HEADER DNA 19-AUG-00 1FN2 TITLE 9-AMINO-(N-(2-DIMETHYLAMINO)BUTYL)ACRIDINE-4-CARBOXAMIDE BOUND TO TITLE 2 D(CGTACG)2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(P*GP*TP*AP*CP*G)-3'); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: KNOWN TO BE A GOOD SEQUENCE FOR INTERCALATION; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: DNA (5'-D(*CP*GP*TP*AP*CP*G)-3'); COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES; COMPND 10 OTHER_DETAILS: KNOWN TO BE A GOOD SEQUENCE FOR INTERCALATION SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES KEYWDS DNA, ACRIDINE-4-CARBOXAMIDE, INTERCALATION, QUADRUPLEX EXPDTA X-RAY DIFFRACTION AUTHOR A.ADAMS,J.M.GUSS,C.A.COLLYER,W.A.DENNY,L.P.G.WAKELIN REVDAT 4 07-FEB-24 1FN2 1 REMARK LINK REVDAT 3 24-FEB-09 1FN2 1 VERSN REVDAT 2 01-APR-03 1FN2 1 JRNL REVDAT 1 30-OCT-00 1FN2 0 JRNL AUTH A.ADAMS,J.M.GUSS,C.A.COLLYER,W.A.DENNY,L.P.WAKELIN JRNL TITL A NOVEL FORM OF INTERCALATION INVOLVING FOUR DNA DUPLEXES IN JRNL TITL 2 AN ACRIDINE-4-CARBOXAMIDE COMPLEX OF D(CGTACG)(2). JRNL REF NUCLEIC ACIDS RES. V. 28 4244 2000 JRNL REFN ISSN 0305-1048 JRNL PMID 11058124 JRNL DOI 10.1093/NAR/28.21.4244 REMARK 2 REMARK 2 RESOLUTION. 1.60 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : SHELXL-97 REMARK 3 AUTHORS : G.M.SHELDRICK REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 40.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 92.8 REMARK 3 CROSS-VALIDATION METHOD : FREE R REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (NO CUTOFF). REMARK 3 R VALUE (WORKING + TEST SET, NO CUTOFF) : 0.251 REMARK 3 R VALUE (WORKING SET, NO CUTOFF) : 0.251 REMARK 3 FREE R VALUE (NO CUTOFF) : 0.297 REMARK 3 FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : 8.300 REMARK 3 FREE R VALUE TEST SET COUNT (NO CUTOFF) : 343 REMARK 3 TOTAL NUMBER OF REFLECTIONS (NO CUTOFF) : 4123 REMARK 3 REMARK 3 FIT/AGREEMENT OF MODEL FOR DATA WITH F>4SIG(F). REMARK 3 R VALUE (WORKING + TEST SET, F>4SIG(F)) : 0.238 REMARK 3 R VALUE (WORKING SET, F>4SIG(F)) : 0.236 REMARK 3 FREE R VALUE (F>4SIG(F)) : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%, F>4SIG(F)) : 8.700 REMARK 3 FREE R VALUE TEST SET COUNT (F>4SIG(F)) : 299 REMARK 3 TOTAL NUMBER OF REFLECTIONS (F>4SIG(F)) : 3451 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 224 REMARK 3 HETEROGEN ATOMS : 18 REMARK 3 SOLVENT ATOMS : 31 REMARK 3 REMARK 3 MODEL REFINEMENT. REMARK 3 OCCUPANCY SUM OF NON-HYDROGEN ATOMS : 262.25 REMARK 3 OCCUPANCY SUM OF HYDROGEN ATOMS : 0.00 REMARK 3 NUMBER OF DISCRETELY DISORDERED RESIDUES : 0 REMARK 3 NUMBER OF LEAST-SQUARES PARAMETERS : 1108 REMARK 3 NUMBER OF RESTRAINTS : 2624 REMARK 3 REMARK 3 RMS DEVIATIONS FROM RESTRAINT TARGET VALUES. REMARK 3 BOND LENGTHS (A) : 0.005 REMARK 3 ANGLE DISTANCES (A) : 0.012 REMARK 3 SIMILAR DISTANCES (NO TARGET VALUES) (A) : 0.034 REMARK 3 DISTANCES FROM RESTRAINT PLANES (A) : 0.011 REMARK 3 ZERO CHIRAL VOLUMES (A**3) : 0.000 REMARK 3 NON-ZERO CHIRAL VOLUMES (A**3) : 0.004 REMARK 3 ANTI-BUMPING DISTANCE RESTRAINTS (A) : 0.005 REMARK 3 RIGID-BOND ADP COMPONENTS (A**2) : 0.000 REMARK 3 SIMILAR ADP COMPONENTS (A**2) : 0.068 REMARK 3 APPROXIMATELY ISOTROPIC ADPS (A**2) : 0.000 REMARK 3 REMARK 3 BULK SOLVENT MODELING. REMARK 3 METHOD USED: MOEWS & KRETSINGER, J.MOL.BIOL.91(1973)201-228 REMARK 3 REMARK 3 STEREOCHEMISTRY TARGET VALUES : SHELX 2000 REMARK 3 SPECIAL CASE: NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1FN2 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_1000011729. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 16-JAN-98 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RU200 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 : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO REMARK 200 DATA SCALING SOFTWARE : SCALEPACK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 4123 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 50.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.4 REMARK 200 DATA REDUNDANCY : 7.600 REMARK 200 R MERGE (I) : 0.06400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 19.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.22200 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.760 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 (%): 48.50 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.39 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MPD, SODIUM CACODYLATE, MAGNESIUM REMARK 280 ACETATE, COBALT(II) CHLORIDE, SPERMINE., PH 6.5, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 285K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 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,Y,-Z REMARK 290 4555 X,-Y,-Z REMARK 290 5555 X+1/2,Y+1/2,Z REMARK 290 6555 -X+1/2,-Y+1/2,Z REMARK 290 7555 -X+1/2,Y+1/2,-Z REMARK 290 8555 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 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 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 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 14.48200 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 26.31000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 14.48200 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 26.31000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 14.48200 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 26.31000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 14.48200 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 26.31000 REMARK 290 SMTRY3 8 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: 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 CO CO B4001 LIES ON A SPECIAL POSITION. REMARK 375 NA NA B4003 LIES ON A SPECIAL POSITION. REMARK 375 HOH A4017 LIES ON A SPECIAL POSITION. REMARK 375 HOH B4005 LIES ON A SPECIAL POSITION. 