PDB Short entry for 4FS6 HEADER DNA 27-JUN-12 4FS6 TITLE CRYSTAL STRUCTURE OF THE Z-DNA HEXAMER CGCGCG AT 500 MM CACL2 COMPND MOL_ID: 1; COMPND 2 MOLECULE: DNA (5'-D(*CP*GP*CP*GP*CP*G)-3'); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: CHEMICAL SYNTHESIS KEYWDS Z-DNA, CA2+ BINDING, DNA EXPDTA X-RAY DIFFRACTION AUTHOR T.CHATAKE,T.SUNAMI REVDAT 3 20-MAR-24 4FS6 1 REMARK LINK REVDAT 2 15-NOV-17 4FS6 1 REMARK REVDAT 1 15-MAY-13 4FS6 0 JRNL AUTH T.CHATAKE,T.SUNAMI JRNL TITL DIRECT INTERACTIONS BETWEEN Z-DNA AND ALKALINE EARTH JRNL TITL 2 CATIONS, DISCOVERED IN THE PRESENCE OF HIGH CONCENTRATIONS JRNL TITL 3 OF MGCL2 AND CACL2 JRNL REF J.INORG.BIOCHEM. V. 124 15 2013 JRNL REFN ISSN 0162-0134 JRNL PMID 23578858 JRNL DOI 10.1016/J.JINORGBIO.2013.03.004 REMARK 2 REMARK 2 RESOLUTION. 1.30 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.6.4_486) 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 : TWIN_LSQ_F REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.30 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.82 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.920 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.8 REMARK 3 NUMBER OF REFLECTIONS : 3832 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.230 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.380 REMARK 3 FREE R VALUE TEST SET COUNT : 168 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 13.2757 - 1.3002 0.94 3654 168 0.1932 0.2323 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 0.30 REMARK 3 SHRINKAGE RADIUS : 0.00 REMARK 3 K_SOL : 0.60 REMARK 3 B_SOL : 71.40 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.910 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 7.49 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 12.72 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.51180 REMARK 3 B22 (A**2) : 0.51180 REMARK 3 B33 (A**2) : -1.02360 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 TWINNING INFORMATION. REMARK 3 FRACTION: 0.3100 REMARK 3 OPERATOR: -H,-K,L REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.014 134 REMARK 3 ANGLE : 1.862 205 REMARK 3 CHIRALITY : 0.073 23 REMARK 3 PLANARITY : 0.006 6 REMARK 3 DIHEDRAL : 29.929 56 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 4FS6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 28-JUN-12. REMARK 100 THE DEPOSITION ID IS D_1000073288. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-FEB-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 7.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SPRING-8 REMARK 200 BEAMLINE : BL38B1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1 REMARK 200 MONOCHROMATOR : FIXED EXIT SI (111) DOUBLE REMARK 200 CRYSTAL MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315 REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM REMARK 200 DATA SCALING SOFTWARE : SCALA REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 3859 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.300 REMARK 200 RESOLUTION RANGE LOW (A) : 36.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 200 DATA REDUNDANCY : 6.600 REMARK 200 R MERGE (I) : 0.07200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.47 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 8.20 REMARK 200 R MERGE FOR SHELL (I) : 0.05100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> 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: MANUAL REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 36.66 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 2.0MM DNA, 20MM NA CACODYLATE, 30% 2 REMARK 280 -METHYL-2,4-PENTANEDIOL, 500MM CACL2, PH 7.0, TEMPERATURE REMARK 280 CONTROL, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 32 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+1/3 REMARK 290 6555 -X,-X+Y,-Z+2/3 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 47.64200 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 23.82100 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 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 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 23.82100 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 47.64200 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: 1760 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 2600 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -101.0 KCAL/MOL 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 350 BIOMT1 2 -0.500000 0.866025 0.000000 0.00000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 0.00000 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 HOH A 230 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 239 LIES ON A SPECIAL POSITION. 