2JSE - Header Asymmetric Unit

HEADER RNA 03-JUL-07 2JSE

TITLE NMR REVEALS ABSENCE OF HYDROGEN BONDING IN ADJACENT UU AND TITLE 2 AG MISMATCHES IN AN ISOLATED INTERNAL LOOP FROM RIBOSOMAL TITLE 3 RNA.

COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'- COMPND 3 R(*GP*GP*AP*GP*UP*GP*GP*CP*CP*GP*AP*AP*AP*GP*GP*CP*AP*UP*CP COMPND 4 *UP*CP*C)-3'); COMPND 5 CHAIN: A; COMPND 6 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: T7 POLYMERASE USED TO TRANSCRIBE THE RNA SOURCE 4 FROM A SYNTHETIC DUPLEX DNA TEMPLATE

KEYWDS NMR STRUCTURE OF RNA LOOP 5' GUGG 3' / 3' CUAC 5', G BASE KEYWDS 2 FLIPPED OUT, 2X2 THERMODYNAMICS, LACK OF HYDROGEN BONDING, KEYWDS 3 ABSENCE OF HYDROGEN BONDING, UU INTERNAL LOOP, UU/AG KEYWDS 4 INTERNAL LOOP, AG INTERNAL LOOP, INTERNAL LOOP FROM PROTEIN KEYWDS 5 L11 BINDING SITE

EXPDTA SOLUTION NMR

NUMMDL 10

AUTHOR N.SHANKAR

REVDAT 2 24-FEB-09 2JSE 1 VERSN REVDAT 1 20-NOV-07 2JSE 0

JRNL AUTH N.SHANKAR,T.XIA,S.D.KENNEDY,T.R.KRUGH,D.H.MATHEWS, JRNL AUTH 2 D.H.TURNER JRNL TITL NMR REVEALS THE ABSENCE OF HYDROGEN BONDING IN JRNL TITL 2 ADJACENT UU AND AG MISMATCHES IN AN ISOLATED JRNL TITL 3 INTERNAL LOOP FROM RIBOSOMAL RNA JRNL REF BIOCHEMISTRY V. 46 12665 2007 JRNL REFN ISSN 0006-2960 JRNL PMID 17929882 JRNL DOI 10.1021/BI700802S

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CNS REMARK 3 AUTHORS : BRUNGER, ADAMS, CLORE, GROS, NILGES AND READ REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2JSE COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 02-AUG-07. REMARK 100 THE RCSB ID CODE IS RCSB100230.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 6 REMARK 210 IONIC STRENGTH : 80 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 2.5 MM RNA, 90% H2O/10% D2O; REMARK 210 0.6 MM C13, N15 RNA, 90% H2O/ REMARK 210 10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : INOVA REMARK 210 SPECTROMETER MANUFACTURER : VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : CNS, NMRDRAW, SPARKY, NMRPIPE REMARK 210 METHOD USED : SIMULATED ANNEALING, REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 20 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY AND LEAST DISTANCE AND REMARK 210 ANGLE VIOLATIONS 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.

DBREF 2JSE A 1 22 PDB 2JSE 2JSE 1 22

SEQRES 1 A 22 G G A G U G G C C G A A A SEQRES 2 A 22 G G C A U C U C C

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