HEADER DNA 27-MAR-22 7XDH TITLE CRYSTAL STRUCTURE OF A DIMERIC INTERLOCKED PARALLEL G-QUADRUPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*GP*GP*GP*GP*TP*GP*GP*GP*AP*GP*GP*AP*GP*GP*GP*T)- COMPND 3 3'); COMPND 4 CHAIN: A, B, C, D; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: SYNTHETIC CONSTRUCT; SOURCE 4 ORGANISM_TAXID: 32630 KEYWDS G-QUADRUPLEX, INTERLOCKED, DNA EXPDTA X-RAY DIFFRACTION AUTHOR K.H.NGO,C.W.LIEW,S.LATTMANN,F.R.WINNERDY,A.T.PHAN REVDAT 3 29-NOV-23 7XDH 1 REMARK REVDAT 2 07-JUN-23 7XDH 1 JRNL REVDAT 1 20-APR-22 7XDH 0 JRNL AUTH K.H.NGO,C.W.LIEW,S.LATTMANN,F.R.WINNERDY,A.T.PHAN JRNL TITL CRYSTAL STRUCTURES OF AN HIV-1 INTEGRASE APTAMER: FORMATION JRNL TITL 2 OF A WATER-MEDIATED A.G.G.G.G PENTAD IN AN INTERLOCKED JRNL TITL 3 G-QUADRUPLEX. JRNL REF BIOCHEM.BIOPHYS.RES.COMMUN. V. 613 153 2022 JRNL REFN ESSN 1090-2104 JRNL PMID 35561583 JRNL DOI 10.1016/J.BBRC.2022.04.020 REMARK 2 REMARK 2 RESOLUTION. 1.83 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.19.2_4158 REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : GEOSTD + MONOMER LIBRARY + CDL V1.2 REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.83 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 29.26 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 3 NUMBER OF REFLECTIONS : 13781 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.230 REMARK 3 R VALUE (WORKING SET) : 0.227 REMARK 3 FREE R VALUE : 0.253 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1384 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 29.2600 - 3.9300 0.98 1285 142 0.1808 0.2049 REMARK 3 2 3.9300 - 3.1200 0.97 1248 142 0.2209 0.2421 REMARK 3 3 3.1200 - 2.7300 0.97 1286 143 0.2646 0.2740 REMARK 3 4 2.7300 - 2.4800 0.97 1264 141 0.2411 0.2813 REMARK 3 5 2.4800 - 2.3000 0.97 1263 141 0.2578 0.3082 REMARK 3 6 2.3000 - 2.1600 0.95 1226 137 0.2814 0.2966 REMARK 3 7 2.1600 - 2.0600 0.96 1279 144 0.2762 0.3052 REMARK 3 8 2.0600 - 1.9700 0.96 1228 136 0.2887 0.4006 REMARK 3 9 1.9700 - 1.8900 0.81 1055 118 0.3009 0.3302 REMARK 3 10 1.8900 - 1.8300 0.96 1263 140 0.3117 0.3925 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : NULL REMARK 3 B_SOL : NULL REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.232 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 37.273 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 35.69 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 50.94 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 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.008 1530 REMARK 3 ANGLE : 0.940 2374 REMARK 3 CHIRALITY : 0.044 248 REMARK 3 PLANARITY : 0.006 63 REMARK 3 DIHEDRAL : 33.894 614 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 1 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ALL REMARK 3 ORIGIN FOR THE GROUP (A): 4.8477 -2.5156 -24.7866 REMARK 3 T TENSOR REMARK 3 T11: 0.1840 T22: 0.2120 REMARK 3 T33: 0.3058 T12: 0.0360 REMARK 3 T13: -0.0421 T23: -0.0311 REMARK 3 L TENSOR REMARK 3 L11: 2.3071 L22: 1.6820 REMARK 3 L33: 5.0956 L12: 0.7016 REMARK 3 L13: -0.9216 L23: -1.3187 REMARK 3 S TENSOR REMARK 3 S11: 0.0017 S12: 0.1140 S13: -0.0279 REMARK 3 S21: 0.0453 S22: -0.0047 S23: 0.0261 REMARK 3 S31: -0.1204 S32: -0.0344 S33: -0.0160 REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 7XDH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-APR-22. REMARK 100 THE DEPOSITION ID IS D_1300028571. