HEADER DNA 30-OCT-20 7KLP TITLE CRYSTAL STRUCTURE OF A THREE-TETRAD, PARALLEL, K+ STABILIZED HUMAN TITLE 2 TELOMERIC G-QUADRUPLEX COMPND MOL_ID: 1; COMPND 2 MOLECULE: TELOMERIC DNA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS THREE-QUARTETS, PARALLEL, G-QUADRUPLEX, PROPELLER LOOPS, HUMAN KEYWDS 2 TELOMERIC DNA, DNA EXPDTA X-RAY DIFFRACTION AUTHOR L.A.YATSUNYK,K.S.LI,E.V.CHEN REVDAT 4 25-OCT-23 7KLP 1 REMARK REVDAT 3 07-JUN-23 7KLP 1 JRNL REVDAT 2 20-JAN-21 7KLP 1 JRNL REVDAT 1 30-DEC-20 7KLP 0 JRNL AUTH K.LI,L.YATSUNYK,S.NEIDLE JRNL TITL WATER SPINES AND NETWORKS IN G-QUADRUPLEX STRUCTURES. JRNL REF NUCLEIC ACIDS RES. V. 49 519 2021 JRNL REFN ESSN 1362-4962 JRNL PMID 33290519 JRNL DOI 10.1093/NAR/GKAA1177 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH E.V.CHEN,J.M.NICOLUDIS,B.M.POWELL,K.S.LI,L.A.YATSUNYK REMARK 1 TITL CRYSTAL STRUCTURE OF A THREE-TETRAD, PARALLEL, K + REMARK 1 TITL 2 -STABILIZED HUMAN TELOMERIC G-QUADRUPLEX AT 1.35 ANGSTROM REMARK 1 TITL 3 RESOLUTION. REMARK 1 REF ACTA CRYSTALLOGR.,SECT.F V. 79 144 2023 REMARK 1 REFN ESSN 2053-230X REMARK 1 PMID 37223975 REMARK 1 DOI 10.1107/S2053230X23003977 REMARK 2 REMARK 2 RESOLUTION. 1.35 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.18_3845 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) : 1.35 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 42.31 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 84.7 REMARK 3 NUMBER OF REFLECTIONS : 14502 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.146 REMARK 3 R VALUE (WORKING SET) : 0.142 REMARK 3 FREE R VALUE : 0.176 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.030 REMARK 3 FREE R VALUE TEST SET COUNT : 1454 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 42.3100 - 2.9100 1.00 1590 178 0.1050 0.1367 REMARK 3 2 2.9100 - 2.3100 1.00 1544 173 0.1553 0.1858 REMARK 3 3 2.3100 - 2.0200 0.99 1517 165 0.1770 0.2284 REMARK 3 4 2.0200 - 1.8300 0.96 1488 166 0.1644 0.2100 REMARK 3 5 1.8300 - 1.7000 0.93 1437 155 0.1514 0.1811 REMARK 3 6 1.7000 - 1.6000 0.88 1358 157 0.1438 0.1724 REMARK 3 7 1.6000 - 1.5200 0.80 1223 142 0.2146 0.2417 REMARK 3 8 1.5200 - 1.4500 0.70 1063 111 0.2751 0.3377 REMARK 3 9 1.4500 - 1.4000 0.64 990 104 0.2962 0.3876 REMARK 3 10 1.4000 - 1.3500 0.56 838 103 0.3648 0.3413 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) : 0.163 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.491 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 19.57 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 32.40 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 : 0.013 663 REMARK 3 ANGLE : 1.414 1020 REMARK 3 CHIRALITY : 0.076 106 REMARK 3 PLANARITY : 0.011 27 REMARK 3 DIHEDRAL : 30.900 284 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL 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 7KLP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-NOV-20. REMARK 100 THE DEPOSITION ID IS D_1000251611. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 27-APR-18 REMARK 200 TEMPERATURE (KELVIN) : 196 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : APS REMARK 200 BEAMLINE : 24-ID-C REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9791 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS 6M-F REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32545 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.340 REMARK 200 RESOLUTION RANGE LOW (A) : 49.170 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.4 REMARK 200 DATA REDUNDANCY : 8.900 REMARK 200 R MERGE (I) : 0.04800 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.34 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 91.4 REMARK 200 DATA REDUNDANCY IN SHELL : 8.20 REMARK 200 R MERGE FOR SHELL (I) : 6.02600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 0.