HEADER DNA 07-OCT-08 3ET8 TITLE A BIMOLECULAR ANTI-PARALLEL-STRANDED OXYTRICHA NOVA TITLE 2 TELOMERIC QUADRUPLEX IN COMPLEX WITH A 3,6-DISUBSTITUTED TITLE 3 ACRIDINE BSU-6054 COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'- COMPND 3 D(*DGP*DGP*DGP*DGP*DTP*DTP*DTP*DTP*DGP*DGP*DGP*DG)-3'; COMPND 4 CHAIN: A, B; COMPND 5 ENGINEERED: YES; COMPND 6 OTHER_DETAILS: BIMOLECULAR ANTI-PARALLEL-STRANDED DNA COMPND 7 QUADRUPLEX SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THE SEQUENCE OCCURS NATURALLY IN OXYTRICHA SOURCE 4 NOVA KEYWDS QUADRUPLEX, OXYTRICHA NOVA, BSU-6054, BSU6054, ANTI- KEYWDS 2 PARALLEL, BIMOLECULAR, MACROMOLECULE, DNA, G-QUADRUPLEX EXPDTA X-RAY DIFFRACTION AUTHOR N.H.CAMPBELL,G.PARKINSON,S.NEIDLE REVDAT 3 28-APR-09 3ET8 1 JRNL REVDAT 2 24-FEB-09 3ET8 1 VERSN REVDAT 1 14-OCT-08 3ET8 0 JRNL AUTH N.H.CAMPBELL,M.PATEL,A.B.TOFA,R.GHOSH, JRNL AUTH 2 G.N.PARKINSON,S.NEIDLE JRNL TITL SELECTIVITY IN LIGAND RECOGNITION OF G-QUADRUPLEX JRNL TITL 2 LOOPS. JRNL REF BIOCHEMISTRY V. 48 1675 2009 JRNL REFN ISSN 0006-2960 JRNL PMID 19173611 JRNL DOI 10.1021/BI802233V REMARK 1 REMARK 2 REMARK 2 RESOLUTION. 2.45 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0019 REMARK 3 AUTHORS : MURSHUDOV,VAGIN,DODSON REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.45 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.15 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 3 NUMBER OF REFLECTIONS : 2471 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.211 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.277 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 118 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 2.45 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.51 REMARK 3 REFLECTION IN BIN (WORKING SET) : 176 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 97.87 REMARK 3 BIN R VALUE (WORKING SET) : 0.2900 REMARK 3 BIN FREE R VALUE SET COUNT : 8 REMARK 3 BIN FREE R VALUE : 0.2970 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 506 REMARK 3 HETEROGEN ATOMS : 42 REMARK 3 SOLVENT ATOMS : 51 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 40.24 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 16.60 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -1.15000 REMARK 3 B22 (A**2) : -2.75000 REMARK 3 B33 (A**2) : 3.90000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 1.460 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.340 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.213 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.388 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.940 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.908 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 610 ; 0.010 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 938 ; 2.002 ; 3.000 REMARK 3 BOND ANGLES OTHERS (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): NULL ; NULL ; NULL REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): NULL ; NULL ; NULL REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 94 ; 0.076 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 306 ; 0.008 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 233 ; 0.326 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 348 ; 0.303 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 40 ; 0.181 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): 10 ; 0.153 ; 0.200 REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 13 ; 0.145 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 8 ; 0.237 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 682 ; 1.312 ; 3.000 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 938 ; 1.974 ; 4.500 REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3ET8 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 08-OCT-08. REMARK 100 THE RCSB ID CODE IS RCSB049737. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 30-OCT-06 REMARK 200 TEMPERATURE (KELVIN) : 105 REMARK 200 PH : 7.0 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 : OSMIC MIRRORS REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV REMARK 200 INTENSITY-INTEGRATION SOFTWARE : D*TREK REMARK 200 DATA SCALING SOFTWARE : D*TREK REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 2602 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.450 REMARK 200 RESOLUTION RANGE LOW (A) : 27.700 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.7 REMARK 200 DATA REDUNDANCY : 3.580 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 8.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.45 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.54 REMARK 200 COMPLETENESS FOR SHELL (%) : 98.8 REMARK 200 DATA REDUNDANCY IN SHELL : 3.60 REMARK 200 R MERGE FOR SHELL (I) : 0.25700 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 4.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: PDB ENTRY 1L1H REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 41.52 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2 MICROLITER DROPS CONTAINING 5% V/ REMARK 280 V MPD, 0.50 MM DNA, 0.25 MM LIGAND, 40 MM POTASSIUM CHLORIDE, REMARK 280 5 MM MAGNESIUM CHLORIDE, 4.1 MM SPERMINE EQUILIBRATED AGAINST REMARK 280 35% V/V MPD, PH 7.0, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 285.15K 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 27.69750 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.29450 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 27.69750 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 21.29450 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: DIMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 3220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 3530 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -10.5 KCAL/MOL 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 DG A 12 O3' DG A 12 C3' -0.040 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 A 2 N1 - C6 - O6 ANGL. DEV. = -4.9 DEGREES REMARK 500 DG A 3 O4' - C1' - N9 ANGL. DEV. = 2.1 DEGREES REMARK 500 DT A 5 O4' - C1' - N1 ANGL. DEV. = 2.1 DEGREES REMARK 500 DG A 4 C3' - O3' - P ANGL. DEV. = 8.4 DEGREES REMARK 500 DT A 6 C4 - C5 - C7 ANGL. DEV. = 3.9 DEGREES REMARK 500 DT A 7 O4' - C1' - N1 ANGL. DEV. = 4.5 DEGREES REMARK 500 DG A 10 C3' - C2' - C1' ANGL. DEV. = -5.3 DEGREES REMARK 500 DG A 10 O4' - C1' - N9 ANGL. DEV. = 4.1 DEGREES REMARK 500 DG B 13 O4' - C1' - N9 ANGL. DEV. = 4.0 DEGREES REMARK 500 DG B 14 O4' - C1' - N9 ANGL. DEV. = 6.6 DEGREES REMARK 500 DG B 16 O4' - C1' - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 DT B 17 O4' - C4' - C3' ANGL. DEV. = -2.8 DEGREES REMARK 500 DT B 17 C4 - C5 - C7 ANGL. DEV. = 4.2 DEGREES REMARK 500 DG B 21 O4' - C1' - N9 ANGL. DEV. = 4.2 DEGREES REMARK 500 DG B 23 C2 - N3 - C4 ANGL. DEV. = 3.2 DEGREES REMARK 500 DG B 23 C5 - C6 - N1 ANGL. DEV. = 4.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 K A 26 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 1 O6 REMARK 620 2 DG A 2 O6 68.3 REMARK 620 3 DG A 11 O6 170.4 103.5 REMARK 620 4 DG A 12 O6 108.6 177.0 79.6 REMARK 620 5 DG B 15 O6 101.0 66.2 70.4 115.1 REMARK 620 6 DG B 16 O6 71.8 111.7 108.1 66.9 70.2 REMARK 620 7 DG B 21 O6 69.3 105.5 118.9 72.9 169.6 109.0 REMARK 620 8 DG B 22 O6 114.1 72.4 66.3 109.2 108.7 174.0 73.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 27 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 2 O6 REMARK 620 2 DG A 3 O6 91.0 REMARK 620 3 DG A 10 O6 135.5 104.9 REMARK 620 4 DG A 11 O6 106.7 141.2 86.5 REMARK 620 5 DG B 14 O6 158.0 73.5 65.2 78.4 REMARK 620 6 DG B 15 O6 70.9 83.8 150.6 70.6 91.5 REMARK 620 7 DG B 23 O6 75.0 62.1 76.6 155.3 109.6 130.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K A 28 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 3 O6 REMARK 620 2 DG A 4 O6 71.9 REMARK 620 3 DG A 9 O6 166.6 120.8 REMARK 620 4 DG A 10 O6 96.8 168.5 70.2 REMARK 620 5 DG B 13 O6 104.5 68.6 78.3 113.4 REMARK 620 6 DG B 24 O6 113.7 77.3 75.5 110.3 116.