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 19-MAR-22 REMARK 200 TEMPERATURE (KELVIN) : 90 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : AUSTRALIAN SYNCHROTRON REMARK 200 BEAMLINE : MX2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.953659 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER X 9M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 13916 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.826 REMARK 200 RESOLUTION RANGE LOW (A) : 29.260 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 95.0 REMARK 200 DATA REDUNDANCY : 4.200 REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.9800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.83 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.86 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: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.19.2-4158-000 REMARK 200 STARTING MODEL: 1Y8D REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.03 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.05 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.08 M SODIUM CHLORIDE, 0.02 M REMARK 280 MAGNESIUM CHLORIDE HEXAHYDRATE, 0.04 M SODIUM CACODYLATE REMARK 280 TRIHYDRATE PH 7.0, 40% V/V (+/-)-2-METHYL-2,4-PENTANEDIOL, 0.012 REMARK 280 M SPERMINE TETRAHYDROCHLORIDE, VAPOR DIFFUSION, SITTING DROP, REMARK 280 TEMPERATURE 293K 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, 2 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 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 C 16 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 D 6 O3' DG D 6 C3' -0.049 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 215 DISTANCE = 5.91 ANGSTROMS REMARK 525 HOH B 215 DISTANCE = 5.98 ANGSTROMS REMARK 525 HOH D 209 DISTANCE = 7.57 ANGSTROMS 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 103 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 1 O6 REMARK 620 2 DG A 2 O6 72.9 REMARK 620 3 DG A 6 O6 103.6 69.0 REMARK 620 4 DG A 13 O6 116.1 70.8 109.7 REMARK 620 5 DG B 1 O6 173.9 107.3 71.2 69.2 REMARK 620 6 DG B 2 O6 104.8 174.0 117.0 105.9 75.6 REMARK 620 7 DG B 6 O6 71.2 114.8 69.1 172.3 103.6 69.0 REMARK 620 8 DG B 13 O6 68.2 104.9 171.3 72.8 117.1 69.1 109.5 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 A 1 O6 REMARK 620 2 DG B 2 O6 106.4 REMARK 620 3 DG B 3 O6 153.7 80.7 REMARK 620 4 DG B 6 O6 69.8 68.2 90.5 REMARK 620 5 DG B 7 O6 91.2 135.1 67.7 80.5 REMARK 620 6 DG B 10 O6 74.9 153.2 110.3 133.5 70.8 REMARK 620 7 DG B 13 O6 67.2 68.7 137.1 104.5 153.5 88.1 REMARK 620 8 DG B 14 O6 136.0 90.8 67.5 152.3 104.7 72.4 83.0 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 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 2 O6 REMARK 620 2 DG A 3 O6 77.5 REMARK 620 3 DG A 6 O6 65.9 90.3 REMARK 620 4 DG A 7 O6 133.6 70.7 81.1 REMARK 620 5 DG A 10 O6 153.9 110.1 136.5 71.1 REMARK 620 6 DG A 13 O6 68.9 133.0 104.3 154.7 89.5 REMARK 620 7 DG A 14 O6 92.1 67.8 152.4 105.6 69.5 81.2 REMARK 620 8 DG B 1 O6 104.9 154.9 69.0 91.5 78.9 68.4 136.0 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 3 O6 REMARK 620 2 DG A 4 O6 73.3 REMARK 620 3 DG A 7 O6 66.9 87.1 REMARK 620 4 DG A 8 O6 129.0 73.3 74.0 REMARK 620 5 DG A 10 O6 103.2 152.5 67.2 89.8 REMARK 620 6 DG A 11 O6 158.2 117.7 129.4 72.8 75.7 REMARK 620 7 DG A 14 O6 67.9 129.6 105.2 157.0 69.5 91.9 REMARK 620 8 DG A 15 O6 93.7 76.0 157.4 114.0 131.4 