HEADER RNA 11-MAR-17 5NEP TITLE THE STRUCTURE OF THE G. VIOLACEUS GUANIDINE II RIBOSWITCH P1 STEM-LOOP TITLE 2 WITH METHYLGUANIDINE 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, KEYWDS 2 METHYLGUANIDINE, RNA EXPDTA X-RAY DIFFRACTION AUTHOR L.HUANG,J.WANG,D.M.J.LILLEY REVDAT 5 10-JUL-19 5NEP 1 REMARK REVDAT 4 20-MAR-19 5NEP 1 KEYWDS REMARK ATOM REVDAT 3 30-AUG-17 5NEP 1 REMARK REVDAT 2 05-JUL-17 5NEP 1 JRNL REVDAT 1 31-MAY-17 5NEP 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. 1.60 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 : NULL REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.60 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 27.75 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.9 REMARK 3 NUMBER OF REFLECTIONS : 19703 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.207 REMARK 3 R VALUE (WORKING SET) : 0.207 REMARK 3 FREE R VALUE : 0.218 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 993 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 27.7543 - 3.0587 0.99 2663 174 0.1672 0.1831 REMARK 3 2 3.0587 - 2.4282 1.00 2745 144 0.2117 0.2038 REMARK 3 3 2.4282 - 2.1214 1.00 2717 128 0.2166 0.2514 REMARK 3 4 2.1214 - 1.9275 0.99 2730 122 0.2413 0.2979 REMARK 3 5 1.9275 - 1.7894 0.99 2697 127 0.2825 0.2953 REMARK 3 6 1.7894 - 1.6839 0.97 2644 134 0.3226 0.3424 REMARK 3 7 1.6839 - 1.5996 0.93 2514 164 0.3970 0.4158 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : NULL 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) : 0.270 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.120 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 : 0.008 447 REMARK 3 ANGLE : 1.466 695 REMARK 3 CHIRALITY : 0.049 88 REMARK 3 PLANARITY : 0.012 19 REMARK 3 DIHEDRAL : 9.495 204 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): -18.2016 21.1106 15.0547 REMARK 3 T TENSOR REMARK 3 T11: 0.3703 T22: 0.3166 REMARK 3 T33: 0.2735 T12: -0.0244 REMARK 3 T13: -0.0073 T23: -0.0310 REMARK 3 L TENSOR REMARK 3 L11: 1.4022 L22: 2.6346 REMARK 3 L33: 3.3235 L12: 0.6054 REMARK 3 L13: 0.1862 L23: -2.4182 REMARK 3 S TENSOR REMARK 3 S11: 0.0666 S12: -0.1776 S13: 0.0489 REMARK 3 S21: 0.3431 S22: 0.0665 S23: -0.1653 REMARK 3 S31: -0.2237 S32: 0.2343 S33: -0.1781 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 11 THROUGH 18 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.1060 18.4951 8.7348 REMARK 3 T TENSOR REMARK 3 T11: 0.2747 T22: 0.3474 REMARK 3 T33: 0.2637 T12: -0.0465 REMARK 3 T13: 0.0015 T23: 0.0328 REMARK 3 L TENSOR REMARK 3 L11: 2.1619 L22: 3.9579 REMARK 3 L33: 5.0536 L12: -2.8644 REMARK 3 L13: 3.1027 L23: -3.8482 REMARK 3 S TENSOR REMARK 3 S11: -0.1176 S12: 0.4122 S13: 0.2470 REMARK 3 S21: 0.2913 S22: -0.1378 S23: -0.1156 REMARK 3 S31: -0.5118 S32: 0.7143 S33: 0.2006 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 5NEP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 13-MAR-17. REMARK 100 THE DEPOSITION ID IS D_1200003976. 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 : NULL 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 : 19703 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 27.750 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.200 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 18.83 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 17.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.63 REMARK 200 COMPLETENESS FOR SHELL (%) : 99.1 REMARK 200 DATA REDUNDANCY IN SHELL : 19.10 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: MOLECULAR REPLACEMENT 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 (%): 63.13 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.34 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01 M MAGNESIUM ACETATE, 0.05 M MES REMARK 280 PH 5.6, 2.5 M AMMONIUM SULFATE SOAKING WITH 10MM METHYLGUANIDINE, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K 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 27.75000 REMARK 290 SMTRY2 7 0.000000 1.000000 0.000000 16.02147 REMARK 290 SMTRY3 7 0.000000 0.000000 1.000000 44.12633 REMARK 290 SMTRY1 8 -0.500000 -0.866025 0.000000 27.75000 REMARK 290 SMTRY2 8 0.866025 -0.500000 0.000000 16.02147 REMARK 290 SMTRY3 8 0.000000 0.000000 1.000000 44.12633 REMARK 290 SMTRY1 9 -0.500000 0.866025 0.000000 27.75000 REMARK 290 SMTRY2 9 -0.866025 -0.500000 0.000000 16.02147 REMARK 290 SMTRY3 9 0.000000 0.000000 1.000000 44.12633 REMARK 290 SMTRY1 10 -0.500000 0.866025 0.000000 27.75000 REMARK 290 SMTRY2 10 0.866025 0.500000 0.000000 16.02147 REMARK 290 SMTRY3 10 0.000000 0.000000 -1.000000 44.12633 REMARK 290 SMTRY1 11 1.000000 0.000000 0.000000 