HEADER RNA 04-JUN-17 5O62 TITLE THE STRUCTURE OF THE THERMOBIFIDA FUSCA GUANIDINE III RIBOSWITCH WITH TITLE 2 1-ETHYLGUANIDINE. COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (41-MER); COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: THERMOBIFIDA FUSCA; SOURCE 4 ORGANISM_TAXID: 2021 KEYWDS GUANIDINE III RIBOSWITCH, STEM-LOOP, PSEUDOKNOT, RNA, GENE REGULATION EXPDTA X-RAY DIFFRACTION AUTHOR L.HUANG,J.WANG,D.M.J.LILLEY REVDAT 2 29-NOV-17 5O62 1 JRNL REVDAT 1 18-OCT-17 5O62 0 JRNL AUTH L.HUANG,J.WANG,T.J.WILSON,D.M.J.LILLEY JRNL TITL STRUCTURE OF THE GUANIDINE III RIBOSWITCH. JRNL REF CELL CHEM BIOL V. 24 1407 2017 JRNL REFN ESSN 2451-9456 JRNL PMID 28988949 JRNL DOI 10.1016/J.CHEMBIOL.2017.08.021 REMARK 2 REMARK 2 RESOLUTION. 2.12 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) : 2.12 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 36.38 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 99.0 REMARK 3 NUMBER OF REFLECTIONS : 29951 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.210 REMARK 3 R VALUE (WORKING SET) : 0.208 REMARK 3 FREE R VALUE : 0.255 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.040 REMARK 3 FREE R VALUE TEST SET COUNT : 1510 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 36.3853 - 4.7104 1.00 2603 149 0.1775 0.1873 REMARK 3 2 4.7104 - 3.7400 1.00 2621 126 0.1538 0.1959 REMARK 3 3 3.7400 - 3.2676 1.00 2633 104 0.1454 0.2053 REMARK 3 4 3.2676 - 2.9690 1.00 2654 113 0.1727 0.2164 REMARK 3 5 2.9690 - 2.7562 1.00 2594 138 0.2586 0.2942 REMARK 3 6 2.7562 - 2.5938 1.00 2615 140 0.2912 0.3549 REMARK 3 7 2.5938 - 2.4639 0.99 2539 165 0.3092 0.3720 REMARK 3 8 2.4639 - 2.3567 0.99 2605 149 0.3476 0.4099 REMARK 3 9 2.3567 - 2.2660 0.99 2558 134 0.3634 0.4451 REMARK 3 10 2.2660 - 2.1878 0.98 2578 138 0.3899 0.4514 REMARK 3 11 2.1878 - 2.1194 0.95 2441 154 0.3965 0.4032 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) : 0.440 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.890 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 : 0.006 1791 REMARK 3 ANGLE : 1.730 2796 REMARK 3 CHIRALITY : 0.053 364 REMARK 3 PLANARITY : 0.009 75 REMARK 3 DIHEDRAL : 15.679 846 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 6 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 21 ) REMARK 3 ORIGIN FOR THE GROUP (A): 36.7940 23.4653 23.3486 REMARK 3 T TENSOR REMARK 3 T11: 0.3660 T22: 0.4121 REMARK 3 T33: 0.1848 T12: 0.0171 REMARK 3 T13: -0.0107 T23: -0.0037 REMARK 3 L TENSOR REMARK 3 L11: 2.9515 L22: 1.5958 REMARK 3 L33: 1.2217 L12: -0.8364 REMARK 3 L13: -1.4433 L23: -0.2430 REMARK 3 S TENSOR REMARK 3 S11: -0.0551 S12: 0.1539 S13: -0.1627 REMARK 3 S21: 0.0517 S22: -0.0090 S23: 0.1180 REMARK 3 S31: 0.0131 S32: -0.0131 S33: 0.0891 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 22 THROUGH 31 ) REMARK 3 ORIGIN FOR THE GROUP (A): 20.3038 30.2364 26.6125 REMARK 3 T TENSOR REMARK 3 T11: 0.3291 T22: 0.4884 REMARK 3 T33: 0.2949 T12: 0.0631 REMARK 3 T13: 0.0246 T23: 0.0029 REMARK 3 L TENSOR REMARK 3 L11: 1.1431 L22: 1.7641 REMARK 3 L33: 0.0242 L12: -1.3990 REMARK 3 L13: -0.1853 L23: 0.1902 REMARK 3 S TENSOR REMARK 3 S11: -0.0430 S12: -0.1452 S13: -0.2958 REMARK 3 S21: 0.1164 S22: 0.1782 S23: 0.3460 REMARK 3 S31: -0.2041 S32: -0.3722 S33: -0.1128 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 32 THROUGH 41 ) REMARK 3 ORIGIN FOR THE GROUP (A): 40.7462 19.5859 23.4564 REMARK 3 T TENSOR REMARK 3 T11: 0.3320 T22: 0.3396 REMARK 3 T33: 0.1676 T12: 0.0468 REMARK 3 T13: -0.0046 T23: 0.0353 REMARK 3 L TENSOR REMARK 3 