HEADER RNA 12-APR-17 5NOM 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 5 17-JAN-24 5NOM 1 REMARK REVDAT 4 10-JUL-19 5NOM 1 REMARK REVDAT 3 20-MAR-19 5NOM 1 KEYWDS REMARK REVDAT 2 05-JUL-17 5NOM 1 JRNL REVDAT 1 31-MAY-17 5NOM 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. 1.93 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) : 1.93 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.19 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.340 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.2 REMARK 3 NUMBER OF REFLECTIONS : 11476 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.199 REMARK 3 R VALUE (WORKING SET) : 0.197 REMARK 3 FREE R VALUE : 0.224 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.910 REMARK 3 FREE R VALUE TEST SET COUNT : 564 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 44.2049 - 3.0635 0.98 2706 143 0.1532 0.1542 REMARK 3 2 3.0635 - 2.4317 0.99 2700 163 0.2409 0.3049 REMARK 3 3 2.4317 - 2.1243 1.00 2777 112 0.2568 0.3056 REMARK 3 4 2.1243 - 1.9301 1.00 2729 146 0.3058 0.3713 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) : 0.320 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 29.410 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 : 0.018 438 REMARK 3 ANGLE : 2.336 682 REMARK 3 CHIRALITY : 0.091 88 REMARK 3 PLANARITY : 0.018 19 REMARK 3 DIHEDRAL : 10.186 204 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): -18.2724 21.1250 15.1204 REMARK 3 T TENSOR REMARK 3 T11: 0.4197 T22: 0.3065 REMARK 3 T33: 0.3199 T12: -0.0127 REMARK 3 T13: 0.0126 T23: -0.0098 REMARK 3 L TENSOR REMARK 3 L11: 0.5489 L22: 5.0536 REMARK 3 L33: 5.5985 L12: 0.5120 REMARK 3 L13: -0.2260 L23: -5.3024 REMARK 3 S TENSOR REMARK 3 S11: 0.0657 S12: -0.0968 S13: 0.1030 REMARK 3 S21: 0.2663 S22: 0.0621 S23: -0.0087 REMARK 3 S31: -0.2479 S32: 0.0841 S33: -0.1726 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 11 THROUGH 18 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.2410 18.4198 8.8343 REMARK 3 T TENSOR REMARK 3 T11: 0.3201 T22: 0.4065 REMARK 3 T33: 0.2705 T12: -0.0335 REMARK 3 T13: 0.0126 T23: 0.0525 REMARK 3 L TENSOR REMARK 3 L11: 6.7145 L22: 4.9963 REMARK 3 L33: 4.0067 L12: -4.2576 REMARK 3 L13: 4.8290 L23: -4.2260 REMARK 3 S TENSOR REMARK 3 S11: -0.2758 S12: 0.2734 S13: 0.3487 REMARK 3 S21: 0.2599 S22: -0.1258 S23: -0.2129 REMARK 3 S31: -0.4014 S32: 0.4870 S33: 0.3898 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 5NOM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 12-APR-17. REMARK 100 THE DEPOSITION ID IS D_1200004458. 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 : 11476 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.930 REMARK 200 RESOLUTION RANGE LOW (A) : 44.193 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.300 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.3 REMARK 200 DATA REDUNDANCY : 9.400 REMARK 200 R MERGE (I) : 0.08400 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.4000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.93 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.96 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 9.60 REMARK 200 R MERGE FOR SHELL (I) : 1.75000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.300 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: 5NEO 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 44.19333 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 44.19333 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 44.19333 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 44.19333 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 44.19333 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 44.19333 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 88.38667 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 88.38667 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 88.38667 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 88.38667 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 88.38667 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 88.38667 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 -27.85000 REMARK 350 BIOMT2 2 0.866025 0.500000 0.000000 16.07920 REMARK 350 BIOMT3 2 0.000000 0.000000 -1.000000 44.19333 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 213 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 215 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 218 LIES ON A SPECIAL POSITION. REMARK 375 HOH A 223 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 HO2' G A 2 H5' U A 3 1.07 REMARK 500 H5' U A 3 O HOH A 203 1.40 REMARK 500 C3' A A 16 O3P CBV A 17 1.79 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 G A 1 N1 G A 1 C2 -0.053 REMARK 500 G A 1 C8 G A 1 N9 -0.044 REMARK 500 G A 2 N1 G A 2 C2 -0.053 REMARK 500 G A 2 C4 G A 2 C5 -0.054 REMARK 500 G A 7 N3 G A 7 C4 -0.052 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 G A 1 N1 - C2 - N2 ANGL. DEV. = -5.5 DEGREES REMARK 500 G A 1 N1 - C6 - O6 ANGL. DEV. = -4.1 DEGREES REMARK 500 G A 6 C2 - N3 - C4 ANGL. DEV. = -3.2 DEGREES REMARK 500 G A 6 C4 - C5 - N7 ANGL. DEV. = 3.1 DEGREES REMARK 500 A A 11 O3' - P - OP2 ANGL. DEV. = 6.8 DEGREES REMARK 500 A A 11 N3 - C4 - C5 ANGL. DEV. = 4.7 DEGREES REMARK 500 A A 11 C4 - C5 - C6 ANGL. DEV. = -3.0 DEGREES REMARK 500 A A 11 C8 - N9 - C4 ANGL. DEV. = 3.7 DEGREES REMARK 500 C A 12 C6 - N1 - C2 ANGL. DEV. = 2.7 DEGREES REMARK 500 C A 15 N1 - C2 - O2 ANGL. DEV. = -4.1 DEGREES REMARK 500 C A 15 N3 - C2 - O2 ANGL. DEV. = 4.8 DEGREES REMARK 500 A A 16 C2 - N3 - C4 ANGL. DEV. = -3.1 DEGREES REMARK 500 A A 16 C8 - N9 - C4 ANGL. DEV. = 2.5 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SO4 A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue GAI 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 DBREF 5NOM A 1 18 PDB 5NOM 5NOM 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 SO4 A 101 5 HET GAI A 102 9 HET NA A 103 1 HET NA A 104 1 HETNAM CBV 5-BROMOCYTIDINE 5'-(DIHYDROGEN PHOSPHATE) HETNAM SO4 SULFATE ION HETNAM GAI GUANIDINE HETNAM NA SODIUM ION FORMUL 1 CBV C9 H13 BR N3 O8 P FORMUL 2 SO4 O4 S 2- FORMUL 3 GAI C H5 N3 FORMUL 4 NA 2(NA 1+) FORMUL 6 HOH *27(H2 O) LINK O3' A A 16 P CBV A 17 1555 1555 1.62 LINK O3' CBV A 17 P C A 18 1555 1555 1.58 SITE 1 AC1 3 G A 2 U A 3 C A 18 SITE 1 AC2 4 G A 7 A A 8 C A 9 G A 10 SITE 1 AC3 1 G A 1 CRYST1 55.700 55.700 132.580 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 0.007543 0.00000