HEADER RNA 16-JUL-24 9G4P TITLE CRYSTAL STRUCTURE OF THE SKIPPING-ROPE RNA MOTIF. COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (33-MER); COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: RNA (33-MER); COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: BACTERIUM; SOURCE 4 ORGANISM_TAXID: 1869227; SOURCE 5 MOL_ID: 2; SOURCE 6 SYNTHETIC: YES; SOURCE 7 ORGANISM_SCIENTIFIC: BACTERIUM; SOURCE 8 ORGANISM_TAXID: 1869227 KEYWDS RNA STRUCTURE; TRNA-MIMICKING; X-RAY CRYSTALLOGRAPHY, RNA EXPDTA X-RAY DIFFRACTION AUTHOR L.HUANG,D.M.J.LILLEY REVDAT 1 30-JUL-25 9G4P 0 JRNL AUTH L.HUANG,D.M.J.LILLEY JRNL TITL STRUCTURAL BASIS FOR TRNA-MIMICKING BY SKIPPING-ROPE RNA JRNL TITL 2 MOTIF JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 2.90 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (1.13_2998: ???) 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) : 2.90 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 37.83 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 1.330 REMARK 3 COMPLETENESS FOR RANGE (%) : 95.8 REMARK 3 NUMBER OF REFLECTIONS : 18131 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.195 REMARK 3 R VALUE (WORKING SET) : 0.193 REMARK 3 FREE R VALUE : 0.232 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 4.860 REMARK 3 FREE R VALUE TEST SET COUNT : 882 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 37.8300 - 5.2657 1.00 3028 127 0.1519 0.1774 REMARK 3 2 5.2657 - 4.1813 1.00 2972 172 0.1546 0.1996 REMARK 3 3 4.1813 - 3.6532 0.99 2958 168 0.1745 0.2241 REMARK 3 4 3.6532 - 3.3194 0.99 3003 122 0.2694 0.2738 REMARK 3 5 3.3194 - 3.0816 0.96 2848 169 0.3524 0.3888 REMARK 3 6 3.0816 - 2.9000 0.81 2440 124 0.5235 0.5504 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) : 0.560 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 32.060 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 : 0.004 1577 REMARK 3 ANGLE : 0.822 2455 REMARK 3 CHIRALITY : 0.041 327 REMARK 3 PLANARITY : 0.006 66 REMARK 3 DIHEDRAL : 12.840 781 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : 9 REMARK 3 TLS GROUP : 1 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 1 THROUGH 10 ) REMARK 3 ORIGIN FOR THE GROUP (A): -24.7399 56.4102 2.5620 REMARK 3 T TENSOR REMARK 3 T11: 0.9438 T22: 0.9400 REMARK 3 T33: 1.1220 T12: -0.0969 REMARK 3 T13: 0.0754 T23: -0.0410 REMARK 3 L TENSOR REMARK 3 L11: 0.3128 L22: 4.6183 REMARK 3 L33: 3.0899 L12: -0.1677 REMARK 3 L13: 0.3042 L23: -4.5562 REMARK 3 S TENSOR REMARK 3 S11: 0.0460 S12: -0.3409 S13: 0.2195 REMARK 3 S21: -0.0992 S22: 0.3171 S23: 0.0487 REMARK 3 S31: -0.2503 S32: 0.1424 S33: -0.3439 REMARK 3 TLS GROUP : 2 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 11 THROUGH 16 ) REMARK 3 ORIGIN FOR THE GROUP (A): -16.0542 45.8979 3.4958 REMARK 3 T TENSOR REMARK 3 T11: 1.0812 T22: 1.6455 REMARK 3 T33: 0.9211 T12: 0.0603 REMARK 3 T13: -0.1061 T23: 0.2743 REMARK 3 L TENSOR REMARK 3 L11: 4.6195 L22: 7.6317 REMARK 3 L33: 3.5207 L12: 0.1886 REMARK 3 L13: -3.6992 L23: -2.3870 REMARK 3 S TENSOR REMARK 3 S11: -0.1855 S12: 2.3854 S13: 0.8185 REMARK 3 S21: -1.7748 S22: 0.2060 S23: 0.3653 REMARK 3 S31: -0.4780 S32: -0.9098 S33: 0.1437 REMARK 3 TLS GROUP : 3 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 19 THROUGH 23 ) REMARK 3 ORIGIN FOR THE GROUP (A): -25.5153 36.3115 12.3595 REMARK 3 T TENSOR REMARK 3 T11: 1.1439 T22: 1.3452 REMARK 3 T33: 1.4093 T12: -0.1137 REMARK 3 T13: 0.0183 T23: -0.1607 REMARK 3 L TENSOR REMARK 3 L11: 2.0705 L22: 9.9286 REMARK 3 L33: 9.8123 L12: 3.0486 REMARK 3 L13: -1.0520 L23: 1.1741 REMARK 3 S TENSOR REMARK 3 S11: -0.1902 S12: 0.8359 S13: -2.1522 REMARK 3 S21: -1.3212 S22: -0.0649 S23: 0.3621 