658  VAL ASP ALA THR TYR GLU ILE ALA LYS ARG SER HIS ASN          
SEQRES  38 A  658  TRP LEU LYS LEU LYS LYS ASP TYR LEU ASP GLY VAL GLY          
SEQRES  39 A  658  ASP THR LEU ASP LEU VAL VAL ILE GLY ALA TYR LEU GLY          
SEQRES  40 A  658  ARG GLY LYS ARG ALA GLY ARG TYR GLY GLY PHE LEU LEU          
SEQRES  41 A  658  ALA SER TYR ASP GLU ASP SER GLU GLU LEU GLN ALA ILE          
SEQRES  42 A  658  CYS LYS LEU GLY THR GLY PHE SER ASP GLU GLU LEU GLU          
SEQRES  43 A  658  GLU HIS HIS GLN SER LEU LYS ALA LEU VAL LEU PRO SER          
SEQRES  44 A  658  PRO ARG PRO TYR VAL ARG ILE ASP GLY ALA VAL ILE PRO          
SEQRES  45 A  658  ASP HIS TRP LEU ASP PRO SER ALA VAL TRP GLU VAL LYS          
SEQRES  46 A  658  CYS ALA ASP LEU SER LEU SER PRO ILE TYR PRO ALA ALA          
SEQRES  47 A  658  ARG GLY LEU VAL ASP SER ASP LYS GLY ILE SER LEU ARG          
SEQRES  48 A  658  PHE PRO ARG PHE ILE ARG VAL ARG GLU ASP LYS GLN PRO          
SEQRES  49 A  658  GLU GLN ALA THR THR SER ALA GLN VAL ALA CYS LEU TYR          
SEQRES  50 A  658  ARG LYS GLN SER GLN ILE GLN ASN GLN GLN GLY GLU ASP          
SEQRES  51 A  658  SER GLY SER ASP PRO GLU ASP THR                              
SEQRES   1 B   11   DG  DC  DT  DG  DA  DT  DG  DC  DG  DT  DA                  
SEQRES   1 C    7   DG  DT  DC  DG  DG  DA  DC                                  
SEQRES   1 D   18   DG  DT  DC  DC  DG  DA  DC  DT  DA  DC  DG  DC  DA          
SEQRES   2 D   18   DT  DC  DA  DG  DC                                          
HET    AMP  A1001      22                                                       
HETNAM     AMP ADENOSINE MONOPHOSPHATE                                          
FORMUL   5  AMP    C10 H14 N5 O7 P                                              
FORMUL   6  HOH   *140(H2 O)                                                    
HELIX    1 AA1 ASP A  262  TYR A  266  5                                   5    
HELIX    2 AA2 HIS A  274  ALA A  279  1                                   6    
HELIX    3 AA3 PRO A  288  VAL A  302  1                                  15    
HELIX    4 AA4 ALA A  304  SER A  323  1                                  20    
HELIX    5 AA5 ASP A  326  ASN A  336  1                                  11    
HELIX    6 AA6 PRO A  340  GLY A  344  5                                   5    
HELIX    7 AA7 GLY A  350  GLY A  363  1                                  14    
HELIX    8 AA8 GLN A  365  GLY A  377  1                                  13    
HELIX    9 AA9 ASP A  378  ASN A  385  1                                   8    
HELIX   10 AB1 THR A  400  LEU A  414  1                                  15    
HELIX   11 AB2 ALA A  418  CYS A  434  1                                  17    
HELIX   12 AB3 SER A  437  SER A  447  1                                  11    
HELIX   13 AB4 ALA A  455  THR A  470  1                                  16    
HELIX   14 AB5 THR A  488  VAL A  510  1                                  23    
HELIX   15 AB6 ASP A  512  GLY A  524  1                                  13    
HELIX   16 AB7 ARG A  527  CYS A  532  1                                   6    
HELIX   17 AB8 GLY A  550  GLU A  559  1                                  10    
HELIX   18 AB9 TYR A  598  ARG A  604  1                                   7    
