HEADER RNA 08-APR-20 6YMM TITLE CRYSTAL STRUCTURE OF THE SAM-SAH RIBOSWITCH WITH SAM FROM SPACE GROUP TITLE 2 P312 COMPND MOL_ID: 1; COMPND 2 MOLECULE: CHAINS: A; COMPND 3 CHAIN: A, C; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: CHAINS: B,D; COMPND 7 CHAIN: B, D; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: ROSEOBACTER SP.; SOURCE 4 ORGANISM_TAXID: 1907202; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: ROSEOBACTER SP.; SOURCE 8 ORGANISM_TAXID: 1907202 KEYWDS PSEUDOKNOT; SAM; RIBOSWITCH, RNA EXPDTA X-RAY DIFFRACTION AUTHOR L.HUANG,D.M.J.LILLEY REVDAT 3 15-MAY-24 6YMM 1 REMARK REVDAT 2 29-JUL-20 6YMM 1 JRNL REVDAT 1 22-JUL-20 6YMM 0 JRNL AUTH L.HUANG,T.W.LIAO,J.WANG,T.HA,D.M.J.LILLEY JRNL TITL CRYSTAL STRUCTURE AND LIGAND-INDUCED FOLDING OF THE SAM/SAH JRNL TITL 2 RIBOSWITCH. JRNL REF NUCLEIC ACIDS RES. V. 48 7545 2020 JRNL REFN ESSN 1362-4962 JRNL PMID 32520325 JRNL DOI 10.1093/NAR/GKAA493 REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX 1.17.1_3660 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) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 38.18 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 98.0 REMARK 3 NUMBER OF REFLECTIONS : 32912 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.194 REMARK 3 R VALUE (WORKING SET) : 0.192 REMARK 3 FREE R VALUE : 0.221 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.130 REMARK 3 FREE R VALUE TEST SET COUNT : 1688 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 38.1800 - 5.0300 1.00 2651 170 0.1290 0.1413 REMARK 3 2 5.0300 - 4.0000 1.00 2647 135 0.1404 0.1736 REMARK 3 3 4.0000 - 3.4900 1.00 2666 157 0.1694 0.2225 REMARK 3 4 3.4900 - 3.1700 1.00 2632 164 0.1840 0.2149 REMARK 3 5 3.1700 - 2.9500 1.00 2647 142 0.2298 0.2556 REMARK 3 6 2.9500 - 2.7700 0.99 2669 121 0.3047 0.3450 REMARK 3 7 2.7700 - 2.6300 0.99 2620 135 0.3208 0.4144 REMARK 3 8 2.6300 - 2.5200 0.98 2633 127 0.3469 0.3957 REMARK 3 9 2.5200 - 2.4200 0.97 2571 140 0.3677 0.3584 REMARK 3 10 2.4200 - 2.3400 0.96 2518 176 0.3764 0.4574 REMARK 3 11 2.3400 - 2.2600 0.95 2568 106 0.4071 0.4405 REMARK 3 12 2.2600 - 2.2000 0.91 2402 115 0.4352 0.3824 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) : 0.410 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 34.455 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : 61.11 REMARK 3 MEAN B VALUE (OVERALL, A**2) : 78.92 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 1728 REMARK 3 ANGLE : 1.640 2681 REMARK 3 CHIRALITY : 0.122 356 REMARK 3 PLANARITY : 0.010 73 REMARK 3 DIHEDRAL : 17.019 857 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 7 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 7 THROUGH 12 ) REMARK 3 ORIGIN FOR THE GROUP (A): 23.1870 -11.1025 26.1683 REMARK 3 T TENSOR REMARK 3 T11: 0.6537 T22: 0.6936 REMARK 3 T33: 0.5901 T12: -0.0151 REMARK 3 T13: 0.1043 T23: -0.0505 REMARK 3 L TENSOR REMARK 3 L11: 5.3960 L22: 6.3217 REMARK 3 L33: 5.8780 L12: 4.0233 REMARK 3 L13: 3.3707 L23: -0.8905 REMARK 3 S TENSOR REMARK 3 S11: -0.6606 S12: 0.6377 S13: -1.1266 REMARK 3 S21: -0.1068 S22: 0.3125 S23: -0.5478 REMARK 3 S31: 0.1171 S32: 0.5013 S33: 0.2985 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 13 THROUGH 27 ) REMARK 3 ORIGIN FOR THE GROUP (A): 3.5195 -14.3944 24.8616 REMARK 3 T TENSOR REMARK 3 T11: 0.6459 T22: 0.6331 REMARK 3 T33: 0.5006 T12: -0.0332 REMARK 3 T13: -0.0114 T23: -0.0504 REMARK 3 L TENSOR REMARK 3 L11: 5.1393 L22: 1.2790 REMARK 3 L33: 0.8151 L12: 0.7903 REMARK 3 L13: -0.9418 L23: -0.1852 REMARK 3 S TENSOR REMARK 3 S11: 0.0407 S12: 0.1089 S13: 0.0552 REMARK 3 S21: -0.1131 S22: 0.0565 S23: 0.0066 REMARK 3 S31: -0.1192 S32: 0.0241 S33: -0.1310 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 28 THROUGH 32 ) REMARK 3 ORIGIN FOR THE GROUP (A): 23.7756 -5.6281 20.5292 REMARK 3 T TENSOR REMARK 3 T11: 0.6675 T22: 0.7990 REMARK 3 T33: 0.6618 T12: 0.0031 REMARK 3 T13: 0.1441 T23: -0.1077 REMARK 3 L TENSOR REMARK 3 L11: 8.4859 L22: 6.0373 REMARK 3 L33: 4.0552 L12: 3.9965 REMARK 3 L13: 4.7887 L23: 1.5990 REMARK 3 S TENSOR REMARK 3 S11: -0.3508 S12: -0.3958 S13: -0.0516 REMARK 3 S21: -0.1266 S22: 0.2682 S23: -0.5501 REMARK 3 S31: 0.1189 S32: 0.2788 S33: 0.0064 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 43 THROUGH 51 ) REMARK 3 ORIGIN FOR THE GROUP (A): -2.9233 -22.6425 28.2095 REMARK 3 T TENSOR REMARK 3 T11: 0.5994 T22: 0.6979 REMARK 3 T33: 0.5557 T12: -0.0275 REMARK 3 T13: -0.0623 T23: -0.0357 REMARK 3 L TENSOR REMARK 3 L11: 2.6885 L22: 1.3721 REMARK 3 L33: 2.0014 L12: -1.9173 REMARK 3 L13: -0.7276 L23: -0.0735 REMARK 3 S TENSOR REMARK 3 S11: 0.2036 S12: 0.4357 S13: -0.3031 REMARK 3 S21: -0.0194 S22: -0.2861 S23: 0.0629 REMARK 3 S31: -0.0058 S32: -0.1479 S33: 0.1294 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 7 THROUGH 17 ) REMARK 3 ORIGIN FOR THE GROUP (A): 47.8962 -3.0005 11.5796 REMARK 3 T TENSOR REMARK 3 T11: 0.6897 T22: 1.0342 REMARK 3 T33: 0.9793 T12: -0.1133 REMARK 3 T13: -0.0591 T23: 0.0182 REMARK 3 L TENSOR REMARK 3 L11: 7.8358 L22: 4.8243 REMARK 3 L33: 4.8767 L12: 4.2065 REMARK 3 L13: -6.0237 L23: -2.4146 REMARK 3 S TENSOR REMARK 3 S11: -0.7079 S12: 0.3231 S13: -0.7181 REMARK 3 S21: -0.6391 S22: -0.1934 S23: 0.4609 REMARK 3 S31: 0.5105 S32: -0.2435 S33: 0.8368 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'C' AND (RESID 18 THROUGH 32 ) REMARK 3 ORIGIN FOR THE GROUP (A): 49.1686 -2.8481 10.8928 REMARK 3 T TENSOR REMARK 3 T11: 0.7955 T22: 1.0242 REMARK 3 T33: 0.8033 T12: -0.1658 REMARK 3 T13: -0.0893 T23: 0.0395 REMARK 3 L TENSOR REMARK 3 L11: 4.5456 L22: 7.6162 REMARK 3 L33: 2.0549 L12: 2.7055 REMARK 3 L13: -3.1075 L23: -0.6753 REMARK 3 S TENSOR REMARK 3 S11: -0.7859 S12: 0.7218 S13: -0.2572 REMARK 3 S21: -0.6709 S22: 0.4719 S23: 0.9774 REMARK 3 S31: 0.6456 S32: -0.6284 S33: 0.3900 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'D' AND (RESID 43 THROUGH 51 ) REMARK 3 ORIGIN FOR THE GROUP (A): 58.1502 11.7569 10.8390 REMARK 3 T TENSOR REMARK 3 T11: 0.6603 T22: 0.8157 REMARK 3 T33: 0.5904 T12: 0.0040 REMARK 3 T13: -0.0932 T23: 0.0458 REMARK 3 L TENSOR REMARK 3 L11: 2.2516 L22: 9.2866 REMARK 3 L33: 4.1428 L12: 3.4120 REMARK 3 L13: 0.7590 L23: -1.6028 REMARK 3 S TENSOR REMARK 3 S11: -0.3724 S12: 0.8775 S13: 0.2734 REMARK 3 S21: -0.5292 S22: 0.3663 S23: 0.9725 REMARK 3 S31: -0.4870 S32: -0.6860 S33: 0.0349 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 6YMM COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 09-APR-20. REMARK 100 THE DEPOSITION ID IS D_1292107859. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 21-JUL-19 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.0 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : DIAMOND REMARK 200 BEAMLINE : I04 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9198 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : PIXEL REMARK 200 DETECTOR MANUFACTURER : DECTRIS EIGER2 XE 16M REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XIA2 REMARK 200 DATA SCALING SOFTWARE : XIA2 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 32912 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.200 REMARK 200 RESOLUTION RANGE LOW (A) : 76.080 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 99.6 REMARK 200 DATA REDUNDANCY : 14.20 REMARK 200 R MERGE (I) : 0.08100 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 14.