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHENIX 1.18.2_3874 REMARK 200 STARTING MODEL: 4FXM REMARK 200 REMARK 200 REMARK: SMALL SQUARE BIPYRAMIDES REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 57.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 50 MM LI CAC PH 7.2, 200 MM KCL, 500 REMARK 280 MM (NH4)2SO4, 23% PEG400, VAPOR DIFFUSION, HANGING DROP, REMARK 280 TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 6 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z REMARK 290 3555 -X+Y,-X,Z REMARK 290 4555 -X,-Y,Z REMARK 290 5555 Y,-X+Y,Z REMARK 290 6555 X-Y,X,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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 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 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 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: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: A 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 K K A 101 LIES ON A SPECIAL POSITION. REMARK 375 K K A 104 LIES ON A SPECIAL POSITION. REMARK 375 K K A 105 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 263 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 310 LIES ON A SPECIAL POSITION. REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OP2 DG A 14 O HOH A 201 1.97 REMARK 500 O HOH A 281 O HOH A 288 2.10 REMARK 500 REMARK 500 REMARK: NULL 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 3 O3' DG A 3 C3' -0.047 REMARK 500 DA A 13 O3' DA A 13 C3' -0.044 REMARK 500 DG A 20 O3' DG A 20 C3' -0.047 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 DA A 1 O4' - C1' - N9 ANGL. DEV. = 3.1 DEGREES 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 311 DISTANCE = 6.14 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 101 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 2 O6 REMARK 620 2 DG A 2 O6 5.2 REMARK 620 3 DG A 2 O6 0.0 5.2 REMARK 620 4 DG A 2 O6 5.2 0.0 5.2 REMARK 620 5 DG A 8 O6 72.7 67.8 72.7 67.8 REMARK 620 6 DG A 8 O6 72.7 67.8 72.7 67.8 0.0 REMARK 620 7 DG A 14 O6 106.2 102.3 106.2 102.3 71.0 71.0 REMARK 620 8 DG A 14 O6 115.2 110.9 115.2 110.9 69.2 69.2 11.4 REMARK 620 9 DG A 14 O6 106.2 102.3 106.2 102.3 71.0 71.0 0.0 11.4 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 A 102 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 2 O6 REMARK 620 2 DG A 2 O6 3.2 REMARK 620 3 DG A 3 O6 77.3 76.6 REMARK 620 4 DG A 3 O6 72.6 71.4 9.6 REMARK 620 5 DG A 8 O6 70.5 67.5 93.8 84.3 REMARK 620 6 DG A 9 O6 132.7 129.7 71.8 71.1 76.6 REMARK 620 7 DG A 14 O6 108.2 108.0 162.1 154.9 72.8 93.0 REMARK 620 8 DG A 14 O6 106.9 106.2 155.2 147.6 65.9 88.9 7.3 REMARK 620 9 DG A 15 O6 156.1 159.3 109.3 117.0 130.0 70.1 72.8 77.0 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 A 103 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 3 O6 REMARK 620 2 DG A 3 O6 8.7 REMARK 620 3 DG A 4 O6 70.6 75.3 REMARK 620 4 DG A 9 O6 68.4 60.6 89.3 REMARK 620 5 DG A 10 O6 129.0 125.5 76.7 73.3 REMARK 620 6 DG A 15 O6 102.2 94.7 153.1 64.4 89.9 REMARK 620 7 DG A 16 O6 154.4 155.2 125.5 125.9 76.5 71.9 REMARK 620 8 DG A 21 O6 66.1 66.1 127.4 100.8 155.6 66.8 89.2 REMARK 620 9 DG A 22 O6 85.8 93.9 78.5 154.0 124.7 127.6 79.2 70.2 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 A 105 