L11: 3.0192 L22: 1.9978 REMARK 3 L33: 0.3934 L12: -0.1304 REMARK 3 L13: 0.1089 L23: 0.8191 REMARK 3 S TENSOR REMARK 3 S11: -0.4508 S12: -0.0866 S13: -0.3269 REMARK 3 S21: -0.0274 S22: 0.2052 S23: 0.0605 REMARK 3 S31: 0.4644 S32: 0.3298 S33: 0.2207 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1 THROUGH 10 ) REMARK 3 ORIGIN FOR THE GROUP (A): 38.4047 54.0139 23.8530 REMARK 3 T TENSOR REMARK 3 T11: 0.4447 T22: 1.3364 REMARK 3 T33: 1.5051 T12: 0.0496 REMARK 3 T13: 0.1922 T23: 0.0049 REMARK 3 L TENSOR REMARK 3 L11: 6.6343 L22: 1.0162 REMARK 3 L33: 2.8796 L12: 1.2487 REMARK 3 L13: 3.8095 L23: -0.0325 REMARK 3 S TENSOR REMARK 3 S11: -0.5148 S12: 0.3831 S13: 1.9214 REMARK 3 S21: -0.2800 S22: 0.1450 S23: -0.9942 REMARK 3 S31: 0.0099 S32: 0.5373 S33: 0.3237 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 11 THROUGH 20 ) REMARK 3 ORIGIN FOR THE GROUP (A): 29.4158 52.2426 23.0402 REMARK 3 T TENSOR REMARK 3 T11: 0.1585 T22: 0.9374 REMARK 3 T33: 0.7908 T12: -0.0979 REMARK 3 T13: 0.1691 T23: 0.2229 REMARK 3 L TENSOR REMARK 3 L11: 1.0971 L22: 2.5272 REMARK 3 L33: 4.3362 L12: -0.0923 REMARK 3 L13: 0.4661 L23: 1.9680 REMARK 3 S TENSOR REMARK 3 S11: -0.3396 S12: 0.1347 S13: 0.8501 REMARK 3 S21: -0.6750 S22: -0.1488 S23: -1.3094 REMARK 3 S31: -0.3380 S32: 1.3768 S33: -0.3562 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 21 THROUGH 41 ) REMARK 3 ORIGIN FOR THE GROUP (A): 36.5084 51.3293 21.6301 REMARK 3 T TENSOR REMARK 3 T11: 0.3637 T22: 1.0104 REMARK 3 T33: 1.3627 T12: 0.0245 REMARK 3 T13: 0.2049 T23: 0.2303 REMARK 3 L TENSOR REMARK 3 L11: 0.5343 L22: 0.7466 REMARK 3 L33: 1.0033 L12: 0.5520 REMARK 3 L13: 0.2450 L23: 0.2705 REMARK 3 S TENSOR REMARK 3 S11: -0.2178 S12: 1.3806 S13: 1.4259 REMARK 3 S21: -0.3229 S22: 0.3597 S23: -1.4773 REMARK 3 S31: 0.2740 S32: 0.2226 S33: -0.1857 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 5O62 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 05-JUN-17. REMARK 100 THE DEPOSITION ID IS D_1200005163. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 14-MAY-17 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I03 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.91972 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 : 29951 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.119 REMARK 200 RESOLUTION RANGE LOW (A) : 49.460 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.300 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 21.25 REMARK 200 R MERGE (I) : 0.11980 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.12 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.16 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 21.90 REMARK 200 R MERGE FOR SHELL (I) : 2.87700 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: 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 (%): 51.81 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.55 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M MAGNESIUM ACETATE, 0.05 M MES PH REMARK 280 5.6, 20% V/V 2-METHYL-2,4-PENTANEDIOL, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 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+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 22.48167 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 44.96333 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 44.96333 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 22.48167 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 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: 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 REMARK 