HEADER    DNA                                     01-DEC-94   199D              
TITLE     SOLUTION STRUCTURE OF THE MONOALKYLATED MITOMYCIN C-DNA COMPLEX       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA (5'-D(*(DI)P*CP*AP*CP*GP*TP*CP*(DI)P*T)-3');           
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES;                                                     
COMPND   5 MOL_ID: 2;                                                           
COMPND   6 MOLECULE: DNA (5'-D(*AP*CP*GP*AP*CP*GP*TP*GP*C)-3');                 
COMPND   7 CHAIN: B;                                                            
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 SYNTHETIC: YES;                                                      
SOURCE   3 OTHER_DETAILS: CHEMICALLY SYNTHESIZED;                               
SOURCE   4 MOL_ID: 2;                                                           
SOURCE   5 SYNTHETIC: YES;                                                      
SOURCE   6 OTHER_DETAILS: CHEMICALLY SYNTHESIZED                                
KEYWDS    DNA, MITOMYCIN, DOUBLE HELIX                                          
EXPDTA    SOLUTION NMR                                                          
NUMMDL    3                                                                     
AUTHOR    M.SASTRY,R.FIALA,R.LIPMAN,M.TOMASZ,D.J.PATEL                          
REVDAT   4   13-MAR-24 199D    1       COMPND SOURCE                            
REVDAT   3   16-FEB-22 199D    1       REMARK LINK                              
REVDAT   2   24-FEB-09 199D    1       VERSN                                    
REVDAT   1   07-FEB-95 199D    0                                                
JRNL        AUTH   M.SASTRY,R.FIALA,R.LIPMAN,M.TOMASZ,D.J.PATEL                 
JRNL        TITL   SOLUTION STRUCTURE OF THE MONOALKYLATED MITOMYCIN C-DNA      
JRNL        TITL 2 COMPLEX.                                                     
JRNL        REF    J.MOL.BIOL.                   V. 247   338 1995              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   7707379                                                      
JRNL        DOI    10.1006/JMBI.1994.0143                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR                                               
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: THREE STARTING STRUCTURES WERE OBTAINED   
REMARK   3  BY MANUALLY DOCKING MITOMYCIN C ON A FORM AND B FORM DNA. THESE     
REMARK   3  WERE SUBSEQUENTLY REFINED BY DISTANCE-RESTRAINED MOLECULAR          
REMARK   3  DYNAMICS USING A SET OF INTER-PROTON DISTANCES DERIVED FROM NMR     
REMARK   3  DATA. THE THREE DISTANCE-REFINED STRUCTURES WERE REFINED FURTHER    
REMARK   3  USING RELAXATION-MATRIX BASED NOE INTENSITY-RESTRAINED MOLECULAR    
REMARK   3  DYNAMICS. THE FINAL THREE STRUCTURES WERE OBTAINED BY TAKING THE    
REMARK   3  AVERAGE COORDINATES OF THE LAST 1.5 PS OF THE DYNAMICS DURING       
REMARK   3  RELAXATION MATRIX REFINEMENT AND MINIMIZED. THE R(1/6) VALUE WAS    
REMARK   3  USED TO REFINE THE STRUCTURE DURING RELAXATION MATRIX               
REMARK   3  REFINEMENT. THE SUMMATIONS RUN THROUGH OBSERVED, QUANTIFIABLE       
REMARK   3  NOE CROSSPEAKS IN NOESY SPECTRA RECORDED IN D2O AND MIXING TIMES    
REMARK   3  OF 30, 60, 90, 120, 200 AND 300 MS. THE R(1/6) FACTOR AND THE       
REMARK   3  RMS DEVIATIONS FROM IDEAL GEOMETRY FOR THE THREE FINAL              
REMARK   3  STRUCTURES ARE: MDL1 MDL2 MDL3 R(1/6) FACTOR 0.027 0.026 0.026      
REMARK   3  BOND (ANG) 0.008 0.008 0.008 ANGLE (DEG) 2.913 2.931 2.949          
REMARK   3  IMPROPER (DEG) 0.361 0.393 0.372                                    
REMARK   4                                                                      