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.24 REMARK 200 COMPLETENESS FOR SHELL (%) : 95.7 REMARK 200 DATA REDUNDANCY IN SHELL : 9.30 REMARK 200 R MERGE FOR SHELL (I) : 1.50000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 1.400 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 66.90 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.72 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.01 M MAGNESIUM SULFATE, 0.05 M REMARK 280 SODIUM CACODYLATE PH 6.0, 1.8 M LITHIUM SULFATE MONOHYDRATE, REMARK 280 VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 3 1 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 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 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D 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 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 B 304 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 N3 G A 24 H2 SAM B 201 1.57 REMARK 500 O2' SAM B 201 O HOH B 301 2.08 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 12 C2 - N3 - C4 ANGL. DEV. = 3.3 DEGREES REMARK 500 G A 24 C2 - N3 - C4 ANGL. DEV. = 3.7 DEGREES REMARK 500 G A 24 C5 - C6 - N1 ANGL. DEV. = 3.1 DEGREES REMARK 500 A B 43 C3' - O3' - P ANGL. DEV. = 7.8 DEGREES REMARK 500 U B 44 N3 - C4 - C5 ANGL. DEV. = 3.8 DEGREES REMARK 500 A C 11 O3' - P - OP2 ANGL. DEV. = -20.7 DEGREES REMARK 500 A C 11 O3' - P - OP1 ANGL. DEV. = -23.9 DEGREES REMARK 500 A C 11 OP1 - P - OP2 ANGL. DEV. = 10.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 610 REMARK 610 MISSING HETEROATOM REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 610 I=INSERTION CODE): REMARK 610 M RES C SSEQI REMARK 610 SAM A 101 REMARK 610 SAM B 201 REMARK 610 SAM C 101 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SAM A 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SAM B 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for residue SAM C 101 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: binding site for Di-nucleotide CBV C 10 and A C REMARK 800 11 DBREF 6YMM A 7 32 PDB 6YMM 6YMM 7 32 DBREF 6YMM B 43 51 PDB 6YMM 6YMM 43 51 DBREF 6YMM C 7 32 PDB 6YMM 6YMM 7 32 DBREF 6YMM D 43 51 PDB 6YMM 6YMM 43 51 SEQRES 1 A 26 G G U CBV A C A A C G G C U SEQRES 2 A 26 U C C U G G C G U G A C C SEQRES 1 B 9 A U U G G A G C A SEQRES 1 C 26 G G U CBV A C A A C G G C U SEQRES 2 C 26 U C C U G G C G U G A C C SEQRES 1 D 9 A U U G G A G C A HET CBV A 10 21 HET CBV C 10 21 HET SAM A 101 39 HET NA A 102 1 HET SAM B 201 39 HET SAM C 101 39 HETNAM CBV 5-BROMOCYTIDINE 5'-(DIHYDROGEN PHOSPHATE) HETNAM SAM S-ADENOSYLMETHIONINE HETNAM NA SODIUM ION FORMUL 1 CBV 2(C9 H13 BR N3 O8 P) FORMUL 5 SAM 3(C15 H22 N6 O5 S) FORMUL 6 NA NA 1+ FORMUL 9 HOH *11(H2 O) LINK O3' U A 9 P CBV A 10 1555 1555 1.60 LINK O3' CBV A 10 P A A 11 1555 1555 1.61 LINK O3' U C 9 P CBV C 10 1555 1555 1.61 LINK O3' CBV C 10 P A C 11 1555 1555 1.61 SITE 1 AC1 7 C A 15 G A 16 U A 23 G A 24 SITE 2 AC1 7 U B 44 U B 45 G B 46 SITE 1 AC2 8 A A 14 G A 24 G A 25 C A 26 SITE 2 AC2 8 U B 44 HOH B 301 C C 22 U C 23 SITE 1 AC3 8 A B 43 C C 15 G C 16 U C 23 SITE 2 AC3 8 G C 24 U D 44 U D 45 G D 46 SITE 1 AC4 5 U C 9 C C 12 U C 28 G C 29 SITE 2 AC4 5 A C 30 CRYST1 88.170 88.170 76.080 90.00 90.00 120.00 P 3 1 2 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 0.011342 0.006548 0.000000 0.00000 SCALE2 0.000000 0.013096 0.000000 0.00000 SCALE3 0.000000 0.000000 0.013144 0.00000