HEADER DNA 27-AUG-99 1CX3 TITLE SOLUTION STRUCTURE OF A COMPLEX BETWEEN D(ATGCAT)2 AND THE TITLE 2 ANTITUMOR BISNAPHTHALIMIDE LU-79553 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*AP*TP*GP*CP*AP*T)-3'); COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: DNA DOUBLE HELIX INTERCALATED BY LU-79553 SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES KEYWDS TOPOISOMERASE, ANTICANCER, DNA, NAPHTHALIMIDE, KEYWDS 2 INTERCALATION, DEOXYRIBONUCLEIC ACID EXPDTA SOLUTION NMR NUMMDL 15 AUTHOR J.GALLEGO,B.R.REID REVDAT 2 24-FEB-09 1CX3 1 VERSN REVDAT 1 19-NOV-99 1CX3 0 JRNL AUTH J.GALLEGO,B.R.REID JRNL TITL SOLUTION STRUCTURE AND DYNAMICS OF A COMPLEX JRNL TITL 2 BETWEEN DNA AND THE ANTITUMOR BISNAPHTHALIMIDE JRNL TITL 3 LU-79553: INTERCALATED RING FLIPPING ON THE JRNL TITL 4 MILLISECOND TIME SCALE. JRNL REF BIOCHEMISTRY V. 38 15104 1999 JRNL REFN ISSN 0006-2960 JRNL PMID 10563793 JRNL DOI 10.1021/BI9915869 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : BIRDER 1995 REMARK 3 AUTHORS : ZHU AND REID REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1CX3 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 31-AUG-99. REMARK 100 THE RCSB ID CODE IS RCSB009599. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 275.00 REMARK 210 PH : 7.20 REMARK 210 IONIC STRENGTH : 20 MM SODIUM PHOSPHATE REMARK 210 PRESSURE : 1 ATM REMARK 210 SAMPLE CONTENTS : SODIUM PHOSPHATE, EDTA REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : COSY, NOESY, ROESY, TOCSY, HP REMARK 210 -HETCOR REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 750 MHZ REMARK 210 SPECTROMETER MODEL : DRX, DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : DGII, AMBER, BIRDER REMARK 210 METHOD USED : DISTANCE GEOMETRY, MOLECULAR REMARK 210 DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 15 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS, REMARK 210 STRUCTURES WITH THE LOWEST REMARK 210 ENERGY 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 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 DA A 1 O4' - C1' - N9 ANGL. DEV. = 2.7 DEGREES REMARK 500 1 DT A 2 C6 - C5 - C7 ANGL. DEV. = -3.7 DEGREES REMARK 500 1 DA A 5 O4' - C1' - N9 ANGL. DEV. = 3.2 DEGREES REMARK 500 1 DT A 6 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 1 DA B 1 O4' - C1' - N9 ANGL. DEV. = 2.7 DEGREES REMARK 500 1 DT B 2 C6 - C5 - C7 ANGL. DEV. = -3.8 DEGREES REMARK 500 1 DA B 5 O4' - C1' - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 1 DT B 6 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 2 DA A 1 O4' - C1' - N9 ANGL. DEV. = 2.8 DEGREES REMARK 500 2 DT A 2 C6 - C5 - C7 ANGL. DEV. = -3.7 DEGREES REMARK 500 2 DA A 5 O4' - C1' - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 2 DT A 6 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 2 DA B 1 O4' - C1' - N9 ANGL. DEV. = 2.8 DEGREES REMARK 500 2 DT B 2 O4' - C1' - N1 ANGL. DEV. = 4.0 DEGREES REMARK 500 2 DT B 2 C3' - O3' - P ANGL. DEV. = 7.4 DEGREES REMARK 500 2 DA B 5 O4' - C1' - N9 ANGL. DEV. = 2.7 DEGREES REMARK 500 2 DT B 6 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 3 DA A 1 O4' - C1' - N9 ANGL. DEV. = 