HEADER    HYDROLASE/DNA                           10-AUG-92   1DNK              
TITLE     THE X-RAY STRUCTURE OF THE DNASE I-D(GGTATACC)2 COMPLEX AT 2.3        
TITLE    2 ANGSTROMS RESOLUTION                                                 
CAVEAT     1DNK    NAG D 1 HAS WRONG CHIRALITY AT ATOM C2                       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-D(*GP*GP*TP*AP*TP*AP*C)-3');                       
COMPND   3 CHAIN: B;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: DNA (5'-D(*GP*GP*TP*AP*TP*AP*CP*C)-3');                    
COMPND   7 CHAIN: C;                                                            
COMPND   8 ENGINEERED: YES;                                                     
COMPND   9 MOL_ID: 3;                                                           
COMPND  10 MOLECULE: PROTEIN (DEOXYRIBONUCLEASE I (DNASE I) (E.C.3.1.21.1));    
COMPND  11 CHAIN: A                                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 MOL_ID: 2;                                                           
SOURCE   4 SYNTHETIC: YES;                                                      
SOURCE   5 MOL_ID: 3;                                                           
SOURCE   6 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   7 ORGANISM_COMMON: CATTLE;                                             
SOURCE   8 ORGANISM_TAXID: 9913;                                                
SOURCE   9 ORGAN: PANCREAS;                                                     
SOURCE  10 SECRETION: MILK                                                      
KEYWDS    PROTEIN-DNA COMPLEX, DOUBLE HELIX, HYDROLASE-DNA COMPLEX              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.A.WESTON,A.LAHM,D.SUCK                                              
REVDAT   6   23-OCT-24 1DNK    1       HETSYN                                   
REVDAT   5   29-JUL-20 1DNK    1       CAVEAT COMPND REMARK HETNAM              
REVDAT   5 2                   1       LINK   SITE   ATOM                       
REVDAT   4   13-JUL-11 1DNK    1       VERSN                                    
REVDAT   3   24-FEB-09 1DNK    1       VERSN                                    
REVDAT   2   01-APR-03 1DNK    1       JRNL                                     
REVDAT   1   31-JAN-94 1DNK    0                                                
JRNL        AUTH   S.A.WESTON,A.LAHM,D.SUCK                                     
JRNL        TITL   X-RAY STRUCTURE OF THE DNASE I-D(GGTATACC)2 COMPLEX AT 2.3 A 
JRNL        TITL 2 RESOLUTION.                                                  
JRNL        REF    J.MOL.BIOL.                   V. 226  1237 1992              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   1518054                                                      
JRNL        DOI    10.1016/0022-2836(92)91064-V                                 
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   A.LAHM,D.SUCK                                                
REMARK   1  TITL   DNASE I INDUCED DNA CONFORMATION: 2 ANGSTROMS STRUCTURE OF A 
REMARK   1  TITL 2 DNASE-OCTAMER COMPLEX                                        
REMARK   1  REF    J.MOL.BIOL.                   V. 222   645 1991              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   D.SUCK,A.LAHM,C.OEFNER                                       
REMARK   1  TITL   STRUCTURE REFINED TO 2 ANGSTROMS OF A NICKED DNA             
REMARK   1  TITL 2 OCTANUCLEOTIDE COMPLEX WITH DNASE I                          
REMARK   1  REF    NATURE                        V. 332   465 1988              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   D.SUCK,C.OEFNER                                              
REMARK   1  TITL   STRUCTURE OF DNASE I AT 2.0 ANGSTROMS RESOLUTION SUGGESTS A  
REMARK   1  TITL 2 MECHANISM FOR BINDING TO AND CUTTING DNA                     
REMARK   1  REF    NATURE                        V. 321   620 1986              
REMARK   1  REFN                   ISSN 0028-0836                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   C.OEFNER,D.SUCK                                              
REMARK   1  TITL   CRYSTALLOGRAPHIC REFINEMENT AND STRUCTURE OF DNASE I AT 2    
REMARK   1  TITL 2 ANGSTROMS RESOLUTION                                         
REMARK   1  REF    J.MOL.BIOL.                   V. 192   605 1986              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   D.SUCK,C.OEFNER,W.KABSCH                                     
REMARK   1  TITL   THREE-DIMENSIONAL STRUCTURE OF BOVINE PANCREATIC DNASE I AT  
REMARK   1  TITL 2 2.5 ANGSTROMS RESOLUTION                                     
REMARK   1  REF    EMBO J.                       V.   3  2423 1984              
REMARK   1  REFN                   ISSN 0261-4189                               
REMARK   1 REFERENCE 6                                                          
REMARK   1  AUTH   D.SUCK                                                       
REMARK   1  TITL   CRYSTALLIZATION AND PRELIMINARY CRYSTALLOGRAPHIC DATA OF     
REMARK   1  TITL 2 BOVINE PANCREATIC DEOXYRIBONUCLEASE I                        
REMARK   1  REF    J.MOL.BIOL.                   V. 162   511 1982              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 7                                                          
REMARK   1  AUTH   T.-H.LIAO,J.SALNIKOW,S.MOORE,W.H.STEIN                       
REMARK   1  TITL   BOVINE PANCREATIC DEOXYRIBONUCLEASE A. ISOLATION OF CYANOGEN 
REMARK   1  TITL 2 BROMIDE PEPTIDES, COMPLETE COVALENT STRUCTURE OF THE         
REMARK   1  TITL 3 POLYPEPTIDE CHAIN                                            
REMARK   1  REF    J.BIOL.CHEM.                  V. 248  1489 1973              
REMARK   1  REFN                   ISSN 0021-9258                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : TNT                                                  
REMARK   3   AUTHORS     : TRONRUD,TEN EYCK,MATTHEWS                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 6.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 11998                          
REMARK   3                                                                      
REMARK   3  USING DATA ABOVE SIGMA CUTOFF.                                      
