HEADER DNA 13-DEC-88 1VTF TITLE STRUCTURE OF 5'-D(*(BRO)CP*GP*(BRO)CP*G)-3' IN COMPLEX WITH PROFLAVINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*(BRO)CP*GP*(BRO)CP*G)-3'); COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS RIGHT HANDED DNA, DOUBLE HELIX, COMPLEXED WITH DRUG, MODIFIED, KEYWDS 2 DEOXYRIBONUCLEIC ACID, DNA EXPDTA X-RAY DIFFRACTION AUTHOR E.WESTHOF,M.V.HOSUR,M.SUNDARALINGAM REVDAT 4 27-DEC-23 1VTF 1 REMARK LINK REVDAT 3 10-OCT-18 1VTF 1 SOURCE JRNL REVDAT 2 18-APR-18 1VTF 1 REMARK REVDAT 1 13-JUL-11 1VTF 0 JRNL AUTH E.WESTHOF,M.V.HOSUR,M.SUNDARALINGAM JRNL TITL NONINTERCALATIVE BINDING OF PROFLAVIN TO Z-DNA: STRUCTURE OF JRNL TITL 2 A COMPLEX BETWEEN D(5BRC-G-5BRC-G) AND PROFLAVIN. JRNL REF BIOCHEMISTRY V. 27 5742 1988 JRNL REFN ISSN 0006-2960 JRNL PMID 3179273 REMARK 2 REMARK 2 RESOLUTION. 2.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : NUCLSQ REMARK 3 AUTHORS : WESTHOF,DUMAS,MORAS REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 4.50 REMARK 3 DATA CUTOFF (SIGMA(F)) : 4.000 REMARK 3 COMPLETENESS FOR RANGE (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : 474 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING + TEST SET) : 0.269 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 FIT/AGREEMENT OF MODEL WITH ALL DATA. 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 : 0 REMARK 3 NUCLEIC ACID ATOMS : 162 REMARK 3 HETEROGEN ATOMS : 96 REMARK 3 SOLVENT ATOMS : 1 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 DISTANCE RESTRAINTS. RMS SIGMA REMARK 3 SUGAR-BASE BOND DISTANCE (A) : NULL ; NULL REMARK 3 SUGAR-BASE BOND ANGLE DISTANCE (A) : NULL ; NULL REMARK 3 PHOSPHATE BONDS DISTANCE (A) : NULL ; NULL REMARK 3 PHOSPHATE BOND ANGLE, H-BOND (A) : NULL ; NULL REMARK 3 REMARK 3 PLANE RESTRAINT (A) : NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINT (A**3) : NULL ; NULL REMARK 3 REMARK 3 NON-BONDED CONTACT RESTRAINTS. REMARK 3 SINGLE TORSION CONTACT (A) : NULL ; NULL REMARK 3 MULTIPLE TORSION CONTACT (A) : NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 SUGAR-BASE BONDS (A**2) : NULL ; NULL REMARK 3 SUGAR-BASE ANGLES (A**2) : NULL ; NULL REMARK 3 PHOSPHATE BONDS (A**2) : NULL ; NULL REMARK 3 PHOSPHATE BOND ANGLE, H-BOND (A**2) : NULL ; NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1VTF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-DEC-91. REMARK 100 THE DEPOSITION ID IS D_1000003039. 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 : 7.00 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : SEALED TUBE 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) : 1.5418 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : DIFFRACTOMETER REMARK 200 DETECTOR MANUFACTURER : ENRAF-NONIUS CAD4 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000 REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 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 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 (%): NULL REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): NULL REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: ACETONE, SODIUM CACODYLATE, PH 7.00, REMARK 280 LIQUID DIFFUSION REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 29.66667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 