HEADER RNA 11-JUL-14 4TZY TITLE VIBRIO VULNIFICUS ADENINE RIBOSWITCH VARIANT, GROWN IN BOTH SR2+ AND TITLE 2 MG2+ COMPND MOL_ID: 1; COMPND 2 MOLECULE: VIBRIO VULNIFICUS ADENINE RIBOSWITCH; COMPND 3 CHAIN: X; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: VIBRIO VULNIFICUS; SOURCE 4 ORGANISM_TAXID: 672 KEYWDS RNA, RIBOSWITCH, GENE REGULATION, ADENINE EXPDTA X-RAY DIFFRACTION AUTHOR J.ZHANG,A.R.FERRE-D'AMARE REVDAT 3 27-SEP-23 4TZY 1 SOURCE JRNL REMARK REVDAT 2 24-SEP-14 4TZY 1 JRNL REVDAT 1 10-SEP-14 4TZY 0 JRNL AUTH J.ZHANG,A.R.FERRE-D'AMARE JRNL TITL DRAMATIC IMPROVEMENT OF CRYSTALS OF LARGE RNAS BY CATION JRNL TITL 2 REPLACEMENT AND DEHYDRATION. JRNL REF STRUCTURE V. 22 1363 2014 JRNL REFN ISSN 0969-2126 JRNL PMID 25185828 JRNL DOI 10.1016/J.STR.2014.07.011 REMARK 2 REMARK 2 RESOLUTION. 2.57 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE: 1.8.4_1496) 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 : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.57 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 41.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.350 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 3 NUMBER OF REFLECTIONS : 11606 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.208 REMARK 3 R VALUE (WORKING SET) : 0.204 REMARK 3 FREE R VALUE : 0.251 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.090 REMARK 3 FREE R VALUE TEST SET COUNT : 1171 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 41.3806 - 5.1327 1.00 1302 150 0.1751 0.2336 REMARK 3 2 5.1327 - 4.0751 1.00 1295 152 0.1585 0.1965 REMARK 3 3 4.0751 - 3.5603 1.00 1291 137 0.1806 0.2498 REMARK 3 4 3.5603 - 3.2350 1.00 1326 145 0.1873 0.2170 REMARK 3 5 3.2350 - 3.0032 1.00 1305 148 0.2076 0.2581 REMARK 3 6 3.0032 - 2.8261 1.00 1291 147 0.2924 0.3360 REMARK 3 7 2.8261 - 2.6846 1.00 1328 150 0.3207 0.3434 REMARK 3 8 2.6846 - 2.5700 1.00 1297 142 0.3506 0.3965 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) : 0.440 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.930 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL 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 : 0.001 1688 REMARK 3 ANGLE : 0.324 2623 REMARK 3 CHIRALITY : 0.017 355 REMARK 3 PLANARITY : 0.002 72 REMARK 3 DIHEDRAL : 11.302 849 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 5 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: ( CHAIN X AND RESID 13:18 ) REMARK 3 ORIGIN FOR THE GROUP (A): -38.952 2.005 -11.675 REMARK 3 T TENSOR REMARK 3 T11: 0.5837 T22: 0.6466 REMARK 3 T33: 1.5284 T12: -0.1317 REMARK 3 T13: -0.1296 T23: 0.1193 REMARK 3 L TENSOR REMARK 3 L11: 7.7833 L22: 4.7791 REMARK 3 L33: 5.9159 L12: -1.7104 REMARK 3 L13: -4.0989 L23: 2.9421 REMARK 3 S TENSOR REMARK 3 S11: 0.1465 S12: -0.8497 S13: 0.2873 REMARK 3 S21: -0.3640 S22: -0.5072 S23: 0.0362 REMARK 3 S31: -0.7575 S32: 0.3816 S33: 0.2575 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: ( CHAIN X AND RESID 19:23 ) REMARK 3 ORIGIN FOR THE GROUP (A): -28.251 13.122 -21.807 REMARK 3 T TENSOR REMARK 3 T11: 0.4425 T22: 0.4256 REMARK 3 T33: 0.5149 T12: 0.0045 REMARK 3 T13: -0.0313 T23: -0.1480 REMARK 3 L TENSOR REMARK 3 L11: 5.8783 L22: 1.3053 REMARK 3 L33: 3.4866 L12: 0.6402 REMARK 3 L13: 0.1200 L23: -0.0305 REMARK 3 S TENSOR REMARK 3 S11: 0.2194 S12: 1.1085 