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.188                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  USING ALL DATA, NO SIGMA CUTOFF.                                    
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1982                                    
REMARK   3   NUCLEIC ACID ATOMS       : 303                                     
REMARK   3   HETEROGEN ATOMS          : 28                                      
REMARK   3   SOLVENT ATOMS            : 77                                      
REMARK   3                                                                      
REMARK   3  WILSON B VALUE (FROM FCALC, A**2) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.    RMS    WEIGHT  COUNT           
REMARK   3   BOND LENGTHS                 (A) : NULL  ; NULL  ; NULL            
REMARK   3   BOND ANGLES            (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TORSION ANGLES         (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   PSEUDOROTATION ANGLES  (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TRIGONAL CARBON PLANES       (A) : NULL  ; NULL  ; NULL            
REMARK   3   GENERAL PLANES               (A) : NULL  ; NULL  ; NULL            
REMARK   3   ISOTROPIC THERMAL FACTORS (A**2) : NULL  ; NULL  ; NULL            
REMARK   3   NON-BONDED CONTACTS          (A) : NULL  ; NULL  ; NULL            
REMARK   3                                                                      
REMARK   3  INCORRECT CHIRAL-CENTERS (COUNT) : NULL                             
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  RESTRAINT LIBRARIES.                                                
REMARK   3   STEREOCHEMISTRY : NULL                                             
REMARK   3   ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL                         
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1DNK COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY NDB.                                
REMARK 100 THE DEPOSITION ID IS D_1000172860.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : AREA DETECTOR                      
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 12681                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 18.890                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.07600                            
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: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.60                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.54                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: VAPOR DIFFUSION, HANGING DROP,           
REMARK 280  TEMPERATURE 293.00K                                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
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   -X+1/2,Y+1/2,-Z                                         
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        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 -1.000000  0.000000  0.000000       25.55000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       54.20000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       25.55000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       54.20000            
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: TRIMERIC                          
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, A, 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     ASP A    98                                                      
REMARK 465     ASP A    99                                                      
REMARK 465     GLY A   100                                                      
REMARK 465     CYS A   101                                                      
REMARK 465     GLU A   102                                                      
REMARK 465     SER A   103                                                      
REMARK 465     CYS A   104                                                      
REMARK 465     GLY A   105                                                      