REMARK 3 S31: 1.3668 S32: -1.0459 S33: 0.1006 REMARK 3 TLS GROUP : 4 REMARK 3 SELECTION: CHAIN 'A' AND (RESID 24 THROUGH 35 ) REMARK 3 ORIGIN FOR THE GROUP (A): -3.5509 38.1426 16.7998 REMARK 3 T TENSOR REMARK 3 T11: 0.8992 T22: 1.1216 REMARK 3 T33: 1.3184 T12: 0.0781 REMARK 3 T13: 0.0229 T23: 0.0197 REMARK 3 L TENSOR REMARK 3 L11: 6.6633 L22: 3.6941 REMARK 3 L33: 6.5053 L12: -1.2234 REMARK 3 L13: 0.9580 L23: -2.2224 REMARK 3 S TENSOR REMARK 3 S11: -0.1906 S12: 0.4003 S13: 0.0961 REMARK 3 S21: 0.4853 S22: -0.5615 S23: -0.7678 REMARK 3 S31: 0.0544 S32: 1.1347 S33: 0.7801 REMARK 3 TLS GROUP : 5 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 1 THROUGH 10 ) REMARK 3 ORIGIN FOR THE GROUP (A): -7.2119 36.6779 18.2060 REMARK 3 T TENSOR REMARK 3 T11: 0.8657 T22: 1.0995 REMARK 3 T33: 1.3000 T12: -0.1000 REMARK 3 T13: -0.1027 T23: -0.0757 REMARK 3 L TENSOR REMARK 3 L11: 6.6534 L22: 4.9474 REMARK 3 L33: 2.4752 L12: -1.2294 REMARK 3 L13: -1.7445 L23: -0.8086 REMARK 3 S TENSOR REMARK 3 S11: -0.1408 S12: 0.6332 S13: -2.2150 REMARK 3 S21: 0.5164 S22: -0.1960 S23: 0.4304 REMARK 3 S31: 0.1161 S32: 0.4370 S33: 0.3248 REMARK 3 TLS GROUP : 6 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 11 THROUGH 15 ) REMARK 3 ORIGIN FOR THE GROUP (A): -30.6649 55.7194 14.9032 REMARK 3 T TENSOR REMARK 3 T11: 1.1939 T22: 1.4226 REMARK 3 T33: 1.2425 T12: 0.2131 REMARK 3 T13: 0.0915 T23: 0.0991 REMARK 3 L TENSOR REMARK 3 L11: 4.5900 L22: 7.4525 REMARK 3 L33: 9.8197 L12: 3.6134 REMARK 3 L13: -6.3209 L23: -2.4880 REMARK 3 S TENSOR REMARK 3 S11: -0.9301 S12: -1.3646 S13: 0.4587 REMARK 3 S21: 1.0982 S22: 1.1330 S23: 1.4493 REMARK 3 S31: 0.3236 S32: -0.0399 S33: -0.1209 REMARK 3 TLS GROUP : 7 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 16 THROUGH 20 ) REMARK 3 ORIGIN FOR THE GROUP (A): -33.2853 43.8232 18.0329 REMARK 3 T TENSOR REMARK 3 T11: 0.8728 T22: 1.3418 REMARK 3 T33: 1.3483 T12: 0.0637 REMARK 3 T13: 0.1765 T23: 0.1899 REMARK 3 L TENSOR REMARK 3 L11: 6.1065 L22: 3.8277 REMARK 3 L33: 3.3774 L12: 4.2822 REMARK 3 L13: -4.1784 L23: -3.6584 REMARK 3 S TENSOR REMARK 3 S11: 0.3737 S12: 1.5389 S13: -0.3932 REMARK 3 S21: 0.4920 S22: 0.3481 S23: 1.6668 REMARK 3 S31: -0.8918 S32: -2.3375 S33: -0.8820 REMARK 3 TLS GROUP : 8 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 21 THROUGH 25 ) REMARK 3 ORIGIN FOR THE GROUP (A): -35.1150 52.6300 8.0101 REMARK 3 T TENSOR REMARK 3 T11: 1.1673 T22: 1.7831 REMARK 3 T33: 1.6071 T12: 0.1323 REMARK 3 T13: -0.0943 T23: 0.3632 REMARK 3 L TENSOR REMARK 3 L11: 2.1726 L22: 4.9001 REMARK 3 L33: 0.1467 L12: -3.2216 REMARK 3 L13: -0.0017 L23: -0.1215 REMARK 3 S TENSOR REMARK 3 S11: -0.5423 S12: 0.4382 S13: 0.4654 REMARK 3 S21: -0.3966 S22: 1.1223 S23: 2.6151 REMARK 3 S31: -0.3768 S32: 0.3714 S33: -0.6225 REMARK 3 TLS GROUP : 9 REMARK 3 SELECTION: CHAIN 'B' AND (RESID 26 THROUGH 33 ) REMARK 3 ORIGIN FOR THE GROUP (A): -24.9449 65.4110 -1.1595 REMARK 3 T TENSOR REMARK 3 T11: 0.9104 T22: 1.0154 REMARK 3 T33: 1.0972 T12: -0.1448 REMARK 3 T13: -0.0608 T23: 0.0616 REMARK 3 L TENSOR REMARK 3 L11: 3.0650 L22: 3.2460 REMARK 3 L33: 2.7821 L12: -2.1512 REMARK 3 L13: 2.8208 L23: -1.4198 REMARK 3 S TENSOR REMARK 3 S11: -0.1354 S12: 0.2250 S13: 0.7045 REMARK 3 S21: 0.4497 S22: 0.3149 S23: -0.4399 REMARK 3 S31: -1.3694 S32: 0.4725 S33: -0.2461 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 9G4P COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 16-JUL-24. REMARK 100 THE DEPOSITION ID IS D_1292140336. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 02-FEB-18 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 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) : 0.9196 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 : 18131 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.900 REMARK 200 RESOLUTION RANGE LOW (A) : 98.280 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 2.250 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0 REMARK 200 DATA REDUNDANCY : 19.74 REMARK 200 R MERGE (I) : 0.09500 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.4800 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.90 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.95 REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0 REMARK 200 DATA REDUNDANCY IN SHELL : 20.10 REMARK 200 R MERGE FOR SHELL (I) : 1.09100 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 (%): 75.41 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 5.00 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 0.001M SPERMINE TETRAHYDROCHLORIDE REMARK 280 0.05M MES6.5 30% V/V PEG 400, PH 6.5, VAPOR DIFFUSION, HANGING REMARK 280 DROP, TEMPERATURE 290K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61 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 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+5/6 REMARK 290 6555 X-Y,X,Z+1/6 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 19.76200 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 39.52400 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 29.64300 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 49.40500 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 9.88100 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: 3940 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 10410 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -47.0 KCAL/MOL 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 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 C A 17 REMARK 465 G A 18 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 24 C6 - N1 - C2 ANGL. DEV. = -2.5 DEGREES 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 MG B 101 MG REMARK 620 N RES CSSEQI ATOM REMARK 620 1 G B 11 OP1 REMARK 620 2 A B 21 OP1 85.9 REMARK 620 N 1 DBREF 9G4P A 1 35 PDB 9G4P 9G4P 1 35 DBREF 9G4P B 1 33 PDB 9G4P 9G4P 1 33 SEQRES 1 A 35 G G U A U A G A G G A U G SEQRES 2 A 35 G A A C G G G C A G C C A SEQRES 3 A 35 U C G C C CBV G C C SEQRES 1 B 33 G G C G G G A G A U G A G SEQRES 2 B 33 G A U U G U C A C C C U C SEQRES 3 B 33 C U A U A C C HET CBV A 32 21 HET MG A 101 1 HET MG A 102 1 HET MG B 101 1 HET MG B 102 1 HETNAM CBV 5-BROMOCYTIDINE 5'-(DIHYDROGEN PHOSPHATE) HETNAM MG MAGNESIUM ION FORMUL 1 CBV C9 H13 BR N3 O8 P FORMUL 3 MG 4(MG 2+) LINK O3' C A 31 P CBV A 32 1555 1555 1.60 LINK O3' CBV A 32 P G A 33 1555 1555 1.61 LINK OP2 G A 9 MG MG A 101 1555 1555 1.99 LINK O6 G A 20 MG MG A 102 1555 1555 2.45 LINK OP1 G B 11 MG MG B 101 1555 1555 2.04 LINK OP1 A B 21 MG MG B 101 1555 1555 2.39 CRYST1 113.478 113.478 59.286 90.00 90.00 120.00 P 61 6 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 0.008812 0.005088 0.000000 0.00000 SCALE2 0.000000 0.010176 0.000000 0.00000 SCALE3 0.000000 0.000000 0.016867 0.00000 CONECT 175 1414 CONECT 391 1415 CONECT 615 627 CONECT 627 615 628 629 630 CONECT 628 627 CONECT 629 627 CONECT 630 627 631 CONECT 631 630 632 CONECT 632 631 633 634 CONECT 633 632 638 CONECT 634 632 635 636 CONECT 635 634 648 CONECT 636 634 637 638 CONECT 637 636 CONECT 638 633 636 639 CONECT 639 638 640 646 CONECT 640 639 641 642 CONECT 641 640 CONECT 642 640 643 CONECT 643 642 644 645 CONECT 644 643 CONECT 645 643 646 647 CONECT 646 639 645 CONECT 647 645 CONECT 648 635 CONECT 932 1416 CONECT 1148 1416 CONECT 1414 175 CONECT 1415 391 CONECT 1416 932 1148 MASTER 380 0 5 0 0 0 0 6 1415 2 30 6 END