2KBP - Header Asymmetric Unit

HEADER RNA 05-DEC-08 2KBP

TITLE SOLUTION STRUCTURE OF A G-QUADRUPLEX OF HUMAN TELOMERIC RNA

COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-R(*UP*AP*GP*GP*GP*UP*UP*AP*GP*GP*GP*U)-3'; COMPND 3 CHAIN: A, B; COMPND 4 ENGINEERED: YES

SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES

KEYWDS G-QUADRUPLEX, PARALLEL FORM, RNA, TELOMERIC

EXPDTA SOLUTION NMR

NUMMDL 10

AUTHOR A.T.PHAN,H.MARTADINATA

REVDAT 1 24-MAR-09 2KBP 0

JRNL AUTH H.MARTADINATA,A.T.PHAN JRNL TITL STRUCTURE OF PROPELLER-TYPE PARALLEL-STRANDED RNA JRNL TITL 2 G-QUADRUPLEXES, FORMED BY HUMAN TELOMERIC RNA JRNL TITL 3 SEQUENCES IN K+ SOLUTION. JRNL REF J.AM.CHEM.SOC. V. 131 2570 2009 JRNL REFN ISSN 0002-7863 JRNL PMID 19183046 JRNL DOI 10.1021/JA806592Z

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, CLORE REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL

REMARK 4 REMARK 4 2KBP COMPLIES WITH FORMAT V. 3.20, 01-DEC-08

REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 10-DEC-08. REMARK 100 THE RCSB ID CODE IS RCSB100921.

REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 90 MM K+ REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 1.25MM TELOMERIC RNA-1, 70 MM REMARK 210 POTASSIUM CHLORIDE-2, 20 MM REMARK 210 POTASSIUM PHOSPHATE-3, 10 % REMARK 210 D2O-4, 90% H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H TOCSY, 2D 1H-13C REMARK 210 HSQC, 2D 1H-1H COSY, 2D 1H-1H REMARK 210 NOESY, 2D 1H-13C JR HMBC, 2D REMARK 210 1H-1H JR NOESY, H-D EXCHANGE, REMARK 210 15N FILTERED REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ, 700 MHZ REMARK 210 SPECTROMETER MODEL : AVANCE REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR_NIH REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING, MOLECULAR DYNAMICS REMARK 210 CONSTRAINED WITH NMR DATA REMARK 210 (NOE, DIHEDRAL, HYDROGEN-BOND REMARK 210 CONSTRAINTS) REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 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.

DBREF 2KBP A 1 12 PDB 2KBP 2KBP 1 12 DBREF 2KBP B 13 24 PDB 2KBP 2KBP 13 24

SEQRES 1 A 12 U A G G G U U A G G G U SEQRES 1 B 12 U A G G G U U A G G G U

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