HEADER DNA 18-DEC-16 5UA3 TITLE CRYSTAL STRUCTURE OF A DNA G-QUADRUPLEX WITH A CYTOSINE BULGE COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'- COMPND 3 D(*GP*GP*GP*TP*TP*GP*CP*GP*GP*AP*GP*GP*GP*TP*GP*GP*GP*CP*CP*T)-3'); COMPND 4 CHAIN: A, B; COMPND 5 FRAGMENT: DNA G-QUADRUPLEX, HUMAN TELOMERASE RNA COMPONENT (TERC) DNA COMPND 6 ANALOGUE, NUCLEOTIDES 1-20; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_COMMON: HUMAN; SOURCE 5 ORGANISM_TAXID: 9606; SOURCE 6 OTHER_DETAILS: ALPHA DNA, 225 BRIDGE CP 4023, MONTREAL, QUEBEC H3C SOURCE 7 0J7, CANADA KEYWDS G-QUADRUPLEX, G4, CYTOSINE BULGE, DNA STRUCTURE, DNA EXPDTA X-RAY DIFFRACTION AUTHOR M.MEIER,M.D.MCDOUGALL,N.J.KRAHN,A.MOYA-TORRES,E.K.S.MCRAE,E.P.BOOY, AUTHOR 2 T.R.PATEL,S.A.MCKENNA,J.STETEFELD REVDAT 7 04-OCT-23 5UA3 1 LINK REVDAT 6 08-JAN-20 5UA3 1 REMARK REVDAT 5 13-JUN-18 5UA3 1 JRNL REVDAT 4 16-MAY-18 5UA3 1 JRNL REVDAT 3 09-MAY-18 5UA3 1 AUTHOR JRNL REVDAT 2 06-DEC-17 5UA3 1 REMARK REVDAT 1 22-NOV-17 5UA3 0 JRNL AUTH M.MEIER,A.MOYA-TORRES,N.J.KRAHN,M.D.MCDOUGALL,G.L.ORRISS, JRNL AUTH 2 E.K.S.MCRAE,E.P.BOOY,K.MCELENEY,T.R.PATEL,S.A.MCKENNA, JRNL AUTH 3 J.STETEFELD JRNL TITL STRUCTURE AND HYDRODYNAMICS OF A DNA G-QUADRUPLEX WITH A JRNL TITL 2 CYTOSINE BULGE. JRNL REF NUCLEIC ACIDS RES. V. 46 5319 2018 JRNL REFN ESSN 1362-4962 JRNL PMID 29718405 JRNL DOI 10.1093/NAR/GKY307 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH M.MEIER,T.R.PATEL,E.P.BOOY,O.MARUSHCHAK,N.OKUN,S.DEO, REMARK 1 AUTH 2 R.HOWARD,K.MCELENEY,S.E.HARDING,J.STETEFELD,S.A.MCKENNA REMARK 1 TITL BINDING OF G-QUADRUPLEXES TO THE N-TERMINAL RECOGNITION REMARK 1 TITL 2 DOMAIN OF THE RNA HELICASE ASSOCIATED WITH AU-RICH ELEMENT REMARK 1 TITL 3 (RHAU). REMARK 1 REF J. BIOL. CHEM. V. 288 35014 2013 REMARK 1 REFN ESSN 1083-351X REMARK 1 PMID 24151078 REMARK 1 DOI 10.1074/JBC.M113.512970 REMARK 2 REMARK 2 RESOLUTION. 1.88 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0158 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.88 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 19.49 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 3 NUMBER OF REFLECTIONS : 8254 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) : 0.229 REMARK 3 R VALUE (WORKING SET) : 0.227 REMARK 3 FREE R VALUE : 0.247 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 6.800 REMARK 3 FREE R VALUE TEST SET COUNT : 603 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.88 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.93 REMARK 3 REFLECTION IN BIN (WORKING SET) : 579 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 92.24 REMARK 3 BIN R VALUE (WORKING SET) : 0.3060 REMARK 3 BIN FREE R VALUE SET COUNT : 39 REMARK 3 BIN FREE R VALUE : 0.3620 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 0 REMARK 3 NUCLEIC ACID ATOMS : 838 REMARK 3 HETEROGEN ATOMS : 5 REMARK 3 SOLVENT ATOMS : 78 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 33.50 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 39.93 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.40000 REMARK 3 B22 (A**2) : 0.93000 REMARK 3 B33 (A**2) : -0.57000 REMARK 3 B12 (A**2) : 0.76000 REMARK 3 B13 (A**2) : -0.85000 