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 25 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 12 O6 REMARK 620 2 DT B 17 O2 119.9 REMARK 620 3 DT B 19 O2 161.6 74.7 REMARK 620 4 DG B 21 O6 70.2 147.7 91.5 REMARK 620 5 HOH B 42 O 92.4 112.2 91.6 96.9 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 26 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 27 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K A 28 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NCL A 29 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K B 25 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 1L1H RELATED DB: PDB REMARK 900 SAME QUADRUPLEX STRUCTURE BOUND WITH A DIFFERENT LIGAND BSU REMARK 900 -6039 REMARK 900 RELATED ID: 1JPQ RELATED DB: PDB REMARK 900 SAME QUADRUPLEX STRUCTURE IN ITS NATIVE FORM (LIGAND-FREE) REMARK 900 RELATED ID: 1JRN RELATED DB: PDB REMARK 900 SAME QUADRUPLEX STRUCTURE IN ITS NATIVE FORM (LIGAND-FREE) REMARK 900 RELATED ID: 3CE5 RELATED DB: PDB REMARK 900 A BIMOLECULAR PARALLEL-STRANDED HUMAN TELOMERIC QUADRUPLEX REMARK 900 IN COMPLEX WITH A 3,6,9-TRISUBSTITUTED ACRIDINE MOLECULAR REMARK 900 BRACO19 REMARK 900 RELATED ID: 3EM2 RELATED DB: PDB REMARK 900 A BIMOLECULAR ANTI-PARALLEL-STRANDED OXYTRICHA NOVA REMARK 900 TELOMERIC QUADRUPLEX IN COMPLEX WITH A 3,6-DISUBSTITUTED REMARK 900 ACRIDINE BSU-6038 REMARK 900 RELATED ID: 3EQW RELATED DB: PDB REMARK 900 A BIMOLECULAR ANTI-PARALLEL-STRANDED OXYTRICHA NOVA REMARK 900 TELOMERIC QUADRUPLEX IN COMPLEX WITH A 3,6-DISUBSTITUTED REMARK 900 ACRIDINE BSU-6042 IN SMALL UNIT CELL REMARK 900 RELATED ID: 3ERU RELATED DB: PDB REMARK 900 A BIMOLECULAR ANTI-PARALLEL-STRANDED OXYTRICHA NOVA REMARK 900 TELOMERIC QUADRUPLEX IN COMPLEX WITH A 3,6-DISUBSTITUTED REMARK 900 ACRIDINE BSU-6045 REMARK 900 RELATED ID: 3ES0 RELATED DB: PDB REMARK 900 A BIMOLECULAR ANTI-PARALLEL-STRANDED OXYTRICHA NOVA REMARK 900 TELOMERIC QUADRUPLEX IN COMPLEX WITH A 3,6-DISUBSTITUTED REMARK 900 ACRIDINE BSU-6048 DBREF 3ET8 A 1 12 PDB 3ET8 3ET8 1 12 DBREF 3ET8 B 13 24 PDB 3ET8 3ET8 13 24 SEQRES 1 A 12 DG DG DG DG DT DT DT DT DG DG DG DG SEQRES 1 B 12 DG DG DG DG DT DT DT DT DG DG DG DG HET K A 26 1 HET K A 27 1 HET K A 28 1 HET NCL A 29 38 HET K B 25 1 HETNAM K POTASSIUM ION HETNAM NCL 3,6-BIS{3-(3-[(3R)-METHYLPIPERIDINO) HETNAM 2 NCL ]PROPIONAMIDO}ACRIDINE HETSYN NCL N,N'-ACRIDINE-3,6-DIYLBIS{3-[(3R)-3-METHYLPIPERIDIN-1- HETSYN 2 NCL YL]PROPANAMIDE} FORMUL 3 K 4(K 1+) FORMUL 6 NCL C31 H41 N5 O2 FORMUL 8 HOH *51(H2 O) LINK O6 DG A 1 K K A 26 1555 1555 2.66 LINK O6 DG A 2 K K A 26 1555 1555 2.96 LINK O6 DG A 2 K K A 27 1555 1555 2.73 LINK O6 DG A 3 K K A 28 1555 1555 2.85 LINK O6 DG A 3 K K A 27 1555 1555 2.76 LINK O6 DG A 4 K K A 28 1555 1555 2.60 LINK O6 DG A 9 K K A 28 1555 1555 2.61 LINK O6 DG A 10 K K A 28 1555 1555 2.97 LINK O6 DG A 10 K K A 27 1555 1555 2.73 LINK O6 DG A 11 K K A 26 1555 1555 2.71 LINK O6 DG A 11 K K A 27 1555 1555 2.82 LINK O6 DG A 12 K K A 26 1555 1555 2.84 LINK O6 DG A 12 K K B 25 1555 1555 2.81 LINK O6 DG B 13 K K A 28 1555 1555 3.00 LINK O6 DG B 14 K K A 27 1555 1555 2.86 LINK O6 DG B 15 K K A 26 1555 1555 2.97 LINK O6 DG B 15 K K A 27 1555 1555 2.85 LINK O6 DG B 16 K K A 26 1555 1555 2.81 LINK O2 DT B 17 K K B 25 1555 1555 2.88 LINK O2 DT B 19 K K B 25 1555 1555 2.58 LINK O6 DG B 21 K K A 26 1555 1555 2.79 LINK O6 DG B 21 K K B 25 1555 1555 3.00 LINK O6 DG B 22 K K A 26 1555 1555 2.90 LINK O6 DG B 23 K K A 27 1555 1555 2.89 LINK O6 DG B 24 K K A 28 1555 1555 2.67 LINK K K B 25 O HOH B 42 1555 1555 2.52 SITE 1 AC1 10 DG A 1 DG A 2 DG A 11 DG A 12 SITE 2 AC1 10 K A 27 DG B 15 DG B 16 DG B 21 SITE 3 AC1 10 DG B 22 K B 25 SITE 1 AC2 10 DG A 2 DG A 3 DG A 10 DG A 11 SITE 2 AC2 10 K A 26 K A 28 DG B 14 DG B 15 SITE 3 AC2 10 DG B 22 DG B 23 SITE 1 AC3 9 DG A 3 DG A 4 DG A 9 DG A 10 SITE 2 AC3 9 K A 27 DG B 13 DG B 14 DG B 23 SITE 3 AC3 9 DG B 24 SITE 1 AC4 10 DT A 6 DT A 7 DT A 8 DG A 9 SITE 2 AC4 10 HOH A 36 HOH A 56 DG B 13 DT B 20 SITE 3 AC4 10 DG B 21 DG B 24 SITE 1 AC5 8 DG A 1 DG A 12 K A 26 DG B 16 SITE 2 AC5 8 DT B 17 DT B 19 DG B 21 HOH B 42 CRYST1 55.395 42.589 27.142 90.00 90.00 90.00 P 21 21 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 0.018052 0.000000 0.000000 0.00000 SCALE2 0.000000 0.023480 0.000000 0.00000 SCALE3 0.000000 0.000000 0.036843 0.00000 MASTER 385 0 5 0 0 0 14 6 0 0 0 2 END