HEADER RNA 10-MAR-17 5NEF TITLE THE STRUCTURE OF THE G. VIOLACEUS GUANIDINE II RIBOSWITCH P1 STEM-LOOP TITLE 2 WITH GUANIDINE COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'- COMPND 3 R(*GP*GP*UP*GP*GP*GP*GP*AP*CP*GP*AP*CP*CP*CP*CP*AP*(CBV)P*C)-3'); COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: GLOEOBACTER VIOLACEUS; SOURCE 4 ORGANISM_TAXID: 33072 KEYWDS GUANIDINE II RIBOSWITCH, STEM-LOOP, TETRA LOOP, DIMER, RNA EXPDTA X-RAY DIFFRACTION AUTHOR L.HUANG,J.WANG,D.M.J.LILLEY REVDAT 6 08-MAY-24 5NEF 1 LINK REVDAT 5 10-JUL-19 5NEF 1 REMARK REVDAT 4 20-MAR-19 5NEF 1 KEYWDS REMARK REVDAT 3 30-AUG-17 5NEF 1 REMARK REVDAT 2 05-JUL-17 5NEF 1 JRNL REVDAT 1 07-JUN-17 5NEF 0 JRNL AUTH L.HUANG,J.WANG,D.M.J.LILLEY JRNL TITL THE STRUCTURE OF THE GUANIDINE-II RIBOSWITCH. JRNL REF CELL CHEM BIOL V. 24 695 2017 JRNL REFN ESSN 2451-9456 JRNL PMID 28529131 JRNL DOI 10.1016/J.CHEMBIOL.2017.05.014 REMARK 2 REMARK 2 RESOLUTION. 1.91 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (DEV_2219: ???) 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) : 1.91 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.19 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 11824 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.205 REMARK 3 R VALUE (WORKING SET) : 0.203 REMARK 3 FREE R VALUE : 0.258 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.330 REMARK 3 FREE R VALUE TEST SET COUNT : 630 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 44.1985 - 3.0318 0.98 2832 96 0.1643 0.1831 REMARK 3 2 3.0318 - 2.4065 0.99 2774 185 0.2367 0.3105 REMARK 3 3 2.4065 - 2.1023 1.00 2828 154 0.2555 0.3288 REMARK 3 4 2.1023 - 1.9101 0.99 2760 195 0.3272 0.3336 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) : 0.330 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 27.910 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 34.13 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 : 0.004 438 REMARK 3 ANGLE : 0.877 682 REMARK 3 CHIRALITY : 0.030 88 REMARK 3 PLANARITY : 0.005 19 REMARK 3 DIHEDRAL : 9.179 204 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 2 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 10 ) REMARK 3 ORIGIN FOR THE GROUP (A): -18.2889 21.1291 15.1169 REMARK 3 T TENSOR REMARK 3 T11: 0.4073 T22: 0.3011 REMARK 3 T33: 0.2756 T12: -0.0082 REMARK 3 T13: 0.0263 T23: -0.0450 REMARK 3 L TENSOR REMARK 3 L11: 0.8343 L22: 6.3512 REMARK 3 L33: 7.5001 L12: 0.5345 REMARK 3 L13: -0.3753 L23: -6.9043 REMARK 3 S TENSOR REMARK 3 S11: 0.0579 S12: -0.1166 S13: 0.1480 REMARK 3 S21: 0.3295 S22: 0.1249 S23: -0.0230 REMARK 3 S31: -0.2702 S32: 0.1441 S33: -0.1360 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 11 THROUGH 18 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.2395 18.4287 8.8464 REMARK 3 T TENSOR REMARK 3 T11: 0.3647 T22: 0.4072 REMARK 3 T33: 0.2639 T12: -0.0295 REMARK 3 T13: 0.0120 T23: 0.0650 REMARK 3 L TENSOR REMARK 3 L11: 8.5498 L22: 4.8816 REMARK 3 L33: 3.4987 L12: -4.1736 REMARK 3 L13: 4.6819 L23: -3.9528 REMARK 3 S TENSOR REMARK 3 S11: -0.2643 S12: 0.1979 S13: 0.2580 REMARK 3 S21: 0.3010 S22: -0.0957 S23: -0.1880 REMARK 3 S31: -0.5054 S32: 0.4968 S33: 0.4273 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 5NEF COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 10-MAR-17. REMARK 100 THE DEPOSITION ID IS D_1200003931. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 04-MAR-17 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 : DIAMOND REMARK 200 BEAMLINE : I24 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9201 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS PILATUS3 6M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 11824 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.910 REMARK 200 RESOLUTION RANGE LOW (A) : 44.190 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.100 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : 0.08500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.1000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.91 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.94 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.60 REMARK 200 R MERGE FOR SHELL (I) : 1.50000 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: SAD REMARK 200 SOFTWARE USED: PHENIX REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 63.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.36 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.15 M KCL 25% V/V GLYCEROL 0.05M BIS REMARK 280 -TRIS 7.0 1.6M AMMONIUM SULFATE, PH 7.0, VAPOR DIFFUSION, REMARK 280 SITTING DROP, TEMPERATURE 280K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3 2 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 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z REMARK 290 6555 -X,-X+Y,-Z REMARK 290 7555 X+2/3,Y+1/3,Z+1/3 REMARK 290 8555 -Y+2/3,X-Y+1/3,Z+1/3 REMARK 290 9555 -X+Y+2/3,-X+1/3,Z+1/3 REMARK 290 10555 Y+2/3,X+1/3,-Z+1/3 REMARK 290 11555 X-Y+2/3,-Y+1/3,-Z+1/3 REMARK 290 12555 -X+2/3,-X+Y+1/3,-Z+1/3 REMARK 290 13555 X+1/3,Y+2/3,Z+2/3 REMARK 290 14555 -Y+1/3,X-Y+2/3,Z+2/3 REMARK 290 15555 -X+Y+1/3,-X+2/3,Z+2/3 REMARK 290 16555 Y+1/3,X+2/3,-Z+2/3 REMARK 290 17555 