S13: -2.0001 REMARK 3 S21: -0.3533 S22: -0.0861 S23: -0.5022 REMARK 3 S31: 0.2210 S32: -0.1680 S33: -0.1834 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: ( CHAIN X AND RESID 24:43 ) REMARK 3 ORIGIN FOR THE GROUP (A): -13.312 30.398 -6.070 REMARK 3 T TENSOR REMARK 3 T11: 0.3506 T22: 0.3967 REMARK 3 T33: 0.3914 T12: -0.0438 REMARK 3 T13: -0.0583 T23: 0.1233 REMARK 3 L TENSOR REMARK 3 L11: 1.5232 L22: 2.3807 REMARK 3 L33: 0.5964 L12: 0.6405 REMARK 3 L13: 0.3402 L23: 1.1359 REMARK 3 S TENSOR REMARK 3 S11: 0.3871 S12: -0.3950 S13: -0.1258 REMARK 3 S21: 0.2029 S22: -0.1609 S23: -0.5975 REMARK 3 S31: 0.1691 S32: -0.1882 S33: -0.2019 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: ( CHAIN X AND RESID 44:72 ) REMARK 3 ORIGIN FOR THE GROUP (A): -15.604 21.440 -10.807 REMARK 3 T TENSOR REMARK 3 T11: 0.3447 T22: 0.3172 REMARK 3 T33: 0.3863 T12: 0.0601 REMARK 3 T13: -0.0096 T23: -0.0154 REMARK 3 L TENSOR REMARK 3 L11: 2.0462 L22: 3.7655 REMARK 3 L33: 1.5431 L12: 1.0364 REMARK 3 L13: -0.2475 L23: -0.2943 REMARK 3 S TENSOR REMARK 3 S11: 0.1490 S12: -0.2301 S13: -0.2897 REMARK 3 S21: 0.1353 S22: -0.0811 S23: -0.7749 REMARK 3 S31: -0.1090 S32: 0.0162 S33: -0.0425 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: ( CHAIN X AND RESID 73:83 ) REMARK 3 ORIGIN FOR THE GROUP (A): -38.141 5.954 -15.542 REMARK 3 T TENSOR REMARK 3 T11: 0.3993 T22: 0.6092 REMARK 3 T33: 0.7863 T12: -0.0359 REMARK 3 T13: -0.0468 T23: 0.0574 REMARK 3 L TENSOR REMARK 3 L11: 1.1802 L22: 3.8871 REMARK 3 L33: 0.7503 L12: 1.3420 REMARK 3 L13: -0.4148 L23: -1.0406 REMARK 3 S TENSOR REMARK 3 S11: -0.2070 S12: 0.1196 S13: -1.3576 REMARK 3 S21: -0.1747 S22: 0.2359 S23: 0.3485 REMARK 3 S31: 0.3172 S32: 0.0304 S33: -0.0144 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 4TZY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 16-JUL-14. REMARK 100 THE DEPOSITION ID IS D_1000202587. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 17-JAN-14 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 8 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ALS REMARK 200 BEAMLINE : 5.0.2 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9793 REMARK 200 MONOCHROMATOR : KOHZU HLD8-24 MONOCHROMATOR REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 315R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 6534 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.570 REMARK 200 RESOLUTION RANGE LOW (A) : 41.400 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.8 REMARK 200 DATA REDUNDANCY : 3.800 REMARK 200 R MERGE (I) : 0.07700 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 15.3000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.57 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.66 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.7 REMARK 200 DATA REDUNDANCY IN SHELL : 3.80 REMARK 200 R MERGE FOR SHELL (I) : 0.64100 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.000 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: NULL REMARK 200 STARTING MODEL: 1Y26 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 40.51 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: MG, PEG, PH 8, VAPOR DIFFUSION, REMARK 280 HANGING DROP, TEMPERATURE 277K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 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+1/2,Y+1/2,-Z