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 DC A 1 O4' - C1' - N1 ANGL. DEV. = 2.9 DEGREES REMARK 500 DC A 3 O4' - C1' - N1 ANGL. DEV. = 4.8 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 CA A 101 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 2 OP1 REMARK 620 2 HOH A 201 O 163.1 REMARK 620 3 HOH A 202 O 78.3 99.4 REMARK 620 4 HOH A 203 O 85.4 78.2 69.9 REMARK 620 5 HOH A 204 O 99.5 97.3 93.7 161.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 102 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DG A 2 OP2 REMARK 620 2 HOH A 205 O 79.9 REMARK 620 3 HOH A 206 O 110.8 105.5 REMARK 620 4 HOH A 207 O 147.0 124.6 85.4 REMARK 620 5 HOH A 208 O 130.8 56.5 66.5 81.7 REMARK 620 6 HOH A 209 O 77.4 155.3 91.6 73.5 148.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 103 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DC A 3 OP1 REMARK 620 2 HOH A 210 O 174.4 REMARK 620 3 HOH A 211 O 89.0 91.3 REMARK 620 4 HOH A 212 O 88.7 85.8 102.6 REMARK 620 5 HOH A 213 O 95.8 89.8 83.4 172.7 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 104 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DC A 3 OP2 REMARK 620 2 HOH A 214 O 110.0 REMARK 620 3 HOH A 215 O 152.4 77.9 REMARK 620 4 HOH A 216 O 125.8 107.7 72.8 REMARK 620 5 HOH A 217 O 73.2 80.8 134.3 76.1 REMARK 620 6 HOH A 218 O 84.5 79.3 70.7 140.3 142.7 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 105 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 DC A 3 O3' REMARK 620 2 DG A 4 OP2 50.4 REMARK 620 3 HOH A 219 O 67.2 82.3 REMARK 620 4 HOH A 220 O 155.0 137.2 131.3 REMARK 620 5 HOH A 221 O 84.1 134.5 79.8 83.6 REMARK 620 6 HOH A 222 O 66.8 85.8 128.5 88.9 73.8 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 107 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4FS5 RELATED DB: PDB DBREF 4FS6 A 1 6 PDB 4FS6 4FS6 1 6 SEQRES 1 A 6 DC DG DC DG DC DG HET CA A 101 1 HET CA A 102 1 HET CA A 103 1 HET CA A 104 1 HET CA A 105 1 HET CL A 106 1 HET CL A 107 1 HETNAM CA CALCIUM ION HETNAM CL CHLORIDE ION FORMUL 2 CA 5(CA 2+) FORMUL 7 CL 2(CL 1-) FORMUL 9 HOH *41(H2 O) LINK OP1 DG A 2 CA CA A 101 1555 1555 2.54 LINK OP2 DG A 2 CA CA A 102 1555 1555 2.44 LINK OP1 DC A 3 CA CA A 103 1555 1555 2.32 LINK OP2 DC A 3 CA CA A 104 1555 1555 2.32 LINK O3' DC A 3 CA CA A 105 1555 1555 3.15 LINK OP2 DG A 4 CA CA A 105 1555 1555 2.54 LINK CA CA A 101 O HOH A 201 1555 1555 2.38 LINK CA CA A 101 O HOH A 202 1555 1555 2.76 LINK CA CA A 101 O HOH A 203 1555 1555 2.18 LINK CA CA A 101 O HOH A 204 1555 1555 2.50 LINK CA CA A 102 O HOH A 205 1555 1555 2.60 LINK CA CA A 102 O HOH A 206 1555 1555 2.11 LINK CA CA A 102 O HOH A 207 1555 1555 2.61 LINK CA CA A 102 O HOH A 208 1555 1555 2.05 LINK CA CA A 102 O HOH A 209 1555 1555 2.16 LINK CA CA A 103 O HOH A 210 1555 1555 2.53 LINK CA CA A 103 O HOH A 211 1555 1555 2.31 LINK CA CA A 103 O HOH A 212 1555 1555 2.30 LINK CA CA A 103 O HOH A 213 1555 1555 2.25 LINK CA CA A 104 O HOH A 214 1555 1555 2.41 LINK CA CA A 104 O HOH A 215 1555 1555 2.67 LINK CA CA A 104 O HOH A 216 1555 1555 2.70 LINK CA CA A 104 O HOH A 217 1555 1555 2.47 LINK CA CA A 104 O HOH A 218 1555 1555 2.23 LINK CA CA A 105 O HOH A 219 1555 1555 2.47 LINK CA CA A 105 O HOH A 220 1555 1555 2.37 LINK CA CA A 105 O HOH A 221 1555 1555 2.36 LINK CA CA A 105 O HOH A 222 1555 1555 2.35 SITE 1 AC1 6 DG A 2 DC A 5 HOH A 201 HOH A 202 SITE 2 AC1 6 HOH A 203 HOH A 204 SITE 1 AC2 7 DG A 2 DC A 5 HOH A 205 HOH A 206 SITE 2 AC2 7 HOH A 207 HOH A 208 HOH A 209 SITE 1 AC3 6 DC A 3 DG A 4 HOH A 210 HOH A 211 SITE 2 AC3 6 HOH A 212 HOH A 213 SITE 1 AC4 7 DC A 3 DG A 4 HOH A 214 HOH A 215 SITE 2 AC4 7 HOH A 216 HOH A 217 HOH A 218 SITE 1 AC5 8 DC A 3 DG A 4 HOH A 215 HOH A 216 SITE 2 AC5 8 HOH A 219 HOH A 220 HOH A 221 HOH A 222 SITE 1 AC6 3 DG A 2 DC A 3 HOH A 209 SITE 1 AC7 5 DG A 4 DC A 5 HOH A 216 HOH A 220 SITE 2 AC7 5 HOH A 222 CRYST1 18.461 18.461 71.463 90.00 90.00 120.00 P 32 2 1 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 0.054168 0.031274 0.000000 0.00000 SCALE2 0.000000 0.062548 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013993 0.00000