REMARK   4 199D COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000170219.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : NULL                               
REMARK 210  PH                             : NULL                               
REMARK 210  IONIC STRENGTH                 : NULL                               
REMARK 210  PRESSURE                       : NULL                               
REMARK 210  SAMPLE CONTENTS                : NULL                               
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : NULL                               
REMARK 210  SPECTROMETER FIELD STRENGTH    : NULL                               
REMARK 210  SPECTROMETER MODEL             : NULL                               
REMARK 210  SPECTROMETER MANUFACTURER      : NULL                               
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NULL                               
REMARK 210   METHOD USED                   : MOLECULAR DYNAMICS, MATRIX         
REMARK 210                                   RELAXATION                         
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 3                                  
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 3                                  
REMARK 210 CONFORMERS, SELECTION CRITERIA  : ALL CALCULATED STRUCTURES          
REMARK 210                                   SUBMITTED                          
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
REMARK 210                                                                      
REMARK 210 REMARK: NULL                                                         
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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 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 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  1  DT A   6   C5     DT A   6   C7      0.040                       
REMARK 500  1  DT A   9   C5     DT A   9   C7      0.038                       
REMARK 500  2  DT A   6   C5     DT A   6   C7      0.042                       
REMARK 500  2  DT A   9   C5     DT A   9   C7      0.039                       
REMARK 500  3  DT A   6   C5     DT A   6   C7      0.044                       
REMARK 500  3  DT A   9   C5     DT A   9   C7      0.042                       
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  1  DC A   2   O4' -  C4' -  C3' ANGL. DEV. =   3.6 DEGREES          
REMARK 500  1  DC A   2   O4' -  C1' -  C2' ANGL. DEV. =  -5.0 DEGREES          
REMARK 500  1  DC A   2   C3' -  O3' -  P   ANGL. DEV. =  10.4 DEGREES          
REMARK 500  1  DA A   3   O4' -  C1' -  N9  ANGL. DEV. =  -5.2 DEGREES          
REMARK 500  1  DA A   3   C3' -  O3' -  P   ANGL. DEV. =   9.1 DEGREES          
REMARK 500  1  DC A   4   C4' -  C3' -  C2' ANGL. DEV. =  -4.5 DEGREES          
REMARK 500  1  DC A   4   O4' -  C1' -  C2' ANGL. DEV. =  -5.6 DEGREES          
REMARK 500  1  DC A   4   N1  -  C2  -  O2  ANGL. DEV. =   3.8 DEGREES          
REMARK 500  1  DG A   5   O4' -  C1' -  C2' ANGL. DEV. =  -5.3 DEGREES          
REMARK 500  1  DG A   5   O4' -  C1' -  N9  ANGL. DEV. =   2.6 DEGREES          
REMARK 500  1  DT A   6   O4' -  C1' -  N1  ANGL. DEV. =   5.5 DEGREES          
REMARK 500  1  DC A   7   O4' -  C1' -  N1  ANGL. DEV. =   2.6 DEGREES          
REMARK 500  1  DA B  10   C1' -  O4' -  C4' ANGL. DEV. =  -9.1 DEGREES          
REMARK 500  1  DA B  10   O4' -  C1' -  C2' ANGL. DEV. =  -6.0 DEGREES          
REMARK 500  1  DA B  10   O4' -  C1' -  N9  ANGL. DEV. =   6.1 DEGREES          
REMARK 500  1  DG B  12   C5' -  C4' -  O4' ANGL. DEV. =   6.7 DEGREES          
REMARK 500  1  DG B  12   O4' -  C1' -  C2' ANGL. DEV. =  -5.6 DEGREES          
REMARK 500  1  DG B  12   O4' -  C1' -  N9  ANGL. DEV. =   6.5 DEGREES          