REMARK 290 4555 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 24.64150 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 76.15650 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 24.64150 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 76.15650 REMARK 290 SMTRY3 4 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: 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 OP1 U X 41 O2' A X 45 1556 2.19 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 MG X 108 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A X 21 OP1 REMARK 620 2 U X 22 OP2 82.3 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SR X 102 SR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U X 31 O4 REMARK 620 2 G X 32 O6 77.6 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 SR X 103 SR REMARK 620 N RES CSSEQI ATOM REMARK 620 1 U X 47 O4 REMARK 620 2 HOH X 208 O 123.1 REMARK 620 3 HOH X 218 O 130.6 61.6 REMARK 620 N 1 2 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue ADE X 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SR X 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SR X 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SR X 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SR X 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SR X 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG X 107 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG X 108 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SR X 110 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 4TZP RELATED DB: PDB REMARK 900 RELATED ID: 4TZV RELATED DB: PDB REMARK 900 RELATED ID: 4TZW RELATED DB: PDB REMARK 900 RELATED ID: 4TZX RELATED DB: PDB REMARK 900 RELATED ID: 4TZZ RELATED DB: PDB DBREF 4TZY X 13 83 PDB 4TZY 4TZY 13 83 SEQRES 1 X 71 G G G A A G A U A U A A U SEQRES 2 X 71 C C U A A U G A U A U G G SEQRES 3 X 71 U U U G G G A G U U U C U SEQRES 4 X 71 A C C A A G A G C C U U A SEQRES 5 X 71 A A C U C U U G A U U A U SEQRES 6 X 71 C U U C C C HET ADE X 101 10 HET SR X 102 1 HET SR X 103 1 HET SR X 104 1 HET SR X 105 1 HET SR X 106 1 HET MG X 107 1 HET MG X 108 1 HET SR X 109 1 HET SR X 110 1 HETNAM ADE ADENINE HETNAM SR STRONTIUM ION HETNAM MG MAGNESIUM ION FORMUL 2 ADE C5 H5 N5 FORMUL 3 SR 7(SR 2+) FORMUL 8 MG 2(MG 2+) FORMUL 12 HOH *21(H2 O) LINK OP1 A X 21 MG MG X 108 1555 1555 2.90 LINK OP2 U X 22 MG MG X 108 1555 1555 2.65 LINK OP2 A X 23 SR SR X 105 1555 1555 2.64 LINK OP1 A X 24 SR SR X 110 1555 1555 2.81 LINK O4 U X 31 SR SR X 102 1555 1555 2.71 LINK O6 G X 32 SR SR X 102 1555 1555 2.93 LINK O4 U X 47 SR SR X 103 1555 1555 2.77 LINK SR SR X 103 O HOH X 208 1555 1555 2.70 LINK SR SR X 103 O HOH X 218 1555 1555 2.66 LINK SR SR X 104 O HOH X 216 1555 1555 2.86 SITE 1 AC1 8 A X 21 U X 22 U X 47 U X 51 SITE 2 AC1 8 A X 52 A X 73 U X 74 U X 75 SITE 1 AC2 2 U X 31 G X 32 SITE 1 AC3 4 G X 46 U X 47 HOH X 208 HOH X 218 SITE 1 AC4 1 HOH X 216 SITE 1 AC5 1 A X 23 SITE 1 AC6 1 U X 77 SITE 1 AC7 3 G X 32 A X 33 G X 38 SITE 1 AC8 2 A X 21 U X 22 SITE 1 AC9 1 A X 24 CRYST1 49.283 152.313 24.995 90.00 90.00 90.00 P 21 21 2 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 0.020291 0.000000 0.000000 0.00000 SCALE2 0.000000 0.006565 0.000000 0.00000 SCALE3 0.000000 0.000000 0.040008 0.00000