HEADER DNA 21-FEB-11 3QSC TITLE THE FIRST CRYSTAL STRUCTURE OF A HUMAN TELOMERIC G-QUADRUPLEX DNA TITLE 2 BOUND TO A METAL-CONTAINING LIGAND (A COPPER COMPLEX) COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-D(*AP*GP*GP*GP*TP*(BRU)P*AP*GP*GP*GP*TP*T)-3'; COMPND 3 CHAIN: X; COMPND 4 ENGINEERED: YES; COMPND 5 OTHER_DETAILS: HUMAN TELOMERIC G-QUADRUPLEX DNA SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE OCCURS NATURALLY IN HUMANS KEYWDS PARALLEL, TELOMERE, QUADRUPLEX, DRUG, DNA, METAL COMPLEX, COPPER KEYWDS 2 COMPLEX EXPDTA X-RAY DIFFRACTION AUTHOR N.H.CAMPBELL,N.H.ABD KARIM,G.N.PARKINSON,R.VILAR,S.NEIDLE REVDAT 3 13-SEP-23 3QSC 1 REMARK LINK REVDAT 2 18-APR-12 3QSC 1 JRNL REVDAT 1 07-DEC-11 3QSC 0 JRNL AUTH N.H.CAMPBELL,N.H.KARIM,G.N.PARKINSON,M.GUNARATNAM, JRNL AUTH 2 V.PETRUCCI,A.K.TODD,R.VILAR,S.NEIDLE JRNL TITL MOLECULAR BASIS OF STRUCTURE-ACTIVITY RELATIONSHIPS BETWEEN JRNL TITL 2 SALPHEN METAL COMPLEXES AND HUMAN TELOMERIC DNA JRNL TITL 3 QUADRUPLEXES. JRNL REF J.MED.CHEM. V. 55 209 2012 JRNL REFN ISSN 0022-2623 JRNL PMID 22112241 JRNL DOI 10.1021/JM201140V REMARK 2 REMARK 2 RESOLUTION. 2.40 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 15.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.1 REMARK 3 NUMBER OF REFLECTIONS : 1687 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) : 0.214 REMARK 3 R VALUE (WORKING SET) : 0.213 REMARK 3 FREE R VALUE : 0.234 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.600 REMARK 3 FREE R VALUE TEST SET COUNT : 77 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) : 2.40 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 2.46 REMARK 3 REFLECTION IN BIN (WORKING SET) : 107 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 100.0 REMARK 3 BIN R VALUE (WORKING SET) : 0.3370 REMARK 3 BIN FREE R VALUE SET COUNT : 6 REMARK 3 BIN FREE R VALUE : 0.2260 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 231 REMARK 3 HETEROGEN ATOMS : 48 REMARK 3 SOLVENT ATOMS : 27 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 35.30 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.25000 REMARK 3 B22 (A**2) : 0.84000 REMARK 3 B33 (A**2) : -0.58000 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): NULL REMARK 3 ESU BASED ON FREE R VALUE (A): 0.250 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.181 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 8.628 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.939 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.913 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 312 ; 0.011 ; 0.021 REMARK 3 BOND LENGTHS OTHERS (A): NULL ; NULL ; NULL REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 476 ; 1.559 ; 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): 44 ; 0.056 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 169 ; 0.023 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 312 ; 2.847 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 476 ; 4.310 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL 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 : 1.40 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 3QSC COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 03-MAR-11. REMARK 100 THE DEPOSITION ID IS D_1000064041. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 26-OCT-10 REMARK 200 TEMPERATURE (KELVIN) : 105 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.90740, 0.92060, 0.92110 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA 3.3.16 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 2020 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.254 REMARK 200 RESOLUTION RANGE LOW (A) : 21.188 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : 0.03400 REMARK 200 FOR THE DATA SET : 24.9000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.38 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.5 REMARK 200 DATA REDUNDANCY IN SHELL : 2.60 REMARK 200 R MERGE FOR SHELL (I) : 0.09500 REMARK 200 R SYM FOR SHELL (I) : 0.09500 REMARK 200 FOR SHELL : 8.100 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: MAD REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD REMARK 200 SOFTWARE USED: SHELX, SHELXD REMARK 200 STARTING MODEL: 1K8P REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 52.87 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: INITIAL CONDITIONS WERE 0.6 MM REMARK 280 QUADRUPLEX DNA, 0.6 MM LIGAND, 0.4% PEG 2000 (W/V), 100MM REMARK 280 POTASSIUM CHLORIDE, 100MM SODIUM CHLORIDE, 100MM LITHIUM REMARK 280 SULPHATE, 20MM POTASSIUM CACODYLATE, EQUILIBRATED AGAINST A REMARK 280 RESERVOIR WELL SOLUTION OF 60% PEG 2000 (W/V), PH 7.0, VAPOR REMARK 280 DIFFUSION, HANGING DROP, TEMPERATURE 293.15K 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 21.87650 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 27.39300 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 -1.000000 0.000000 0.000000 21.87650 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 27.39300 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 7 -1.000000 0.000000 0.000000 21.87650 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 27.39300 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 1.000000 0.000000 0.000000 21.87650 REMARK 290 SMTRY2 8 0.000000 -1.000000 0.000000 27.39300 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 2240 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 4850 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 3.