REMARK 3 B23 (A**2) : -0.28000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.199 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.161 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.123 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 9.172 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.947 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.925 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 942 ; 0.004 ; 0.011 REMARK 3 BOND LENGTHS OTHERS (A): 450 ; 0.000 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1458 ; 1.067 ; 1.143 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1066 ; 2.461 ; 3.000 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): 120 ; 0.069 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 498 ; 0.011 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 198 ; 0.009 ; 0.020 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): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL 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 : 1 REMARK 3 REMARK 3 TLS GROUP : 1 REMARK 3 NUMBER OF COMPONENTS GROUP : 6 REMARK 3 COMPONENTS C SSSEQI TO C SSSEQI REMARK 3 RESIDUE RANGE : A 1 A 20 REMARK 3 RESIDUE RANGE : B 1 B 20 REMARK 3 RESIDUE RANGE : A 101 A 103 REMARK 3 RESIDUE RANGE : B 101 B 102 REMARK 3 RESIDUE RANGE : A 201 A 253 REMARK 3 RESIDUE RANGE : B 201 B 225 REMARK 3 ORIGIN FOR THE GROUP (A): 3.406 0.487 0.492 REMARK 3 T TENSOR REMARK 3 T11: 0.0482 T22: 0.0343 REMARK 3 T33: 0.0530 T12: -0.0321 REMARK 3 T13: 0.0481 T23: -0.0330 REMARK 3 L TENSOR REMARK 3 L11: 9.1186 L22: 4.8418 REMARK 3 L33: 2.8822 L12: 0.7941 REMARK 3 L13: 0.5300 L23: 0.5381 REMARK 3 S TENSOR REMARK 3 S11: -0.0957 S12: 0.3283 S13: -0.0217 REMARK 3 S21: -0.1911 S22: 0.0011 S23: -0.1268 REMARK 3 S31: -0.0154 S32: -0.0200 S33: 0.0946 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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: RESOLUTION OF THE STRUCTURE IS 1.88 A REMARK 3 (WHERE AVERAGE I/SIGMAI IN OUTER SHELL = 2.0). DURING REFINEMENT REMARK 3 WE INCLUDED DATA UP TO 1.796 A TO IMPROVE THE QUALITY OF THE REMARK 3 STRUCTURE AND THE ELECTRON DENSITY MAP. REMARK 4 REMARK 4 5UA3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-DEC-16. REMARK 100 THE DEPOSITION ID IS D_1000225538. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 07-FEB-15 REMARK 200 TEMPERATURE (KELVIN) : 100 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 MICROMAX-007 HF REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.54187 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : RIGAKU OSMIC CONFOCAL MAX-FLUX REMARK 200 MULTILAYER MIRROR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS IV++ REMARK 200 INTENSITY-INTEGRATION SOFTWARE : DENZO V706 REMARK 200 DATA SCALING SOFTWARE : SCALEPACK V706 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 9658 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.796 REMARK 200 RESOLUTION RANGE LOW (A) : 20.302 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : -3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.0 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 9.