1N53 - Header Asymmetric Unit

HEADER RNA 04-NOV-02 1N53

TITLE SOLUTION STRUCTURE OF B. SUBTILIS T BOX ANTITERMINATOR RNA

COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'- COMPND 3 R(*GP*AP*GP*GP*GP*UP*GP*GP*AP*AP*CP*CP*GP*CP*GP*C)-3'); COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: RNA (5'-R(*GP*CP*GP*UP*CP*CP*CP*UP*C)-3'); COMPND 8 CHAIN: B; COMPND 9 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: SYNTHESIZED USING T7 RNA POLYMERASE; SOURCE 4 MOL_ID: 2; SOURCE 5 SYNTHETIC: YES; SOURCE 6 OTHER_DETAILS: SYNTHESIZED USING T7 RNA POLYMERASE

KEYWDS RNA, T BOX, BULGE

EXPDTA SOLUTION NMR

AUTHOR M.S.GERDEMAN,T.M.HENKIN,J.V.HINES

REVDAT 2 24-FEB-09 1N53 1 VERSN REVDAT 1 29-APR-03 1N53 0

JRNL AUTH M.S.GERDEMAN,T.M.HENKIN,J.V.HINES JRNL TITL SOLUTION STRUCTURE OF THE BACILLUS SUBTILIS T-BOX JRNL TITL 2 ANTITERMINATOR RNA: SEVEN NUCLEOTIDE BULGE JRNL TITL 3 CHARACTERIZED BY STACKING AND FLEXIBILITY JRNL REF J.MOL.BIOL. V. 326 189 2003 JRNL REFN ISSN 0022-2836 JRNL PMID 12547201 JRNL DOI 10.1016/S0022-2836(02)01339-6

REMARK 1

REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE.

REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 98.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: A TOTAL OF 313 DISTANCE CONSTRAINTS REMARK 3 AND 59 DIHEDRAL ANGLE CONSTRAINTS WERE USED.

REMARK 4 REMARK 4 1N53 COMPLIES WITH FORMAT V. 3.15, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-DEC-02. REMARK 100 THE RCSB ID CODE IS RCSB017528.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 295; 277 REMARK 210 PH : 6.5; 6.5 REMARK 210 IONIC STRENGTH : 10 MM; 10 MM REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 0.7 MM (U-15N, U-13C) OR 1.2 REMARK 210 MM (UNLABELED) T BOX MODEL RNA REMARK 210 (AM1A); 10 MM SODIUM PHOSPHATE REMARK 210 BUFFER PH 6.5, 0.01 MM EDTA; REMARK 210 0.7 MM (U-15N, U-13C) OR 1.2 REMARK 210 MM (UNLABELED) T BOX MODEL RNA REMARK 210 (AM1A); 10 MM SODIUM PHOSPHATE REMARK 210 BUFFER PH 6.5, 0.01 MM EDTA REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY, 2D TOCSY, DQF-COSY, REMARK 210 3D_13C-SEPARATED_NOESY, 2D_ REMARK 210 HSQC, 2D_1H_31P_HETCOR REMARK 210 SPECTROMETER FIELD STRENGTH : 800 MHZ, 400 MHZ, 600 MHZ REMARK 210 SPECTROMETER MODEL : DRX, DMX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 95,98, X-PLOR 98.1, REMARK 210 XWINNMR REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING, MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : THE MINIMIZED AVERAGE REMARK 210 STRUCTURE OF THE 9 LOWEST REMARK 210 ENERGY STRUCTURES (ALL WITH REMARK 210 FAVORABLE NON-BOND ENERGY AND REMARK 210 THE FEWEST NUMBER OF REMARK 210 CONSTRAINT VIOLATIONS) IS REMARK 210 SUBMITTED. REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D AND 3D REMARK 210 HOMONUCLEAR AND HETERONUCLEAR NMR TECHNIQUES.

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 1N53 A 1 16 PDB 1N53 1N53 1 16 DBREF 1N53 B 17 25 PDB 1N53 1N53 17 25

SEQRES 1 A 16 G A G G G U G G A A C C G SEQRES 2 A 16 C G C SEQRES 1 B 9 G C G U C C C U 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