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: X 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 350 BIOMT1 2 -1.000000 0.000000 0.000000 43.75300 REMARK 350 BIOMT2 2 0.000000 -1.000000 0.000000 54.78600 REMARK 350 BIOMT3 2 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 K K X2013 LIES ON A SPECIAL POSITION. REMARK 375 K K X2014 LIES ON A SPECIAL POSITION. REMARK 375 K K X2015 LIES ON A SPECIAL POSITION. REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 DT X 1012 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 X1004 O4' - C1' - N9 ANGL. DEV. = 2.1 DEGREES REMARK 500 BRU X1006 O3' - P - OP1 ANGL. DEV. = 14.1 DEGREES REMARK 500 DG X1008 O4' - C1' - N9 ANGL. DEV. = 2.1 DEGREES REMARK 500 DG X1010 O4' - C1' - N9 ANGL. DEV. = 2.2 DEGREES REMARK 500 DT X1011 O4' - C1' - N1 ANGL. DEV. = 1.8 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 X2014 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG X1002 O6 REMARK 620 2 DG X1003 O6 82.0 REMARK 620 3 DG X1008 O6 70.3 89.4 REMARK 620 4 DG X1009 O6 139.0 65.4 84.7 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K X2015 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG X1002 O6 REMARK 620 2 DG X1008 O6 76.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K X2013 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG X1003 O6 REMARK 620 2 DG X1004 O6 67.8 REMARK 620 3 DG X1009 O6 73.2 89.7 REMARK 620 4 DG X1010 O6 129.3 78.6 69.8 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K X 2013 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K X 2014 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE K X 2015 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CUF X 3016 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3CE5 RELATED DB: PDB REMARK 900 THE SAME HUMAN TELOMERIC G-QUADRUPLEX BOUND TO AN ACRIDINE LIGAND REMARK 900 (BRACO19) REMARK 900 RELATED ID: 3CCO RELATED DB: PDB REMARK 900 THE SAME HUMAN TELOMERIC G-QUADRUPLEX BOUND TO A NATHPHALENE DIIMDE REMARK 900 LIGAND REMARK 900 RELATED ID: 3CDM RELATED DB: PDB REMARK 900 THE SAME HUMAN TELOMERIC G-QUADRUPLEX BOUND TO A NATHPHALENE DIIMDE REMARK 900 LIGAND REMARK 900 RELATED ID: 1KF1 RELATED DB: PDB REMARK 900 THE SAME HUMAN TELOMERIC G-QUADRUPLEX IN ITS NATIVE (LIGAND-FREE) REMARK 900 FORM. REMARK 900 RELATED ID: 1K8P RELATED DB: PDB REMARK 900 THE SAME HUMAN TELOMERIC G-QUADRUPLEX IN ITS NATIVE (LIGAND-FREE) REMARK 900 FORM. REMARK 900 RELATED ID: 2HRI RELATED DB: PDB REMARK 900 THE SAME HUMAN TELOMERIC G-QUADRUPLEX BOUND TO A PORPHYRIN LIGAND REMARK 900 RELATED ID: 3QSF RELATED DB: PDB DBREF 3QSC X 1001 1012 PDB 3QSC 3QSC 1001 1012 SEQRES 1 X 12 DA DG DG DG DT BRU DA DG DG DG DT DT MODRES 3QSC BRU X 1006 DU HET BRU X1006 20 HET K X2013 1 HET K X2014 1 HET K X2015 1 HET CUF X3016 45 HETNAM BRU 5-BROMO-2'-DEOXYURIDINE-5'-MONOPHOSPHATE HETNAM K POTASSIUM ION HETNAM CUF [2,2'-{(4,5-DIFLUOROBENZENE-1,2-DIYL)BIS[(NITRILO- HETNAM 2 CUF KAPPAN)METHYLYLIDENE]}BIS{5-[2-(PIPERIDIN-1-YL) HETNAM 3 CUF ETHOXY]PHENOLATO-KAPPAO}(2-)]COPPER (II) HETSYN CUF N,N-BIS[4-[[1-(2-ETHYL)PIPERIDINE]OXY]SALICYLIDENE]-4, HETSYN 2 CUF 5-DIFLUORO-1,2-PHENYLENEDIAMINE-COPPER (II) FORMUL 1 BRU C9 H12 BR N2 O8 P FORMUL 2 K 3(K 1+) FORMUL 5 CUF C34 H38 CU F2 N4 O4 FORMUL 6 HOH *27(H2 O) LINK O3' DT X1005 P BRU X1006 1555 1555 1.58 LINK O3' BRU X1006 P DA X1007 1555 1555 1.58 LINK O6 DG X1002 K K X2014 1555 1555 2.87 LINK O6 DG X1002 K K X2015 1555 1555 2.63 LINK O6 DG X1003 K K X2013 1555 1555 2.75 LINK O6 DG X1003 K K X2014 1555 1555 2.88 LINK O6 DG X1004 K K X2013 1555 1555 2.80 LINK O6 DG X1008 K K X2014 1555 1555 2.78 LINK O6 DG X1008 K K X2015 1555 1555 2.61 LINK O6 DG X1009 K K X2013 1555 1555 2.61 LINK O6 DG X1009 K K X2014 1555 1555 3.04 LINK O6 DG X1010 K K X2013 1555 1555 2.71 SITE 1 AC1 5 DG X1003 DG X1004 DG X1009 DG X1010 SITE 2 AC1 5 K X2014 SITE 1 AC2 6 DG X1002 DG X1003 DG X1008 DG X1009 SITE 2 AC2 6 K X2013 K X2015 SITE 1 AC3 3 DG X1002 DG X1008 K X2014 SITE 1 AC4 3 DG X1004 DG X1010 DT X1011 CRYST1 43.753 54.786 33.430 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 0.022856 0.000000 0.000000 0.00000 SCALE2 0.000000 0.018253 0.000000 0.00000 SCALE3 0.000000 0.000000 0.029913 0.00000