72.5 75.7 REMARK 620 9 HOH A 201 O 134.1 71.9 138.5 65.9 121.3 46.8 115.8 49.3 REMARK 620 N 1 2 3 4 5 6 7 8 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 3 O6 REMARK 620 2 DG B 4 O6 74.7 REMARK 620 3 DG B 7 O6 66.2 87.9 REMARK 620 4 DG B 8 O6 126.7 67.0 76.6 REMARK 620 5 DG B 10 O6 103.8 152.8 67.5 95.0 REMARK 620 6 DG B 11 O6 157.2 115.2 131.9 75.3 76.9 REMARK 620 7 DG B 14 O6 68.5 129.3 106.9 162.7 71.6 90.7 REMARK 620 8 DG B 15 O6 93.2 73.6 155.6 109.2 133.2 71.7 74.9 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 103 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG C 1 O6 REMARK 620 2 DG C 2 O6 72.0 REMARK 620 3 DG C 6 O6 105.3 71.7 REMARK 620 4 DG C 13 O6 116.7 71.9 110.0 REMARK 620 5 DG D 1 O6 173.2 109.5 69.4 69.7 REMARK 620 6 DG D 2 O6 103.6 173.1 114.9 106.4 75.5 REMARK 620 7 DG D 6 O6 70.3 114.5 69.5 172.3 103.4 67.8 REMARK 620 8 DG D 13 O6 65.3 103.1 170.6 74.8 120.0 70.1 106.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K D 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG C 1 O6 REMARK 620 2 DG D 2 O6 104.4 REMARK 620 3 DG D 3 O6 152.9 79.5 REMARK 620 4 DG D 6 O6 70.7 68.6 86.5 REMARK 620 5 DG D 7 O6 91.6 135.3 69.0 78.5 REMARK 620 6 DG D 10 O6 77.7 153.4 111.0 134.3 70.3 REMARK 620 7 DG D 13 O6 66.0 71.2 138.1 108.8 150.9 86.2 REMARK 620 8 DG D 14 O6 132.3 91.7 73.5 154.4 107.9 69.5 78.0 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG C 2 O6 REMARK 620 2 DG C 3 O6 77.0 REMARK 620 3 DG C 6 O6 68.8 91.2 REMARK 620 4 DG C 7 O6 135.0 70.4 81.7 REMARK 620 5 DG C 10 O6 151.3 111.8 135.4 71.9 REMARK 620 6 DG C 13 O6 68.6 133.1 104.3 154.6 87.6 REMARK 620 7 DG C 14 O6 88.4 69.1 153.1 107.1 70.9 78.9 REMARK 620 8 DG D 1 O6 104.6 155.3 67.3 93.5 79.0 67.3 135.2 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K C 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG C 3 O6 REMARK 620 2 DG C 4 O6 73.9 REMARK 620 3 DG C 7 O6 64.1 86.3 REMARK 620 4 DG C 8 O6 127.0 74.6 72.4 REMARK 620 5 DG C 10 O6 100.0 151.5 66.6 88.6 REMARK 620 6 DG C 11 O6 160.1 117.8 129.5 72.8 77.1 REMARK 620 7 DG C 14 O6 66.7 128.4 104.2 157.0 69.7 94.1 REMARK 620 8 DG C 15 O6 94.0 75.0 154.7 117.2 133.5 75.2 75.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 K D 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG D 3 O6 REMARK 620 2 DG D 4 O6 73.7 REMARK 620 3 DG D 7 O6 64.5 90.8 REMARK 620 4 DG D 8 O6 129.9 76.9 76.4 REMARK 620 5 DG D 10 O6 103.9 156.6 68.0 88.3 REMARK 620 6 DG D 11 O6 157.7 118.1 129.9 72.4 72.8 REMARK 620 7 DG D 14 O6 70.3 128.9 104.7 153.8 68.7 88.4 REMARK 620 8 DG D 15 O6 96.3 71.4 157.4 111.4 131.5 72.2 77.9 REMARK 620 N 1 2 3 4 5 6 7 DBREF 7XDH A 1 16 PDB 7XDH 7XDH 1 16 DBREF 7XDH B 1 16 PDB 7XDH 7XDH 1 16 DBREF 7XDH C 1 16 PDB 7XDH 7XDH 1 16 DBREF 7XDH D 1 16 PDB 7XDH 7XDH 1 16 SEQRES 1 A 16 DG DG DG DG DT DG DG DG DA DG DG DA DG SEQRES 2 A 16 DG DG DT SEQRES 1 B 16 DG DG DG DG DT DG DG DG DA DG DG DA DG SEQRES 2 B 16 DG DG DT SEQRES 1 C 16 DG DG DG DG DT DG DG DG DA DG DG DA DG SEQRES 2 C 16 DG DG DT SEQRES 1 D 16 DG DG DG DG DT DG DG DG DA DG DG DA DG SEQRES 2 D 16 DG DG 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 HET K C 101 1 HET K C 102 1 HET K C 103 1 HET K D 101 1 HET K D 102 1 HETNAM K POTASSIUM ION FORMUL 5 K 10(K 1+) FORMUL 15 HOH *49(H2 O) LINK O6 DG A 1 K K A 103 1555 1555 2.86 LINK O6 DG A 1 K K B 101 1555 1555 2.86 LINK O6 DG A 2 K K A 102 1555 1555 