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.88 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 20.30 REMARK 200 COMPLETENESS FOR SHELL (%) : 96.0 REMARK 200 DATA REDUNDANCY IN SHELL : 3.90 REMARK 200 R MERGE FOR SHELL (I) : 0.06900 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 9.700 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER 2.5.7, PHASER 2.5.7 REMARK 200 STARTING MODEL: 1XAV REMARK 200 REMARK 200 REMARK: STACKED PLATES REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 47.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.33 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.5 M NACL, 10% V/V ETHANOL, 0.1 M REMARK 280 SODIUM CACODYLATE, G4R1 53-105 PEPTIDE (UNIPROTKB Q9H2U1/DHX36_ REMARK 280 HUMAN, AMINO ACID RESIDUES 53-105), PH 6.5, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 293.15K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,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 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: 2250 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 7060 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 11.0 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 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 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 1 O6 REMARK 620 2 DG A 2 O6 74.5 REMARK 620 3 DG A 6 O6 70.9 89.5 REMARK 620 4 DG A 8 O6 134.0 73.8 76.3 REMARK 620 5 DG A 11 O6 105.2 154.3 67.0 90.1 REMARK 620 6 DG A 12 O6 153.8 114.2 131.3 71.3 77.6 REMARK 620 7 DG A 15 O6 67.9 130.4 106.9 154.9 69.4 89.7 REMARK 620 8 DG A 16 O6 88.6 70.9 155.0 111.1 134.5 72.6 76.8 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 103 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 1 O6 REMARK 620 2 DG A 6 O6 71.5 REMARK 620 3 DG A 11 O6 108.6 68.2 REMARK 620 4 DG A 15 O6 68.6 107.5 70.9 REMARK 620 5 DG B 1 O6 135.9 78.2 88.3 153.4 REMARK 620 6 DG B 6 O6 79.3 90.5 152.2 134.9 69.4 REMARK 620 7 DG B 11 O6 89.0 154.1 136.1 79.5 106.9 68.8 REMARK 620 8 DG B 15 O6 150.9 135.3 79.4 88.9 70.6 107.0 68.2 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 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 2 O6 REMARK 620 2 DG A 3 O6 70.7 REMARK 620 3 DG A 8 O6 63.8 85.7 REMARK 620 4 DG A 9 O6 126.2 79.5 70.3 REMARK 620 5 DG A 12 O6 96.0 148.8 63.3 86.9 REMARK 620 6 DG A 13 O6 154.1 125.8 130.8 79.1 77.9 REMARK 620 7 DG A 16 O6 63.4 125.1 99.1 153.4 66.7 91.4 REMARK 620 8 DG A 17 O6 91.1 77.8 153.6 125.4 131.9 75.5 74.6 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG B 1 O6 REMARK 620 2 DG B 2 O6 74.4 REMARK 620 3 DG B 6 O6 68.9 87.6 REMARK 620 4 DG B 8 O6 130.9 71.8 75.1 REMARK 620 5 DG B 11 O6 104.5 155.1 69.4 92.5 REMARK 620 6 DG B 12 O6 155.1 112.6 133.3 72.6 79.2 REMARK 620 7 DG B 15 O6 69.5 130.9 108.4 156.4 68.2 90.0 REMARK 620 8 DG B 16 O6 88.4 72.5 153.4 113.4 132.3 72.2 74.3 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K B 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG B 2 O6 REMARK 620 2 DG B 3 O6 68.3 REMARK 620 3 DG B 8 O6 61.6 81.1 REMARK 620 4 DG B 9 O6 125.3 80.2 70.5 REMARK 620 5 DG B 12 O6 95.1 146.1 65.0 87.0 REMARK 620 6 DG B 13 O6 150.9 134.5 129.9 81.4 73.1 REMARK 620 7 DG B 16 O6 61.8 123.9 