REMARK 465     ASN A   106                                                      
REMARK 465     ASP A   107                                                      
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   ND2  ASN A    18     O5   NAG D     1              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   CA   GLY A   228     O7   NAG D     2     4455     2.18            
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     DG B 301   C3'    DG B 301   C2'     0.087                       
REMARK 500     DT B 305   P      DT B 305   O5'     0.065                       
REMARK 500     DC B 307   C2'    DC B 307   C1'     0.082                       
REMARK 500     DG C 309   C3'    DG C 309   C2'     0.082                       
REMARK 500     DG C 309   C2'    DG C 309   C1'     0.067                       
REMARK 500     DG C 310   P      DG C 310   O5'     0.090                       
REMARK 500     DG C 310   C2'    DG C 310   C1'     0.075                       
REMARK 500     DT C 311   P      DT C 311   O5'     0.066                       
REMARK 500     DA C 312   C2'    DA C 312   C1'     0.061                       
REMARK 500     DA C 314   C5'    DA C 314   C4'     0.043                       
REMARK 500     DA C 314   C6     DA C 314   N1     -0.049                       
REMARK 500     DC C 315   O3'    DC C 315   C3'    -0.047                       
REMARK 500     DC C 316   P      DC C 316   O5'     0.062                       
REMARK 500    THR A 260   C     THR A 260   OXT     3.173                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500     DG B 301   O4' -  C4' -  C3' ANGL. DEV. =  -5.6 DEGREES          
REMARK 500     DG B 301   C3' -  C2' -  C1' ANGL. DEV. = -10.7 DEGREES          
REMARK 500     DG B 301   O4' -  C1' -  C2' ANGL. DEV. =   3.7 DEGREES          
REMARK 500     DG B 302   C3' -  C2' -  C1' ANGL. DEV. =  -8.0 DEGREES          
REMARK 500     DG B 302   O4' -  C1' -  C2' ANGL. DEV. =   4.7 DEGREES          
REMARK 500     DT B 303   C3' -  C2' -  C1' ANGL. DEV. =  -5.5 DEGREES          
REMARK 500     DT B 303   O4' -  C1' -  C2' ANGL. DEV. =   5.0 DEGREES          
REMARK 500     DT B 303   C6  -  C5  -  C7  ANGL. DEV. =  -5.1 DEGREES          
REMARK 500     DA B 304   O5' -  C5' -  C4' ANGL. DEV. =  -5.5 DEGREES          
REMARK 500     DA B 304   O4' -  C4' -  C3' ANGL. DEV. =  -3.1 DEGREES          
REMARK 500     DA B 304   C3' -  C2' -  C1' ANGL. DEV. =  -6.8 DEGREES          
REMARK 500     DA B 304   O4' -  C1' -  C2' ANGL. DEV. =   5.7 DEGREES          
REMARK 500     DT B 305   O5' -  C5' -  C4' ANGL. DEV. =  -7.0 DEGREES          
REMARK 500     DA B 306   O5' -  C5' -  C4' ANGL. DEV. =  -7.5 DEGREES          
REMARK 500     DA B 306   C4' -  C3' -  C2' ANGL. DEV. =   6.1 DEGREES          
REMARK 500     DA B 306   O4' -  C1' -  N9  ANGL. DEV. =  -6.0 DEGREES          
REMARK 500     DA B 306   C2  -  N3  -  C4  ANGL. DEV. =   3.9 DEGREES          
REMARK 500     DC B 307   C1' -  O4' -  C4' ANGL. DEV. =  -7.4 DEGREES          
REMARK 500     DC B 307   C3' -  C2' -  C1' ANGL. DEV. =  -6.9 DEGREES          
REMARK 500     DC B 307   O4' -  C1' -  N1  ANGL. DEV. =   5.8 DEGREES          
REMARK 500     DC B 307   N1  -  C2  -  N3  ANGL. DEV. =   5.2 DEGREES          
REMARK 500     DC B 307   C2  -  N3  -  C4  ANGL. DEV. =  -5.2 DEGREES          
REMARK 500     DC B 307   C4  -  C5  -  C6  ANGL. DEV. =   5.6 DEGREES          
REMARK 500     DC B 307   C5  -  C6  -  N1  ANGL. DEV. =  -5.3 DEGREES          
REMARK 500     DG C 309   C3' -  C2' -  C1' ANGL. DEV. = -11.2 DEGREES          
REMARK 500     DG C 309   O4' -  C1' -  C2' ANGL. DEV. =   3.3 DEGREES          
REMARK 500     DG C 309   C6  -  C5  -  N7  ANGL. DEV. =  -3.7 DEGREES          
REMARK 500     DG C 309   N3  -  C2  -  N2  ANGL. DEV. =   4.4 DEGREES          
REMARK 500     DG C 309   C3' -  O3' -  P   ANGL. DEV. =  11.7 DEGREES          
REMARK 500     DG C 310   C3' -  C2' -  C1' ANGL. DEV. =  -6.6 DEGREES          
REMARK 500     DG C 310   C6  -  N1  -  C2  ANGL. DEV. =  -5.6 DEGREES          