14.83333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 22.25000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 7.41667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 37.08333 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 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: 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 C6 CBR B 5 C6 CBR B 7 5555 0.05 REMARK 500 C5 CBR B 5 C5 CBR B 7 5555 0.11 REMARK 500 N1 CBR B 5 N1 CBR B 7 5555 0.16 REMARK 500 C2' CBR A 1 C2' CBR A 3 6554 0.19 REMARK 500 N1 CBR A 1 N1 CBR A 3 6554 0.20 REMARK 500 C2 CBR B 5 C2 CBR B 7 5555 0.21 REMARK 500 C2 CBR A 1 C2 CBR A 3 6554 0.21 REMARK 500 O2 CBR B 5 O2 CBR B 7 5555 0.21 REMARK 500 O3' CBR A 1 O3' CBR A 3 6554 0.21 REMARK 500 C1' CBR A 1 C1' CBR A 3 6554 0.22 REMARK 500 C3' CBR A 1 C3' CBR A 3 6554 0.22 REMARK 500 N3 CBR A 1 N3 CBR A 3 6554 0.22 REMARK 500 O6 DG B 6 O6 DG B 8 5555 0.22 REMARK 500 C4 CBR B 5 C4 CBR B 7 5555 0.23 REMARK 500 C1' CBR B 5 C1' CBR B 7 5555 0.23 REMARK 500 BR CBR B 5 BR CBR B 7 5555 0.25 REMARK 500 BR CBR A 1 BR CBR A 3 6554 0.25 REMARK 500 C6 DG A 2 C6 DG A 4 6554 0.25 REMARK 500 OP2 DG B 6 OP2 DG B 8 5555 0.26 REMARK 500 C5 DG A 2 C5 DG A 4 6554 0.26 REMARK 500 N3 CBR B 5 N3 CBR B 7 5555 0.27 REMARK 500 O6 DG A 2 O6 DG A 4 6554 0.28 REMARK 500 C6 DG B 6 C6 DG B 8 5555 0.28 REMARK 500 C2' CBR B 5 C2' CBR B 7 5555 0.28 REMARK 500 P DG B 6 P DG B 8 5555 0.30 REMARK 500 O4' CBR B 5 O4' CBR B 7 5555 0.30 REMARK 500 O2 CBR A 1 O2 CBR A 3 6554 0.30 REMARK 500 C4' CBR A 1 C4' CBR A 3 6554 0.31 REMARK 500 C4 CBR A 1 C4 CBR A 3 6554 0.32 REMARK 500 O4' CBR A 1 O4' CBR A 3 6554 0.32 REMARK 500 C5 DG B 6 C3 PRL B 9 6554 0.33 REMARK 500 C3' CBR B 5 C3' CBR B 7 5555 0.33 REMARK 500 N2 DG B 8 N10 PRL B 9 2554 0.34 REMARK 500 N10 PRL A 13 N10 PRL B 14 6554 0.35 REMARK 500 O2 CBR A 3 C8 PRL B 9 6554 0.35 REMARK 500 C5 DG B 6 C5 DG B 8 5555 0.35 REMARK 500 C6 CBR A 1 C6 CBR A 3 6554 0.36 REMARK 500 N7 DG A 2 N7 DG A 4 6554 0.37 REMARK 500 C4 DG A 2 C4 DG A 4 6554 0.37 REMARK 500 C4' CBR B 5 C4' CBR B 7 5555 0.37 REMARK 500 OP1 DG B 6 OP1 DG B 8 5555 0.37 REMARK 500 N9 DG A 2 N9 DG A 4 6554 0.38 REMARK 500 N4 CBR B 5 N4 CBR B 7 5555 0.40 REMARK 500 C8 DG A 2 C8 DG A 4 6554 0.41 REMARK 500 N4 CBR A 1 N4 CBR A 3 6554 0.42 REMARK 500 C5 CBR A 1 C5 CBR A 3 6554 0.43 REMARK 500 N1 DG A 2 N1 DG A 4 6554 0.43 REMARK 500 N7 DG B 6 N15 PRL B 9 6554 0.43 REMARK 500 C5 DG B 8 C3 PRL B 9 2554 0.44 REMARK 500 C14 PRL A 13 C11 PRL B 14 6554 0.44 REMARK 500 REMARK 500 THIS ENTRY HAS 640 SYMMETRY CONTACTS 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 CBR A 1 O3' DG A 2 P -0.076 REMARK 500 CBR B 5 O3' DG B 6 P 0.114 REMARK 500 CBR B 7 O3' DG B 8 P 0.089 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 CBR A 1 C3' - O3' - P ANGL. DEV. = 10.5 DEGREES REMARK 500 DG A 2 O3' - P - OP1 ANGL. DEV. = 15.2 DEGREES REMARK 500 DG A 2 OP1 - P - OP2 ANGL. DEV. = -12.3 DEGREES REMARK 500 DG A 2 P - O5' - C5' ANGL. DEV. = 11.8 DEGREES REMARK 500 DG A 4 O3' - P - O5' ANGL. DEV. = 13.2 DEGREES REMARK 500 DG A 4 C6 - N1 - C2 ANGL. DEV. = -3.6 DEGREES REMARK 500 DG A 4 C5 - C6 - N1 ANGL. DEV. = 4.0 DEGREES REMARK 500 DG A 4 C5 - C6 - O6 ANGL. DEV. = -5.0 DEGREES REMARK 500 DG B 6 O5' - C5' - C4' ANGL. DEV. = -7.3 