350 BIOMOLECULE: 2 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: B 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 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 U B 25 REMARK 465 C B 26 REMARK 465 A B 27 REMARK 465 G B 28 REMARK 465 G B 29 REMARK 465 A B 30 REMARK 465 C B 31 REMARK 465 A B 32 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' G A 38 O3P CBV A 39 0.40 REMARK 500 O3' C A 1 O3P CBV A 2 0.42 REMARK 500 HO3' CBV A 39 P G A 40 0.77 REMARK 500 HO3' CBV B 39 P G B 40 1.10 REMARK 500 HO3' CBV B 2 P G B 3 1.55 REMARK 500 C3' G A 38 O3P CBV A 39 1.80 REMARK 500 O HOH B 108 O HOH B 109 1.83 REMARK 500 N2 G B 7 O HOH B 101 2.16 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 C A 6 O4' - C1' - N1 ANGL. DEV. = 5.5 DEGREES REMARK 500 C A 26 C4 - C5 - C6 ANGL. DEV. = 3.3 DEGREES REMARK 500 C A 26 C5 - C6 - N1 ANGL. DEV. = -4.0 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH B 111 DISTANCE = 6.37 ANGSTROMS REMARK 525 HOH B 112 DISTANCE = 6.81 ANGSTROMS REMARK 525 HOH B 113 DISTANCE = 7.61 ANGSTROMS 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 A 102 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 A A 30 OP2 REMARK 620 2 C A 31 OP2 97.9 REMARK 620 3 HOH A 226 O 80.0 173.1 REMARK 620 4 HOH A 214 O 87.5 101.4 85.1 REMARK 620 N 1 2 3 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue EGD A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 102 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide C B 1 and CBV B 2 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide CBV B 2 and G B 3 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide G B 38 and CBV B REMARK 800 39 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide CBV B 39 and G B REMARK 800 40 DBREF 5O62 A 1 41 PDB 5O62 5O62 1 41 DBREF 5O62 B 1 41 PDB 5O62 5O62 1 41 SEQRES 1 A 41 C CBV G G A C G A G G U G C SEQRES 2 A 41 G C C G U A C C C G G U C SEQRES 3 A 41 A G G A C A A G A C G G CBV SEQRES 4 A 41 G C SEQRES 1 B 41 C CBV G G A C G A G G U G C SEQRES 2 B 41 G C C G U A C C C G G U C SEQRES 3 B 41 A G G A C A A G A C G G CBV SEQRES 4 B 41 G C HET CBV A 2 33 HET CBV A 39 33 HET CBV B 2 33 HET CBV B 39 33 HET EGD A 101 15 HET MG A 102 1 HETNAM CBV 5-BROMOCYTIDINE 5'-(DIHYDROGEN PHOSPHATE) HETNAM EGD N-ETHYLGUANIDINE HETNAM MG MAGNESIUM ION FORMUL 1 CBV 4(C9 H13 BR N3 O8 P) FORMUL 3 EGD C3 H9 N3 FORMUL 4 MG MG 2+ FORMUL 5 HOH *51(H2 O) LINK O3' C A 1 P CBV A 2 1555 1555 1.62 LINK O3' CBV A 2 P G A 3 1555 1555 1.62 LINK OP2 A A 30 MG MG A 102 1555 1555 1.98 LINK OP2 C A 31 MG MG A 102 1555 1555 1.83 LINK O3' G A 38 P CBV A 39 1555 1555 1.63 LINK O3' CBV A 39 P G A 40 1555 1555 1.60 LINK O3' C B 1 P CBV B 2 1555 1555 1.61 LINK O3' CBV B 2 P G B 3 1555 1555 1.60 LINK O3' G B 38 P CBV B 39 1555 1555 1.62 LINK O3' CBV B 39 P G B 40 1555 1555 1.61 LINK MG MG A 102 O HOH A 226 1555 1555 2.37 LINK MG MG A 102 O HOH A 214 1555 1555 1.90 SITE 1 AC1 6 C A 6 G A 7 A A 8 G A 17 SITE 2 AC1 6 U A 18 A A 35 SITE 1 AC2 4 A A 30 C A 31 HOH A 214 HOH A 226 SITE 1 AC3 6 C A 1 G A 24 U A 25 G B 3 SITE 2 AC3 6 G B 23 G B 24 SITE 1 AC4 5 C B 1 G B 4 C B 22 G B 23 SITE 2 AC4 5 G B 24 SITE 1 AC5 7 G B 10 U B 11 G B 14 C B 15 SITE 2 AC5 7 C B 16 G B 37 G B 40 SITE 1 AC6 7 U B 11 G B 12 C B 13 G B 14 SITE 2 AC6 7 C B 15 G B 38 C B 41 CRYST1 84.016 84.016 67.445 90.00 90.00 120.00 P 31 2 1 12 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 0.011902 0.006872 0.000000 0.00000 SCALE2 0.000000 0.013744 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014827 0.00000