REMARK 500     DG C 310   N3  -  C4  -  C5  ANGL. DEV. =  -5.0 DEGREES          
REMARK 500     DT C 311   C4' -  C3' -  C2' ANGL. DEV. =   6.0 DEGREES          
REMARK 500     DT C 311   C3' -  C2' -  C1' ANGL. DEV. =  -9.0 DEGREES          
REMARK 500     DT C 311   O4' -  C1' -  N1  ANGL. DEV. =  -4.8 DEGREES          
REMARK 500     DT C 311   C6  -  N1  -  C2  ANGL. DEV. =   4.3 DEGREES          
REMARK 500     DT C 311   C2  -  N3  -  C4  ANGL. DEV. =  -4.8 DEGREES          
REMARK 500     DT C 311   C5  -  C6  -  N1  ANGL. DEV. =  -6.3 DEGREES          
REMARK 500     DT C 311   C6  -  C5  -  C7  ANGL. DEV. =  -5.0 DEGREES          
REMARK 500     DA C 312   C1' -  O4' -  C4' ANGL. DEV. =  -6.0 DEGREES          
REMARK 500     DA C 312   C3' -  C2' -  C1' ANGL. DEV. =  -5.9 DEGREES          
REMARK 500     DA C 312   C4  -  C5  -  C6  ANGL. DEV. =   3.2 DEGREES          
REMARK 500     DA C 312   C5  -  C6  -  N1  ANGL. DEV. =  -4.2 DEGREES          
REMARK 500     DA C 312   C3' -  O3' -  P   ANGL. DEV. =   7.5 DEGREES          
REMARK 500     DT C 313   O4' -  C1' -  C2' ANGL. DEV. =   4.3 DEGREES          
REMARK 500     DT C 313   O4' -  C1' -  N1  ANGL. DEV. =   2.3 DEGREES          
REMARK 500     DT C 313   C4  -  C5  -  C6  ANGL. DEV. =   4.0 DEGREES          
REMARK 500     DT C 313   N3  -  C2  -  O2  ANGL. DEV. =  -4.7 DEGREES          
REMARK 500     DT C 313   C6  -  C5  -  C7  ANGL. DEV. =  -4.1 DEGREES          
REMARK 500     DA C 314   O4' -  C4' -  C3' ANGL. DEV. =   4.8 DEGREES          
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      87 ANGLE DEVIATIONS.                             
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  10       56.71     37.74                                   
REMARK 500    GLU A  39       43.99     71.47                                   
REMARK 500    ARG A  41       78.70   -107.58                                   
REMARK 500    LEU A  45       23.99     49.50                                   
REMARK 500    ASP A  59      135.28   -170.33                                   
REMARK 500    ASN A  74     -142.91   -122.25                                   
REMARK 500    ASP A  93      162.57    175.59                                   
REMARK 500    ALA A 171       45.55    -79.11                                   
REMARK 500    CYS A 173     -125.02     44.91                                   
REMARK 500    ASN A 208       73.37   -112.50                                   
REMARK 500    SER A 250      150.53    177.82                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 OF THE CARBOHYDRATE MOIETY ATTACHED TO ND2 ASN 18, ONLY THE          
REMARK 600 FIRST TWO RESIDUES WERE VISIBLE IN THE ELECTRON DENSITY              
REMARK 600 MAP.                                                                 
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: ACT                                                 
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: NULL                                               
DBREF  1DNK A    1   260  UNP    P00639   DRN1_BOVIN      23    282             
DBREF  1DNK B  301   307  PDB    1DNK     1DNK           301    307             
DBREF  1DNK C  309   316  PDB    1DNK     1DNK           309    316             
SEQRES   1 B    7   DG  DG  DT  DA  DT  DA  DC                                  
SEQRES   1 C    8   DG  DG  DT  DA  DT  DA  DC  DC                              
SEQRES   1 A  260  LEU LYS ILE ALA ALA PHE ASN ILE ARG THR PHE GLY GLU          
SEQRES   2 A  260  THR LYS MET SER ASN ALA THR LEU ALA SER TYR ILE VAL          
SEQRES   3 A  260  ARG ILE VAL ARG ARG TYR ASP ILE VAL LEU ILE GLN GLU          
SEQRES   4 A  260  VAL ARG ASP SER HIS LEU VAL ALA VAL GLY LYS LEU LEU          
SEQRES   5 A  260  ASP TYR LEU ASN GLN ASP ASP PRO ASN THR TYR HIS TYR          
SEQRES   6 A  260  VAL VAL SER GLU PRO LEU GLY ARG ASN SER TYR LYS GLU          
SEQRES   7 A  260  ARG TYR LEU PHE LEU PHE ARG PRO ASN LYS VAL SER VAL          
SEQRES   8 A  260  LEU ASP THR TYR GLN TYR ASP ASP GLY CYS GLU SER CYS          