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 A1002 C4' DG A1002 C3' 0.095 REMARK 500 DT A1003 C4' DT A1003 C3' 0.096 REMARK 500 DT A1003 O4' DT A1003 C1' 0.066 REMARK 500 DA A1004 C4' DA A1004 C3' 0.090 REMARK 500 DC A1005 C4' DC A1005 C3' 0.092 REMARK 500 DG A1006 C4' DG A1006 C3' 0.101 REMARK 500 DC B2001 C4' DC B2001 C3' 0.090 REMARK 500 DG B2002 C4' DG B2002 C3' 0.098 REMARK 500 DT B2003 C4' DT B2003 C3' 0.093 REMARK 500 DA B2004 C4' DA B2004 C3' 0.083 REMARK 500 DA B2004 O3' DC B2005 P 0.078 REMARK 500 DC B2005 C4' DC B2005 C3' 0.090 REMARK 500 DG B2006 C4' DG B2006 C3' 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 DG A1002 P - O5' - C5' ANGL. DEV. = -11.1 DEGREES REMARK 500 DG A1002 O4' - C4' - C3' ANGL. DEV. = -5.4 DEGREES REMARK 500 DG A1002 C3' - O3' - P ANGL. DEV. = -9.6 DEGREES REMARK 500 DT A1003 O4' - C4' - C3' ANGL. DEV. = -4.2 DEGREES REMARK 500 DT A1003 C4' - C3' - C2' ANGL. DEV. = 6.6 DEGREES REMARK 500 DT A1003 O4' - C1' - N1 ANGL. DEV. = -5.1 DEGREES REMARK 500 DA A1004 O5' - P - OP2 ANGL. DEV. = -6.3 DEGREES REMARK 500 DA A1004 O5' - C5' - C4' ANGL. DEV. = -7.8 DEGREES REMARK 500 DC A1005 P - O5' - C5' ANGL. DEV. = -10.7 DEGREES REMARK 500 DC A1005 O4' - C4' - C3' ANGL. DEV. = -2.8 DEGREES REMARK 500 DC A1005 C4' - C3' - C2' ANGL. DEV. = 5.8 DEGREES REMARK 500 DC A1005 C3' - O3' - P ANGL. DEV. = -8.2 DEGREES REMARK 500 DG A1006 O4' - C4' - C3' ANGL. DEV. = -4.5 DEGREES REMARK 500 DC B2001 O4' - C4' - C3' ANGL. DEV. = -2.7 DEGREES REMARK 500 DC B2001 O4' - C1' - N1 ANGL. DEV. = -6.2 DEGREES REMARK 500 DG B2002 O5' - C5' - C4' ANGL. DEV. = -5.4 DEGREES REMARK 500 DG B2002 P - O5' - C5' ANGL. DEV. = -23.1 DEGREES REMARK 500 DG B2002 O4' - C4' - C3' ANGL. DEV. = -3.5 DEGREES REMARK 500 DT B2003 O5' - C5' - C4' ANGL. DEV. = -4.9 DEGREES REMARK 500 DT B2003 O4' - C4' - C3' ANGL. DEV. = -2.7 DEGREES REMARK 500 DA B2004 P - O5' - C5' ANGL. DEV. = -10.3 DEGREES REMARK 500 DA B2004 O4' - C4' - C3' ANGL. DEV. = -2.6 DEGREES REMARK 500 DC B2005 O4' - C4' - C3' ANGL. DEV. = -3.2 DEGREES REMARK 500 DG B2006 O4' - C4' - C3' ANGL. DEV. = -2.7 DEGREES 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 8AD A 3014 REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO A4002 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A1002 N7 REMARK 620 2 HOH A4022 O 84.1 REMARK 620 3 HOH A4023 O 84.7 81.4 REMARK 620 4 HOH A4026 O 90.5 93.0 172.9 REMARK 620 5 HOH A4027 O 159.8 107.9 81.3 104.7 REMARK 620 6 HOH A4028 O 91.1 174.4 101.0 84.3 77.5 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA B4003 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG B2002 OP2 REMARK 620 2 DG B2002 OP2 102.0 REMARK 620 3 DG B2002 OP2 78.1 175.9 REMARK 620 4 DG B2002 OP2 175.9 78.1 102.0 REMARK 620 5 HOH B4029 O 70.4 103.0 80.9 105.6 REMARK 620 6 HOH B4029 O 103.0 70.4 105.6 80.9 169.9 REMARK 620 7 HOH B4029 O 80.9 105.6 70.4 103.0 142.9 38.5 REMARK 620 8 HOH B4029 O 105.6 80.9 103.0 70.4 38.5 142.9 169.