2K3Z - Header Asymmetric Unit

HEADER RNA 26-MAY-08 2K3Z

TITLE NMR STRUCTURE OF ADENOSINE BULGED RNA DUPLEX WITH C:G-A TITLE 2 TRIPLE

COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA_(5'-R(*GP*UP*CP*GP*AP*GP*CP*UP*G)-3')_; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES; COMPND 5 MOL_ID: 2; COMPND 6 MOLECULE: RNA_(5'-R(*CP*AP*GP*CP*CP*GP*AP*C)-3')_; COMPND 7 CHAIN: B; COMPND 8 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 MOL_ID: 2; SOURCE 4 SYNTHETIC: YES

KEYWDS RNA, DUPLEX, ADENOSINE BULGE, NMR

EXPDTA SOLUTION NMR

NUMMDL 10

AUTHOR L.POPENDA,L.BIELECKI,Z.GDANIEC,R.W.ADAMIAK

REVDAT 2 24-FEB-09 2K3Z 1 VERSN REVDAT 1 04-NOV-08 2K3Z 0

JRNL AUTH L.POPENDA,L.BIELECKI,Z.GDANIEC,R.W.ADAMIAK JRNL TITL STRUCTURE AND DYNAMICS OF ADENOSINE BULGED RNA JRNL TITL 2 DUPLEX REVEALS FORMATION OF THE DINUCLEOTIDE JRNL TITL 3 PLATFORM IN THE C:G-A TRIPLE JRNL REF ARKIVOC V.2009 130 2008 JRNL REFN ISSN 1551-7004

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR_NIH REMARK 3 AUTHORS : SCHWIETERS, KUSZEWSKI, TJANDRA AND CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2K3Z COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-SEP-08. REMARK 100 THE RCSB ID CODE IS RCSB100646.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 283 REMARK 210 PH : 6.8; 6.8 REMARK 210 IONIC STRENGTH : 60; 60 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM RNA (5'-R(*GP*UP*CP*GP* REMARK 210 AP*GP*CP*UP*G)-3'), 1 MM RNA (5'-R(*CP*AP*GP*CP*CP*GP*AP*C)-3' REMARK 210 ), 100% D2O; 1 MM RNA (5'-R(*GP*UP*CP*GP*AP*GP*CP*UP*G)-3'), 1 REMARK 210 MM RNA (5'-R(*CP*AP*GP*CP*CP*GP*AP*C)-3'), 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY, 2D DQF-COSY, REMARK 210 2D 1H-1H TOCSY, 2D 1H-13C REMARK 210 HSQC, 2D 1H-31P HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX, TOPSPIN, X-PLOR_NIH, REMARK 210 CURVES REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LOWEST REMARK 210 ENERGY 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2K41 RELATED DB: PDB

DBREF 2K3Z A 1 9 PDB 2K3Z 2K3Z 1 9 DBREF 2K3Z B 10 17 PDB 2K3Z 2K3Z 10 17

SEQRES 1 A 9 G U C G A G C U G SEQRES 1 B 8 C A G C C G A 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