27.75000 REMARK 290 SMTRY2 11 0.000000 -1.000000 0.000000 16.02147 REMARK 290 SMTRY3 11 0.000000 0.000000 -1.000000 44.12633 REMARK 290 SMTRY1 12 -0.500000 -0.866025 0.000000 27.75000 REMARK 290 SMTRY2 12 -0.866025 0.500000 0.000000 16.02147 REMARK 290 SMTRY3 12 0.000000 0.000000 -1.000000 44.12633 REMARK 290 SMTRY1 13 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 13 0.000000 1.000000 0.000000 32.04294 REMARK 290 SMTRY3 13 0.000000 0.000000 1.000000 88.25267 REMARK 290 SMTRY1 14 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 14 0.866025 -0.500000 0.000000 32.04294 REMARK 290 SMTRY3 14 0.000000 0.000000 1.000000 88.25267 REMARK 290 SMTRY1 15 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 15 -0.866025 -0.500000 0.000000 32.04294 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 88.25267 REMARK 290 SMTRY1 16 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 16 0.866025 0.500000 0.000000 32.04294 REMARK 290 SMTRY3 16 0.000000 0.000000 -1.000000 88.25267 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 17 0.000000 -1.000000 0.000000 32.04294 REMARK 290 SMTRY3 17 0.000000 0.000000 -1.000000 88.25267 REMARK 290 SMTRY1 18 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 18 -0.866025 0.500000 0.000000 32.04294 REMARK 290 SMTRY3 18 0.000000 0.000000 -1.000000 88.25267 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 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 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 2 -0.500000 0.866025 0.000000 -27.75000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 16.02147 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 44.12633 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 S SO4 A 104 LIES ON A SPECIAL POSITION. REMARK 375 NA NA A 105 LIES ON A SPECIAL POSITION. REMARK 375 NA NA A 106 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 202 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 212 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 0.36 REMARK 500 HN42 CBV A 17 O4 SO4 A 103 1.55 REMARK 500 C3' A A 16 O3P CBV A 17 1.77 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 215 O HOH A 226 10455 1.92 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 5 O3' REMARK 620 2 G A 5 O2' 54.1 REMARK 620 3 G A 5 O3' 0.0 54.1 REMARK 620 4 G A 5 O2' 54.1 0.0 54.1 REMARK 620 N 1 2 3 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 105 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 16 O2' REMARK 620 2 A A 16 O2' 0.0 REMARK 620 N 1 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 CBV A 17 O2' REMARK 620 2 CBV A 17 O1P 53.7 REMARK 620 N 1 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 NA A 107 NA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 C A 18 OP1 REMARK 620 2 CBV A 17 O2P 93.7 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 MGX 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 SO4 A 103 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 104 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 105 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 106 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 107 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 108 DBREF 5NEP A 1 18 PDB 5NEP 5NEP 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 MGX A 101 12 HET SO4 A 102 5 HET SO4 A 103 5 HET SO4 A 104 5 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 MGX 1-METHYLGUANIDINE HETNAM SO4 SULFATE ION HETNAM NA SODIUM ION FORMUL 1 CBV C9 H13 BR N3 O8 P FORMUL 2 MGX C2 H7 N3 FORMUL 3 SO4 3(O4 S 2-) FORMUL 6 NA 4(NA 1+) FORMUL 10 HOH *33(H2 O) LINK O3' G A 5 NA NA A 106 1555 1555 3.19 LINK O2' G A 5 NA NA A 106 1555 1555 2.86 LINK O3' A A 16 P CBV A 17 1555 1555 1.62 LINK O2' A A 16 NA NA A 105 1555 1555 2.86 LINK O3' CBV A 17 P C A 18 1555 1555 1.63 LINK O2' CBV A 17 NA NA A 108 1555 1555 2.77 LINK OP1 C A 18 NA NA A 107 1555 1555 2.86 LINK O3' G A 5 NA NA A 106 1555 2565 3.19 LINK O2' G A 5 NA NA A 106 1555 2565 2.87 LINK O2' A A 16 NA NA A 105 1555 2565 2.86 LINK O1P CBV A 17 NA NA A 108 1555 3455 2.74 LINK O2P CBV A 17 NA NA A 107 1555 3455 2.77 SITE 1 AC1 4 G A 7 A A 8 C A 9 G A 10 SITE 1 AC2 4 G A 2 U A 3 HOH A 201 HOH A 211 SITE 1 AC3 4 A A 16 CBV A 17 HOH A 208 HOH A 217 SITE 1 AC4 2 NA A 107 HOH A 202 SITE 1 AC5 2 A A 16 CBV A 17 SITE 1 AC6 2 G A 5 G A 6 SITE 1 AC7 4 CBV A 17 C A 18 SO4 A 104 NA A 108 SITE 1 AC8 4 A A 16 CBV A 17 C A 18 NA A 107 CRYST1 55.500 55.500 132.379 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 0.018018 0.010403 0.000000 0.00000 SCALE2 0.000000 0.020805 0.000000 0.00000 SCALE3 0.000000 0.000000 0.007554 0.00000