HEADER RNA 26-SEP-13 2MER TITLE STRUCTURE OF HELIX 69 FROM ESCHERICHIA COLI 23S RIBOSOMAL RNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA_(5'-R(P*GP*GP*CP*CP*GP*(PSU)P*AP*AP*CP*(PSU)P*AP*(PSU) COMPND 3 P*AP*AP*CP*GP*GP*UP*C)-3'); COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES KEYWDS PSEUDOURIDINE, HELIX 69, RIBOSOMAL, RNA EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR J.JIANG,R.ADURI,C.S.CHOW,J.SANTALUCIA REVDAT 3 16-APR-14 2MER 1 JRNL REVDAT 2 15-JAN-14 2MER 1 JRNL REVDAT 1 01-JAN-14 2MER 0 JRNL AUTH J.JIANG,R.ADURI,C.S.CHOW,J.SANTALUCIA JRNL TITL STRUCTURE MODULATION OF HELIX 69 FROM ESCHERICHIA COLI 23S JRNL TITL 2 RIBOSOMAL RNA BY PSEUDOURIDYLATIONS. JRNL REF NUCLEIC ACIDS RES. V. 42 3971 2014 JRNL REFN ISSN 0305-1048 JRNL PMID 24371282 JRNL DOI 10.1093/NAR/GKT1329 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS 1.2 REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2MER COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-NOV-13. REMARK 100 THE RCSB ID CODE IS RCSB103540. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 310.2; 283.2 REMARK 210 PH : 7.3; 7.3 REMARK 210 IONIC STRENGTH : 70; 70 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1.0 MM RNA (5'-P(GP*GP*CP*CP*GP* REMARK 210 (PSU)P*AP*AP*CP*(PSU)P*AP*(PSU)P*AP*AP*CP*GP*GP*UP*C)-3'), 10 MM REMARK 210 POTASSIUM PHOSPHATE, 50 MM POTASSIUM CHLORIDE, 0.1 MM EDTA, 100% REMARK 210 D2O; 1.0 MM RNA (5'-P(GP*GP*CP*CP*GP*(PSU)P*AP*AP*CP*(PSU)P*AP* REMARK 210 (PSU)P*AP*AP*CP*GP*GP*UP*C)-3'), 10 MM POTASSIUM PHOSPHATE, 50 MM REMARK 210 POTASSIUM CHLORIDE, 0.1 MM EDTA, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-13C NATURAL ABUNDANCE REMARK 210 HMQC; 2D 1H-1H NOESY; 2D DQF- REMARK 210 COSY; 3D 1H-1H-1H TOCSY-NOESY; 2D REMARK 210 1H-31P HETCOR; 1D 31P REMARK 210 SPECTROMETER FIELD STRENGTH : 700 MHZ; 400 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE; MERCURY REMARK 210 SPECTROMETER MANUFACTURER : BRUKER; VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : SPARKY, CNS 1.2, TOPSPIN REMARK 210 METHOD USED : SIMULATED ANNEALING, MOLECULAR REMARK 210 DYNAMICS, TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : CONVERGED LOWEST ENERGY REMARK 210 STRUCTURES REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: NULL REMARK 215 REMARK 215 NMR STUDY REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION REMARK 215 NMR DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE THAT REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON REMARK 215 THESE RECORDS ARE MEANINGLESS. 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: MONOMERIC 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 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS 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 O2 PSU A 6 H61 A A 14 1.49 REMARK 500 O6 G A 1 H41 C A 19 1.52 REMARK 500 O2 C A 4 H21 G A 16 1.60 REMARK 500 O2' A A 11 O5' PSU A 12 1.98 REMARK 500 O2' A A 11 O4' PSU A 12 2.10 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18974 RELATED DB: BMRB DBREF 2MER A 1 19 PDB 2MER 2MER 1 19 SEQRES 1 A 19 G G C C G PSU A A C PSU A PSU A SEQRES 2 A 19 A C G G U C MODRES 2MER PSU A 6 U PSEUDOURIDINE-5'-MONOPHOSPHATE MODRES 2MER PSU A 10 U PSEUDOURIDINE-5'-MONOPHOSPHATE MODRES 2MER PSU A 12 U PSEUDOURIDINE-5'-MONOPHOSPHATE HET PSU A 6 30 HET PSU A 10 30 HET PSU A 12 30 HETNAM PSU PSEUDOURIDINE-5'-MONOPHOSPHATE FORMUL 1 PSU 3(C9 H13 N2 O9 P) LINK O3' G A 5 P PSU A 6 1555 1555 1.61 LINK O3' PSU A 6 P A A 7 1555 1555 1.61 LINK O3' C A 9 P PSU A 10 1555 1555 1.61 LINK O3' PSU A 10 P A A 11 1555 1555 1.61 LINK O3' A A 11 P PSU A 12 1555 1555 1.61 LINK O3' PSU A 12 P A A 13 1555 1555 1.61 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000 MODEL 1