DEGREES REMARK 500 DG B 8 O4' - C1' - N9 ANGL. DEV. = -11.9 DEGREES REMARK 500 DG B 8 C5 - C6 - N1 ANGL. DEV. = 3.5 DEGREES 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 PRL B 9 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PRL B 10 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PRL B 11 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PRL A 12 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PRL A 13 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE PRL B 14 DBREF 1VTF A 1 4 PDB 1VTF 1VTF 1 4 DBREF 1VTF B 5 8 PDB 1VTF 1VTF 5 8 SEQRES 1 A 4 CBR DG CBR DG SEQRES 1 B 4 CBR DG CBR DG MODRES 1VTF CBR A 1 DC MODRES 1VTF CBR A 3 DC MODRES 1VTF CBR B 5 DC MODRES 1VTF CBR B 7 DC HET CBR A 1 17 HET CBR A 3 20 HET CBR B 5 17 HET CBR B 7 20 HET PRL A 12 16 HET PRL A 13 16 HET PRL B 9 16 HET PRL B 10 16 HET PRL B 11 16 HET PRL B 14 16 HETNAM CBR 5-BROMO-2'-DEOXY-CYTIDINE-5'-MONOPHOSPHATE HETNAM PRL PROFLAVIN FORMUL 1 CBR 4(C9 H13 BR N3 O7 P) FORMUL 3 PRL 6(C13 H11 N3) FORMUL 9 HOH *(H2 O) LINK O3' CBR A 1 P DG A 2 1555 1555 1.53 LINK O3' DG A 2 P CBR A 3 1555 1555 1.65 LINK O3' CBR A 3 P DG A 4 1555 1555 1.60 LINK O3' CBR B 5 P DG B 6 1555 1555 1.72 LINK O3' DG B 6 P CBR B 7 1555 1555 1.66 LINK O3' CBR B 7 P DG B 8 1555 1555 1.70 SITE 1 AC1 12 CBR A 1 CBR A 3 DG A 4 PRL A 12 SITE 2 AC1 12 PRL A 13 CBR B 5 DG B 6 CBR B 7 SITE 3 AC1 12 DG B 8 PRL B 10 PRL B 11 PRL B 14 SITE 1 AC2 12 CBR A 1 DG A 2 CBR A 3 DG A 4 SITE 2 AC2 12 PRL A 13 CBR B 5 DG B 6 CBR B 7 SITE 3 AC2 12 DG B 8 PRL B 9 PRL B 11 PRL B 14 SITE 1 AC3 11 CBR A 1 DG A 2 PRL A 12 PRL A 13 SITE 2 AC3 11 CBR B 5 DG B 6 CBR B 7 DG B 8 SITE 3 AC3 11 PRL B 9 PRL B 10 PRL B 14 SITE 1 AC4 11 CBR A 1 DG A 2 CBR A 3 DG A 4 SITE 2 AC4 11 PRL A 13 DG B 6 CBR B 7 DG B 8 SITE 3 AC4 11 PRL B 9 PRL B 11 PRL B 14 SITE 1 AC5 13 CBR A 1 DG A 2 CBR A 3 DG A 4 SITE 2 AC5 13 PRL A 12 CBR B 5 DG B 6 CBR B 7 SITE 3 AC5 13 DG B 8 PRL B 9 PRL B 10 PRL B 11 SITE 4 AC5 13 PRL B 14 SITE 1 AC6 13 CBR A 1 DG A 2 CBR A 3 DG A 4 SITE 2 AC6 13 PRL A 12 PRL A 13 CBR B 5 DG B 6 SITE 3 AC6 13 CBR B 7 DG B 8 PRL B 9 PRL B 10 SITE 4 AC6 13 PRL B 11 CRYST1 17.900 17.900 44.500 90.00 90.00 120.00 P 65 12 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 0.055866 0.032254 0.000000 0.00000 SCALE2 0.000000 0.064508 0.000000 0.00000 SCALE3 0.000000 0.000000 0.022472 0.00000 HETATM 1 BR CBR A 1 6.248 2.194 2.007 1.00 24.67 BR HETATM 2 O5' CBR A 1 5.991 -2.282 1.010 1.00 2.00 O HETATM 3 N1 CBR A 1 3.055 -0.219 1.909 1.00 12.81 N HETATM 4 C6 CBR A 1 4.342 0.206 1.704 1.00 11.67 C HETATM 5 C2 CBR A 1 2.005 0.685 1.949 1.00 12.63 C HETATM 6 O2 CBR A 1 0.836 0.288 2.114 1.00 15.04 O HETATM 7 N3 CBR A 1 2.296 2.011 1.771 1.00 11.07 N HETATM 8 C4 CBR A 1 3.568 2.432 1.562 1.00 13.51 C HETATM 9 N4 CBR A 1 3.891 3.720 1.384 1.00 15.16 N HETATM 10 C5 CBR A 1 4.658 1.502 1.544 1.00 13.57 C HETATM 11 C2' CBR A 1 2.508 -2.400 0.819 1.00 8.78 C HETATM 12 C5' CBR A 1 5.608 -3.572 1.549 1.00 14.65 C HETATM 13 C4' CBR A 1 4.189 -3.555 2.123 1.00 7.12 C HETATM 14 O4' CBR A 1 3.946 -2.280 2.634 1.00 2.19 O HETATM 15 C1' CBR A 1 2.774 -1.651 2.096 1.00 10.16 C HETATM 16 C3' CBR A 1 3.063 -3.801 1.130 1.00 6.48 C HETATM 17 O3' CBR A 1 2.008 -4.595 1.735 1.00 5.23 O