REMARK 500  1  DC B  14   O4' -  C1' -  N1  ANGL. DEV. =  -4.3 DEGREES          
REMARK 500  1  DC B  14   N1  -  C2  -  O2  ANGL. DEV. =   3.7 DEGREES          
REMARK 500  1  DG B  15   C5' -  C4' -  O4' ANGL. DEV. =   7.1 DEGREES          
REMARK 500  1  DG B  15   O4' -  C1' -  C2' ANGL. DEV. =  -6.9 DEGREES          
REMARK 500  1  DG B  15   O4' -  C1' -  N9  ANGL. DEV. =   2.5 DEGREES          
REMARK 500  1  DT B  16   O4' -  C1' -  C2' ANGL. DEV. =  -4.8 DEGREES          
REMARK 500  1  DT B  16   O4' -  C1' -  N1  ANGL. DEV. =   8.7 DEGREES          
REMARK 500  1  DG B  17   O4' -  C1' -  N9  ANGL. DEV. =   5.7 DEGREES          
REMARK 500  1  DC B  18   C4' -  C3' -  C2' ANGL. DEV. =  -5.1 DEGREES          
REMARK 500  1  DC B  18   O4' -  C1' -  N1  ANGL. DEV. =   5.5 DEGREES          
REMARK 500  2  DC A   2   O4' -  C4' -  C3' ANGL. DEV. =   3.7 DEGREES          
REMARK 500  2  DC A   2   O4' -  C1' -  C2' ANGL. DEV. =  -5.3 DEGREES          
REMARK 500  2  DC A   4   O4' -  C1' -  C2' ANGL. DEV. =  -7.9 DEGREES          
REMARK 500  2  DC A   4   O4' -  C1' -  N1  ANGL. DEV. =   4.5 DEGREES          
REMARK 500  2  DC A   4   N1  -  C2  -  O2  ANGL. DEV. =   3.7 DEGREES          
REMARK 500  2  DG A   5   C4' -  C3' -  C2' ANGL. DEV. =  -4.3 DEGREES          
REMARK 500  2  DG A   5   O4' -  C1' -  C2' ANGL. DEV. =  -5.2 DEGREES          
REMARK 500  2  DT A   6   O4' -  C1' -  N1  ANGL. DEV. =   5.0 DEGREES          
REMARK 500  2  DC A   7   O4' -  C1' -  N1  ANGL. DEV. =   3.7 DEGREES          
REMARK 500  2  DA B  10   C1' -  O4' -  C4' ANGL. DEV. =  -9.3 DEGREES          
REMARK 500  2  DA B  10   O4' -  C1' -  C2' ANGL. DEV. =  -4.9 DEGREES          
REMARK 500  2  DA B  10   O4' -  C1' -  N9  ANGL. DEV. =   6.4 DEGREES          
REMARK 500  2  DA B  10   C3' -  O3' -  P   ANGL. DEV. =   8.8 DEGREES          
REMARK 500  2  DG B  12   C5' -  C4' -  O4' ANGL. DEV. =   8.3 DEGREES          
REMARK 500  2  DG B  12   O4' -  C1' -  C2' ANGL. DEV. =  -5.4 DEGREES          
REMARK 500  2  DG B  12   C3' -  O3' -  P   ANGL. DEV. =  10.5 DEGREES          
REMARK 500  2  DG B  15   O4' -  C1' -  C2' ANGL. DEV. =  -6.2 DEGREES          
REMARK 500  2  DG B  15   O4' -  C1' -  N9  ANGL. DEV. =   2.1 DEGREES          
REMARK 500  2  DT B  16   O4' -  C1' -  N1  ANGL. DEV. =  12.1 DEGREES          
REMARK 500  2  DG B  17   O4' -  C1' -  N9  ANGL. DEV. =   4.6 DEGREES          
REMARK 500  2  DC B  18   O4' -  C1' -  N1  ANGL. DEV. =   2.1 DEGREES          
REMARK 500  3  DI A   1   C3' -  O3' -  P   ANGL. DEV. =   7.2 DEGREES          
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      74 ANGLE DEVIATIONS.                             
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MOC A 19                  
DBREF  199D A    1     9  PDB    199D     199D             1      9             
DBREF  199D B   10    18  PDB    199D     199D            10     18             
SEQRES   1 A    9   DI  DC  DA  DC  DG  DT  DC  DI  DT                          
SEQRES   1 B    9   DA  DC  DG  DA  DC  DG  DT  DG  DC                          
HET    MOC  A  19      37                                                       
HETNAM     MOC CARBAMIC ACID 2,6-DIAMINO-5-METHYL-4,7-DIOXO-2,3,4,7-            
HETNAM   2 MOC  TETRAHYDRO-1H-3A-AZA-CYCLOPENTA[A]INDEN-8-YLMETHYL              
HETNAM   3 MOC  ESTER                                                           
FORMUL   3  MOC    C14 H16 N4 O4                                                
LINK         N2   DG A   5                 C1  MOC A  19     1555   1555  1.43  
SITE     1 AC1  6  DG A   5   DT A   6   DC A   7   DC B  14                    
SITE     2 AC1  6  DG B  15   DT B  16                                          
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000                         
MODEL        1