X-Y+1/3,-Y+2/3,-Z+2/3 REMARK 290 18555 -X+1/3,-X+Y+2/3,-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 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 -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 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 SMTRY1 7 1.000000 0.000000 0.000000 27.85000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 16.07920 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 44.18667 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 27.85000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 16.07920 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 44.18667 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 27.85000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 16.07920 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 44.18667 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 27.85000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 16.07920 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 44.18667 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 27.85000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 16.07920 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 44.18667 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 27.85000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 16.07920 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 44.18667 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 32.15841 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 88.37333 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 32.15841 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 88.37333 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 32.15841 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 88.37333 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 32.15841 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 88.37333 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 32.15841 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 88.37333 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 32.15841 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 88.37333 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: 3790 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 6140 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -140.0 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 NA NA A 105 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 220 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 221 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 227 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 228 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 O3' A A 16 O3P CBV A 17 0.44 REMARK 500 HO3' CBV A 17 P C A 18 0.80 REMARK 500 OP1 A A 16 O HOH A 201 2.11 REMARK 500 REMARK 500 REMARK: NULL 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 O HOH A 203 O HOH A 206 2565 2.04 REMARK 500 O HOH A 201 O HOH A 203 3455 2.10 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 NA A 106 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G A 7 O6 REMARK 620 2 G A 10 OP2 100.8 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 103 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 18 OP2 REMARK 620 2 HOH A 205 O 116.3 REMARK 620 3 HOH A 225 O 106.7 105.0 REMARK 620 N 1 2 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 108 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 SO4 A 102 O1 REMARK 620 2 SO4 A 102 O4 44.9 REMARK 620 N 1 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GAI A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 107 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 108 DBREF 5NEF A 1 18 PDB 5NEF 5NEF 1 18 SEQRES 1 A 18 G G U G G G G A C G A C C SEQRES 2 A 18 C C A CBV C HET CBV A 17 33 HET GAI A 101 9 HET SO4 A 102 5 HET NA A 103 1 HET NA A 104 1 HET NA A 105 1 HET NA A 106 1 HET NA A 107 1 HET NA A 108 1 HETNAM CBV 5-BROMOCYTIDINE 5'-(DIHYDROGEN PHOSPHATE) HETNAM GAI GUANIDINE HETNAM SO4 SULFATE ION HETNAM NA SODIUM ION FORMUL 1 CBV C9 H13 BR N3 O8 P FORMUL 2 GAI C H5 N3 FORMUL 3 SO4 O4 S 2- FORMUL 4 NA 6(NA 1+) FORMUL 10 HOH *33(H2 O) LINK O3' A A 16 P CBV A 17 1555 1555 1.61 LINK O3' CBV A 17 P C A 18 1555 1555 1.61 LINK O6 G A 7 NA NA A 106 1555 1555 2.80 LINK OP1 A A 8 NA NA A 107 1555 1555 2.89 LINK OP2 G A 10 NA NA A 106 1555 1555 2.85 LINK OP2 C A 18 NA NA A 103 1555 1555 2.60 LINK O1 SO4 A 102 NA NA A 108 1555 1555 3.19 LINK O4 SO4 A 102 NA NA A 108 1555 1555 3.07 LINK NA NA A 103 O HOH A 205 1555 1555 2.61 LINK NA NA A 103 O HOH A 225 1555 6555 3.20 LINK NA NA A 104 O HOH A 208 1555 1555 2.86 SITE 1 AC1 5 G A 7 A A 8 C A 9 G A 10 SITE 2 AC1 5 NA A 107 SITE 1 AC2 7 G A 2 U A 3 C A 15 C A 18 SITE 2 AC2 7 NA A 108 HOH A 201 HOH A 203 SITE 1 AC3 2 C A 18 HOH A 205 SITE 1 AC4 3 G A 1 NA A 108 HOH A 208 SITE 1 AC5 3 G A 6 G A 7 G A 10 SITE 1 AC6 2 A A 8 GAI A 101 SITE 1 AC7 4 G A 2 C A 18 SO4 A 102 NA A 104 CRYST1 55.700 55.700 132.560 90.00 90.00 120.00 H 3 2 18 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 0.017953 0.010365 0.000000 0.00000 SCALE2 0.000000 0.020731 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007544 0.00000