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CO B4001 CO REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG B2006 N7 REMARK 620 2 DG B2006 N7 174.7 REMARK 620 3 HOH B4013 O 90.3 86.7 REMARK 620 4 HOH B4013 O 86.7 90.3 111.4 REMARK 620 5 HOH B4020 O 92.3 92.1 158.6 90.0 REMARK 620 6 HOH B4020 O 92.1 92.3 90.0 158.6 68.7 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B 4001 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 4002 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA B 4003 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE 8AD A 3014 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: DD0032 RELATED DB: NDB REMARK 900 9-AMINO-(N-(2-DIMETHYLAMINO)BUTYL)ACRIDINE-4-CARBOXAMIDE BOUND TO REMARK 900 D(CG(5BR)UACG)2 REMARK 900 RELATED ID: DD0023 RELATED DB: NDB REMARK 900 5-F-9-AMINO-(N-(2-DIMETHYLAMINO)ETHYL)ACRIDINE-4-CARBOXAMIDE BOUND REMARK 900 TO D(CGTACG)2 REMARK 900 RELATED ID: DD0015 RELATED DB: NDB REMARK 900 9-AMINO-(N-(2-DIMETHYLAMINO)ETHYL)ACRIDINE-4-CARBOXAMIDE BOUND TO REMARK 900 D(CGTACG)2 REMARK 900 RELATED ID: DDB074 RELATED DB: NDB REMARK 900 6-BR-9-AMINO-(N-(2-DIMETHYLAMINO)ETHYL)ACRIDINE-4-CARBOXAMIDE BOUND REMARK 900 TO D(CG(5BR)UACG)2 DBREF 1FN2 A 1002 1006 PDB 1FN2 1FN2 1002 1006 DBREF 1FN2 B 2001 2006 PDB 1FN2 1FN2 2001 2006 SEQRES 1 A 5 DG DT DA DC DG SEQRES 1 B 6 DC DG DT DA DC DG HET CO A4002 1 HET 8AD A3014 15 HET CO B4001 1 HET NA B4003 1 HETNAM CO COBALT (II) ION HETNAM 8AD 9-AMINO-(N-(2-DIMETHYLAMINO)BUTYL)ACRIDINE-4- HETNAM 2 8AD CARBOXAMIDE HETNAM NA SODIUM ION FORMUL 3 CO 2(CO 2+) FORMUL 4 8AD C20 H24 N4 O FORMUL 6 NA NA 1+ FORMUL 7 HOH *31(H2 O) LINK N7 DG A1002 CO CO A4002 1555 1555 2.15 LINK CO CO A4002 O HOH A4022 1555 1555 2.33 LINK CO CO A4002 O HOH A4023 1555 1555 2.39 LINK CO CO A4002 O HOH A4026 1555 1555 2.09 LINK CO CO A4002 O HOH A4027 1555 1555 2.05 LINK CO CO A4002 O HOH A4028 1555 1555 2.53 LINK OP2 DG B2002 NA NA B4003 1555 1555 2.52 LINK OP2 DG B2002 NA NA B4003 3655 1555 2.52 LINK OP2 DG B2002 NA NA B4003 4565 1555 2.52 LINK OP2 DG B2002 NA NA B4003 2665 1555 2.52 LINK N7 DG B2006 CO CO B4001 1555 1555 2.12 LINK N7 DG B2006 CO CO B4001 3756 1555 2.12 LINK CO CO B4001 O HOH B4013 1555 1555 1.96 LINK CO CO B4001 O HOH B4013 1555 3756 1.96 LINK CO CO B4001 O HOH B4020 1555 1555 2.17 LINK CO CO B4001 O HOH B4020 1555 3756 2.17 LINK NA NA B4003 O HOH B4029 1555 1555 2.20 LINK NA NA B4003 O HOH B4029 1555 3655 2.20 LINK NA NA B4003 O HOH B4029 1555 4565 2.20 LINK NA NA B4003 O HOH B4029 1555 2665 2.20 SITE 1 AC1 3 DG B2006 HOH B4013 HOH B4020 SITE 1 AC2 6 DG A1002 HOH A4022 HOH A4023 HOH A4026 SITE 2 AC2 6 HOH A4027 HOH A4028 SITE 1 AC3 2 DG B2002 HOH B4029 SITE 1 AC4 4 DC A1005 DG A1006 DC B2001 DG B2002 CRYST1 28.964 52.620 40.455 90.00 90.00 90.00 C 2 2 2 8 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 0.034526 0.000000 0.000000 0.00000 SCALE2 0.000000 0.019004 0.000000 0.00000 SCALE3 0.000000 0.000000 0.024719 0.00000