2.83 LINK O6 DG A 2 K K A 103 1555 1555 2.75 LINK O6 DG A 3 K K A 101 1555 1555 2.89 LINK O6 DG A 3 K K A 102 1555 1555 2.77 LINK O6 DG A 4 K K A 101 1555 1555 2.72 LINK O6 DG A 6 K K A 102 1555 1555 2.91 LINK O6 DG A 6 K K A 103 1555 1555 2.77 LINK O6 DG A 7 K K A 101 1555 1555 2.92 LINK O6 DG A 7 K K A 102 1555 1555 2.77 LINK O6 DG A 8 K K A 101 1555 1555 2.81 LINK O6 DG A 10 K K A 101 1555 1555 2.91 LINK O6 DG A 10 K K A 102 1555 1555 2.78 LINK O6 DG A 11 K K A 101 1555 1555 2.77 LINK O6 DG A 13 K K A 102 1555 1555 2.79 LINK O6 DG A 13 K K A 103 1555 1555 2.74 LINK O6 DG A 14 K K A 101 1555 1555 2.68 LINK O6 DG A 14 K K A 102 1555 1555 2.82 LINK O6 DG A 15 K K A 101 1555 1555 2.75 LINK K K A 101 O HOH A 201 1555 1555 3.32 LINK K K A 102 O6 DG B 1 1555 1555 2.77 LINK K K A 103 O6 DG B 1 1555 1555 2.76 LINK K K A 103 O6 DG B 2 1555 1555 2.78 LINK K K A 103 O6 DG B 6 1555 1555 2.83 LINK K K A 103 O6 DG B 13 1555 1555 2.78 LINK O6 DG B 2 K K B 101 1555 1555 2.72 LINK O6 DG B 3 K K B 101 1555 1555 2.74 LINK O6 DG B 3 K K B 102 1555 1555 2.80 LINK O6 DG B 4 K K B 102 1555 1555 2.76 LINK O6 DG B 6 K K B 101 1555 1555 2.94 LINK O6 DG B 7 K K B 101 1555 1555 2.72 LINK O6 DG B 7 K K B 102 1555 1555 2.78 LINK O6 DG B 8 K K B 102 1555 1555 2.80 LINK O6 DG B 10 K K B 101 1555 1555 2.72 LINK O6 DG B 10 K K B 102 1555 1555 2.90 LINK O6 DG B 11 K K B 102 1555 1555 2.72 LINK O6 DG B 13 K K B 101 1555 1555 2.86 LINK O6 DG B 14 K K B 101 1555 1555 2.82 LINK O6 DG B 14 K K B 102 1555 1555 2.69 LINK O6 DG B 15 K K B 102 1555 1555 2.70 LINK O6 DG C 1 K K C 103 1555 1555 2.82 LINK O6 DG C 1 K K D 101 1555 1555 2.82 LINK O6 DG C 2 K K C 102 1555 1555 2.91 LINK O6 DG C 2 K K C 103 1555 1555 2.80 LINK O6 DG C 3 K K C 101 1555 1555 2.96 LINK O6 DG C 3 K K C 102 1555 1555 2.69 LINK O6 DG C 4 K K C 101 1555 1555 2.74 LINK O6 DG C 6 K K C 102 1555 1555 2.89 LINK O6 DG C 6 K K C 103 1555 1555 2.80 LINK O6 DG C 7 K K C 101 1555 1555 2.94 LINK O6 DG C 7 K K C 102 1555 1555 2.73 LINK O6 DG C 8 K K C 101 1555 1555 2.80 LINK O6 DG C 10 K K C 101 1555 1555 2.92 LINK O6 DG C 10 K K C 102 1555 1555 2.74 LINK O6 DG C 11 K K C 101 1555 1555 2.71 LINK O6 DG C 13 K K C 102 1555 1555 2.85 LINK O6 DG C 13 K K C 103 1555 1555 2.73 LINK O6 DG C 14 K K C 101 1555 1555 2.77 LINK O6 DG C 14 K K C 102 1555 1555 2.87 LINK O6 DG C 15 K K C 101 1555 1555 2.73 LINK K K C 102 O6 DG D 1 1555 1555 2.81 LINK K K C 103 O6 DG D 1 1555 1555 2.74 LINK K K C 103 O6 DG D 2 1555 1555 2.72 LINK K K C 103 O6 DG D 6 1555 1555 2.93 LINK K K C 103 O6 DG D 13 1555 1555 2.88 LINK O6 DG D 2 K K D 101 1555 1555 2.69 LINK O6 DG D 3 K K D 101 1555 1555 2.74 LINK O6 DG D 3 K K D 102 1555 1555 2.95 LINK O6 DG D 4 K K D 102 1555 1555 2.69 LINK O6 DG D 6 K K D 101 1555 1555 2.91 LINK O6 DG D 7 K K D 101 1555 1555 2.73 LINK O6 DG D 7 K K D 102 1555 1555 2.84 LINK O6 DG D 8 K K D 102 1555 1555 2.72 LINK O6 DG D 10 K K D 101 1555 1555 2.85 LINK O6 DG D 10 K K D 102 1555 1555 2.89 LINK O6 DG D 11 K K D 102 1555 1555 2.77 LINK O6 DG D 13 K K D 101 1555 1555 2.83 LINK O6 DG D 14 K K D 101 1555 1555 2.85 LINK O6 DG D 14 K K D 102 1555 1555 2.86 LINK O6 DG D 15 K K D 102 1555 1555 2.69 CRYST1 25.685 30.340 56.493 79.02 83.36 78.20 P 1 4 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 0.038933 -0.008136 -0.003186 0.00000 SCALE2 0.000000 0.033672 -0.005861 0.00000 SCALE3 0.000000 0.000000 0.018089 0.00000