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DT A 6 O2 REMARK 620 2 DT A 6 O2 0.0 REMARK 620 3 DT A 18 O2 63.1 63.1 REMARK 620 4 P6G A 106 O1 88.2 88.2 76.0 REMARK 620 5 P6G A 106 O4 69.4 69.4 21.6 54.6 REMARK 620 6 P6G A 106 O7 71.7 71.7 38.3 113.9 59.4 REMARK 620 7 P6G A 106 O16 134.8 134.8 152.7 83.5 133.5 150.8 REMARK 620 8 P6G A 106 O19 127.6 127.6 96.0 39.4 76.8 121.9 57.0 REMARK 620 9 P6G A 106 O10 64.6 64.6 91.5 152.8 112.1 60.4 114.4 167.7 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 A 104 K REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 22 OP2 REMARK 620 2 DG A 22 OP2 0.0 REMARK 620 3 HOH A 310 O 107.6 107.6 REMARK 620 4 HOH A 310 O 107.5 107.5 0.2 REMARK 620 N 1 2 3 DBREF 7KLP A 1 22 PDB 7KLP 7KLP 1 22 SEQRES 1 A 22 DA DG DG DG DT DT DA DG DG DG DT DT DA SEQRES 2 A 22 DG DG DG DT DT DA DG DG DG HET K A 101 1 HET K A 102 1 HET K A 103 1 HET K A 104 1 HET K A 105 1 HET P6G A 106 45 HETNAM K POTASSIUM ION HETNAM P6G HEXAETHYLENE GLYCOL HETSYN P6G POLYETHYLENE GLYCOL PEG400 FORMUL 2 K 5(K 1+) FORMUL 7 P6G C12 H26 O7 FORMUL 8 HOH *111(H2 O) LINK O6 A DG A 2 K K A 101 1555 1555 2.81 LINK O6 B DG A 2 K K A 101 1555 1555 2.73 LINK O6 A DG A 2 K K A 101 1555 4655 2.81 LINK O6 B DG A 2 K K A 101 1555 4655 2.73 LINK O6 A DG A 2 K K A 102 1555 1555 2.91 LINK O6 B DG A 2 K K A 102 1555 1555 2.70 LINK O6 A DG A 3 K K A 102 1555 1555 2.81 LINK O6 B DG A 3 K K A 102 1555 1555 2.52 LINK O6 A DG A 3 K K A 103 1555 1555 2.85 LINK O6 B DG A 3 K K A 103 1555 1555 3.13 LINK O6 DG A 4 K K A 103 1555 1555 2.70 LINK O2 DT A 6 K K A 105 1555 1555 3.15 LINK O2 DT A 6 K K A 105 1555 4655 3.15 LINK O6 DG A 8 K K A 101 1555 1555 2.77 LINK O6 DG A 8 K K A 101 1555 4655 2.77 LINK O6 DG A 8 K K A 102 1555 1555 2.82 LINK O6 DG A 9 K K A 102 1555 1555 2.75 LINK O6 DG A 9 K K A 103 1555 1555 2.95 LINK O6 DG A 10 K K A 103 1555 1555 2.75 LINK O6 A DG A 14 K K A 101 1555 1555 2.81 LINK O6 B DG A 14 K K A 101 1555 1555 2.88 LINK O6 A DG A 14 K K A 101 1555 4655 2.81 LINK O6 B DG A 14 K K A 101 1555 4655 2.88 LINK O6 A DG A 14 K K A 102 1555 1555 2.63 LINK O6 B DG A 14 K K A 102 1555 1555 3.07 LINK O6 DG A 15 K K A 102 1555 1555 2.71 LINK O6 DG A 15 K K A 103 1555 1555 2.94 LINK O6 DG A 16 K K A 103 1555 1555 2.68 LINK O2 DT A 18 K K A 105 1555 1554 3.15 LINK O6 DG A 20 K K A 101 1555 1555 2.76 LINK O6 DG A 20 K K A 101 1555 4655 2.76 LINK O6 DG A 20 K K A 102 1555 1555 2.82 LINK O6 DG A 21 K K A 102 1555 1555 2.72 LINK O6 DG A 21 K K A 103 1555 1555 2.88 LINK O6 DG A 22 K K A 103 1555 1555 2.70 LINK OP2 DG A 22 K K A 104 1555 1555 2.96 LINK OP2 DG A 22 K K A 104 1555 2545 2.96 LINK K K A 104 O HOH A 310 1555 1555 3.42 LINK K K A 104 O HOH A 310 1555 2545 3.42 LINK K K A 105 O1 P6G A 106 1555 1555 3.31 LINK K K A 105 O4 P6G A 106 1555 1555 2.93 LINK K K A 105 O7 P6G A 106 1555 1555 3.03 LINK K K A 105 O16 P6G A 106 1555 1555 3.19 LINK K K A 105 O19 P6G A 106 1555 1555 3.15 LINK K K A 105 O10 P6G A 106 1555 1555 2.63 LINK K K A 105 O13 P6G A 106 1555 1555 3.13 LINK K K A 105 O7 P6G A 106 1555 4655 3.03 LINK K K A 105 O1 P6G A 106 1555 4655 3.31 LINK K K A 105 O4 P6G A 106 1555 4655 2.93 LINK K K A 105 O10 P6G A 106 1555 4655 2.63 LINK K K A 105 O13 P6G A 106 1555 4655 3.13 LINK K K A 105 O16 P6G A 106 1555 4655 3.19 LINK K K A 105 O19 P6G A 106 1555 4655 3.15 CRYST1 56.686 56.686 42.310 90.00 90.00 120.00 P 6 6 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 0.017641 0.010185 0.000000 0.00000 SCALE2 0.000000 0.020370 0.000000 0.00000 SCALE3 0.000000 0.000000 0.023635 0.00000