HELIX   19 AC1 ILE A  605  LYS A  609  5                                   5    
HELIX   20 AC2 PRO A  634  THR A  639  1                                   6    
HELIX   21 AC3 PRO A  674  PHE A  686  1                                  13    
HELIX   22 AC4 ASP A  703  ASP A  717  1                                  15    
HELIX   23 AC5 ASP A  748  LEU A  750  5                                   3    
HELIX   24 AC6 ARG A  768  ALA A  772  5                                   5    
HELIX   25 AC7 SER A  801  ALA A  814  1                                  14    
HELIX   26 AC8 GLN A  883  ALA A  887  5                                   5    
HELIX   27 AC9 THR A  889  LYS A  899  1                                  11    
HELIX   28 AD1 GLN A  900  ASN A  905  1                                   6    
SHEET    1 AA1 5 ALA A 545  PRO A 547  0                                        
SHEET    2 AA1 5 TRP A 742  LYS A 746  1  O  TRP A 742   N  HIS A 546           
SHEET    3 AA1 5 GLY A 721  THR A 726 -1  N  LEU A 722   O  LEU A 745           
SHEET    4 AA1 5 PHE A 563  TYR A 567 -1  N  GLU A 566   O  MET A 723           
SHEET    5 AA1 5 SER A 698  ASP A 700 -1  O  LEU A 699   N  CYS A 565           
SHEET    1 AA2 5 VAL A 584  PHE A 587  0                                        
SHEET    2 AA2 5 GLN A 572  ALA A 578 -1  N  HIS A 577   O  LYS A 585           
SHEET    3 AA2 5 PHE A 616  ASP A 626 -1  O  PHE A 616   N  ALA A 578           
SHEET    4 AA2 5 GLN A 654  LEU A 665 -1  O  CYS A 656   N  VAL A 623           
SHEET    5 AA2 5 GLU A 668  SER A 669 -1  O  GLU A 668   N  LEU A 665           
SHEET    1 AA3 4 GLN A 631  ILE A 632  0                                        
SHEET    2 AA3 4 PHE A 616  ASP A 626 -1  N  ASP A 626   O  GLN A 631           
SHEET    3 AA3 4 GLN A 654  LEU A 665 -1  O  CYS A 656   N  VAL A 623           
SHEET    4 AA3 4 PHE A 693  PHE A 695  1  O  VAL A 694   N  LEU A 657           
SHEET    1 AA4 6 VAL A 816  LEU A 817  0                                        
SHEET    2 AA4 6 HIS A 834  LEU A 836 -1  O  TRP A 835   N  LEU A 817           
SHEET    3 AA4 6 THR A 756  LEU A 766 -1  N  ALA A 764   O  HIS A 834           
SHEET    4 AA4 6 TYR A 775  ASP A 784 -1  O  GLY A 777   N  TYR A 765           
SHEET    5 AA4 6 GLU A 789  LEU A 796 -1  O  ILE A 793   N  LEU A 780           
SHEET    6 AA4 6 VAL A 824  ARG A 825  1  O  ARG A 825   N  ALA A 792           
SHEET    1 AA5 5 VAL A 816  LEU A 817  0                                        
SHEET    2 AA5 5 HIS A 834  LEU A 836 -1  O  TRP A 835   N  LEU A 817           
SHEET    3 AA5 5 THR A 756  LEU A 766 -1  N  ALA A 764   O  HIS A 834           
SHEET    4 AA5 5 VAL A 841  LYS A 845 -1  O  VAL A 844   N  LEU A 757           
SHEET    5 AA5 5 ARG A 874  VAL A 878 -1  O  ARG A 877   N  GLU A 843           
SHEET    1 AA6 2 ASP A 848  SER A 852  0                                        
SHEET    2 AA6 2 GLY A 867  ARG A 871 -1  O  GLY A 867   N  SER A 852           
CISPEP   1 PHE A  476    PRO A  477          0        -9.77                     
CRYST1   65.255  116.589  124.156  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      0.015324  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008577  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008054        0.00000