95.9 151.2 64.2 89.3 REMARK 620 8 DG B 17 O6 87.7 81.6 148.7 131.3 128.7 80.0 72.8 REMARK 620 N 1 2 3 4 5 6 7 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 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K B 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue K B 102 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: SASDCC8 RELATED DB: SASBDB DBREF 5UA3 A 1 20 PDB 5UA3 5UA3 1 20 DBREF 5UA3 B 1 20 PDB 5UA3 5UA3 1 20 SEQRES 1 A 20 DG DG DG DT DT DG DC DG DG DA DG DG DG SEQRES 2 A 20 DT DG DG DG DC DC DT SEQRES 1 B 20 DG DG DG DT DT DG DC DG DG DA DG DG DG SEQRES 2 B 20 DT DG DG DG DC DC DT HET K A 101 1 HET K A 102 1 HET K A 103 1 HET K B 101 1 HET K B 102 1 HETNAM K POTASSIUM ION FORMUL 3 K 5(K 1+) FORMUL 8 HOH *78(H2 O) LINK O6 DG A 1 K K A 102 1555 1555 2.80 LINK O6 DG A 1 K K A 103 1555 1555 2.77 LINK O6 DG A 2 K K A 101 1555 1555 3.10 LINK O6 DG A 2 K K A 102 1555 1555 2.68 LINK O6 DG A 3 K K A 101 1555 1555 2.51 LINK O6 DG A 6 K K A 102 1555 1555 2.82 LINK O6 DG A 6 K K A 103 1555 1555 2.82 LINK O6 DG A 8 K K A 101 1555 1555 3.02 LINK O6 DG A 8 K K A 102 1555 1555 2.71 LINK O6 DG A 9 K K A 101 1555 1555 2.55 LINK O6 DG A 11 K K A 102 1555 1555 2.88 LINK O6 DG A 11 K K A 103 1555 1555 2.80 LINK O6 DG A 12 K K A 101 1555 1555 2.88 LINK O6 DG A 12 K K A 102 1555 1555 2.61 LINK O6 DG A 13 K K A 101 1555 1555 2.62 LINK O6 DG A 15 K K A 102 1555 1555 2.83 LINK O6 DG A 15 K K A 103 1555 1555 2.82 LINK O6 DG A 16 K K A 101 1555 1555 2.85 LINK O6 DG A 16 K K A 102 1555 1555 2.71 LINK O6 DG A 17 K K A 101 1555 1555 2.69 LINK K K A 103 O6 DG B 1 1555 1555 2.73 LINK K K A 103 O6 DG B 6 1555 1555 2.86 LINK K K A 103 O6 DG B 11 1555 1555 2.77 LINK K K A 103 O6 DG B 15 1555 1555 2.84 LINK O6 DG B 1 K K B 101 1555 1555 2.81 LINK O6 DG B 2 K K B 101 1555 1555 2.73 LINK O6 DG B 2 K K B 102 1555 1555 3.19 LINK O6 DG B 3 K K B 102 1555 1555 2.49 LINK O6 DG B 6 K K B 101 1555 1555 2.81 LINK O6 DG B 8 K K B 101 1555 1555 2.74 LINK O6 DG B 8 K K B 102 1555 1555 3.06 LINK O6 DG B 9 K K B 102 1555 1555 2.59 LINK O6 DG B 11 K K B 101 1555 1555 2.77 LINK O6 DG B 12 K K B 101 1555 1555 2.64 LINK O6 DG B 12 K K B 102 1555 1555 2.86 LINK O6 DG B 13 K K B 102 1555 1555 2.54 LINK O6 DG B 15 K K B 101 1555 1555 2.84 LINK O6 DG B 16 K K B 101 1555 1555 2.69 LINK O6 DG B 16 K K B 102 1555 1555 3.04 LINK O6 DG B 17 K K B 102 1555 1555 2.50 SITE 1 AC1 9 DG A 2 DG A 3 DG A 8 DG A 9 SITE 2 AC1 9 DG A 12 DG A 13 DG A 16 DG A 17 SITE 3 AC1 9 K A 102 SITE 1 AC2 10 DG A 1 DG A 2 DG A 6 DG A 8 SITE 2 AC2 10 DG A 11 DG A 12 DG A 15 DG A 16 SITE 3 AC2 10 K A 101 K A 103 SITE 1 AC3 10 DG A 1 DG A 6 DG A 11 DG A 15 SITE 2 AC3 10 K A 102 DG B 1 DG B 6 DG B 11 SITE 3 AC3 10 DG B 15 K B 101 SITE 1 AC4 10 K A 103 DG B 1 DG B 2 DG B 6 SITE 2 AC4 10 DG B 8 DG B 11 DG B 12 DG B 15 SITE 3 AC4 10 DG B 16 K B 102 SITE 1 AC5 9 DG B 2 DG B 3 DG B 8 DG B 9 SITE 2 AC5 9 DG B 12 DG B 13 DG B 16 DG B 17 SITE 3 AC5 9 K B 101 CRYST1 30.103 33.100 33.282 64.65 78.64 81.78 P 1 2 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 0.033219 -0.004798 -0.005157 0.00000 SCALE2 0.000000 0.030525 -0.013810 0.00000 SCALE3 0.000000 0.000000 0.033638 0.00000