2.7 DEGREES REMARK 500 3 DA A 5 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 3 DT A 6 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 3 DA B 1 O4' - C1' - N9 ANGL. DEV. = 2.7 DEGREES REMARK 500 3 DT B 2 C6 - C5 - C7 ANGL. DEV. = -3.8 DEGREES REMARK 500 3 DA B 5 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 3 DT B 6 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 4 DA A 1 O4' - C1' - N9 ANGL. DEV. = 2.7 DEGREES REMARK 500 4 DT A 2 C6 - C5 - C7 ANGL. DEV. = -3.8 DEGREES REMARK 500 4 DA A 5 O4' - C1' - N9 ANGL. DEV. = 3.4 DEGREES REMARK 500 4 DT A 6 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 4 DA B 1 O4' - C1' - N9 ANGL. DEV. = 2.8 DEGREES REMARK 500 4 DT B 2 C6 - C5 - C7 ANGL. DEV. = -3.7 DEGREES REMARK 500 4 DA B 5 O4' - C1' - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 4 DT B 6 O4' - C1' - N1 ANGL. DEV. = 2.2 DEGREES REMARK 500 5 DA A 1 O4' - C1' - N9 ANGL. DEV. = 2.6 DEGREES REMARK 500 5 DT A 2 C6 - C5 - C7 ANGL. DEV. = -3.6 DEGREES REMARK 500 5 DA A 5 O4' - C1' - N9 ANGL. DEV. = 3.0 DEGREES REMARK 500 5 DT A 6 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 5 DA B 1 O4' - C1' - N9 ANGL. DEV. = 2.5 DEGREES REMARK 500 5 DA B 5 O4' - C1' - N9 ANGL. DEV. = 3.9 DEGREES REMARK 500 5 DT B 6 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 6 DA A 1 O4' - C1' - N9 ANGL. DEV. = 2.6 DEGREES REMARK 500 6 DA A 5 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 6 DT A 6 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 6 DA B 1 O4' - C1' - N9 ANGL. DEV. = 2.7 DEGREES REMARK 500 6 DT B 2 C6 - C5 - C7 ANGL. DEV. = -3.8 DEGREES REMARK 500 6 DA B 5 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 6 DT B 6 O4' - C1' - N1 ANGL. DEV. = 2.0 DEGREES REMARK 500 7 DA A 1 O4' - C1' - N9 ANGL. DEV. = 2.7 DEGREES REMARK 500 7 DT A 2 C6 - C5 - C7 ANGL. DEV. = -3.7 DEGREES REMARK 500 7 DA A 5 O4' - C1' - N9 ANGL. DEV. = 2.9 DEGREES REMARK 500 7 DT A 6 O4' - C1' - N1 ANGL. DEV. = 1.9 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 119 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 1 DA A 5 0.05 SIDE_CHAIN REMARK 500 1 DA B 5 0.05 SIDE_CHAIN REMARK 500 2 DT B 2 0.07 SIDE_CHAIN REMARK 500 3 DA A 5 0.05 SIDE_CHAIN REMARK 500 3 DA B 5 0.05 SIDE_CHAIN REMARK 500 4 DA A 5 0.05 SIDE_CHAIN REMARK 500 4 DA B 5 0.05 SIDE_CHAIN REMARK 500 6 DA B 5 0.05 SIDE_CHAIN REMARK 500 8 DA B 5 0.07 SIDE_CHAIN REMARK 500 9 DA A 5 0.05 SIDE_CHAIN REMARK 500 13 DA A 5 0.05 SIDE_CHAIN REMARK 500 13 DA B 5 0.05 SIDE_CHAIN REMARK 500 14 DA A 5 0.05 SIDE_CHAIN REMARK 500 15 DA B 5 0.07 SIDE_CHAIN 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 NF A 7 DBREF 1CX3 A 1 6 PDB 1CX3 1CX3 1 6 DBREF 1CX3 B 1 6 PDB 1CX3 1CX3 1 6 SEQRES 1 A 6 DA DT DG DC DA DT SEQRES 1 B 6 DA DT DG DC DA DT HET NF A 7 69 HETNAM NF N,N'-(3,7-DIAZANONYLENE)-BIS-NAPHTHALIMIDE HETSYN NF LU-79553 FORMUL 3 NF C31 H30 N4 O4 2+ SITE 1 AC1 8 DT A 2 DG A 3 DC A 4 DA A 5 SITE 2 AC1 8 DT B 2 DG B 3 DC B 4 DA B 5 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 ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL ENDMDL MASTER 154 0 1 0 0 0 2 6 0 0 0 2 END