SEQRES   9 A  260  GLY ASN ASP SER PHE SER ARG GLU PRO ALA VAL VAL LYS          
SEQRES  10 A  260  PHE SER SER HIS SER THR LYS VAL LYS GLU PHE ALA ILE          
SEQRES  11 A  260  VAL ALA LEU HIS SER ALA PRO SER ASP ALA VAL ALA GLU          
SEQRES  12 A  260  ILE ASN SER LEU TYR ASP VAL TYR LEU ASP VAL GLN GLN          
SEQRES  13 A  260  LYS TRP HIS LEU ASN ASP VAL MET LEU MET GLY ASP PHE          
SEQRES  14 A  260  ASN ALA ASP CYS SER TYR VAL THR SER SER GLN TRP SER          
SEQRES  15 A  260  SER ILE ARG LEU ARG THR SER SER THR PHE GLN TRP LEU          
SEQRES  16 A  260  ILE PRO ASP SER ALA ASP THR THR ALA THR SER THR ASN          
SEQRES  17 A  260  CYS ALA TYR ASP ARG ILE VAL VAL ALA GLY SER LEU LEU          
SEQRES  18 A  260  GLN SER SER VAL VAL PRO GLY SER ALA ALA PRO PHE ASP          
SEQRES  19 A  260  PHE GLN ALA ALA TYR GLY LEU SER ASN GLU MET ALA LEU          
SEQRES  20 A  260  ALA ILE SER ASP HIS TYR PRO VAL GLU VAL THR LEU THR          
MODRES 1DNK ASN A   18  ASN  GLYCOSYLATION SITE                                 
HET    NAG  D   1      14                                                       
HET    NAG  D   2      14                                                       
HETNAM     NAG 2-ACETAMIDO-2-DEOXY-BETA-D-GLUCOPYRANOSE                         
HETSYN     NAG N-ACETYL-BETA-D-GLUCOSAMINE; 2-ACETAMIDO-2-DEOXY-BETA-           
HETSYN   2 NAG  D-GLUCOSE; 2-ACETAMIDO-2-DEOXY-D-GLUCOSE; 2-ACETAMIDO-          
HETSYN   3 NAG  2-DEOXY-GLUCOSE; N-ACETYL-D-GLUCOSAMINE                         
FORMUL   4  NAG    2(C8 H15 N O6)                                               
FORMUL   5  HOH   *77(H2 O)                                                     
HELIX    1     GLU A   13  MET A   16  1                                   4    
HELIX    2     ALA A   19  ARG A   30  1                                  12    
HELIX    3     VAL A   46  LEU A   55  1                                  10    
HELIX    4     ASP A  139  LEU A  147  1                                   9    
HELIX    5     TYR A  148  TRP A  158  1CONTIGUOUS WITH HELIX H4A         11    
HELIX    6     ARG A  185  THR A  188  1                                   4    
HELIX    7     SER A  219  SER A  224  1                                   6    
HELIX    8     PHE A  235  TYR A  239  1                                   5    
HELIX    9     ASN A  243  ILE A  249  1                                   7    
SHEET    1  S1 6 ALA A 231  PRO A 232  0                                        
SHEET    2  S1 6 VAL A 255  LEU A 259 -1  O  GLU A 256   N  ALA A 231           
SHEET    3  S1 6 LYS A   2  PHE A  11 -1  O  ALA A   5   N  VAL A 255           
SHEET    4  S1 6 ILE A  34  VAL A  40  1  O  LEU A  36   N  PHE A   6           
SHEET    5  S1 6 ARG A  79  PHE A  84 -1  O  LEU A  81   N  ILE A  37           
SHEET    6  S1 6 HIS A  64  VAL A  67 -1  O  VAL A  66   N  PHE A  82           
SHEET    1  S2 6 VAL A  89  GLN A  96  0                                        
SHEET    2  S2 6 ALA A 114  SER A 120 -1  O  VAL A 115   N  TYR A  95           
SHEET    3  S2 6 LYS A 126  ALA A 132 -1  O  ILE A 130   N  VAL A 116           
SHEET    4  S2 6 VAL A 163  ASP A 168  1  O  MET A 166   N  VAL A 131           
SHEET    5  S2 6 ASP A 212  ALA A 217 -1  O  VAL A 215   N  LEU A 165           
SHEET    6  S2 6 GLN A 193  TRP A 194 -1  O  GLN A 193   N  VAL A 216           
SSBOND   1 CYS A  173    CYS A  209                          1555   1555  2.08  
LINK         ND2 ASN A  18                 C1  NAG D   1     1555   1555  1.52  
LINK         O4  NAG D   1                 C1  NAG D   2     1555   1555  1.52  
SITE     1 ACT  5 GLU A  39  GLU A  78  HIS A 134  ASP A 212                    
SITE     2 ACT  5 HIS A 252                                                     
CRYST1   51.100  108.400   62.100  90.00  90.00  90.00 P 21 21 2     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      0.019569  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009225  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.016103        0.00000