HEADER RNA 24-MAR-00 1EOR OBSLTE 28-JUL-09 1EOR 1F9L TITLE SOLUTION STRUCTURE OF A 22-NUCLEOTIDE HAIRPIN SIMILAR TO THE TITLE 2 P5ABC REGION OF GROUP I RIBOZYME COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'- COMPND 3 R(*GP*GP*CP*GP*AP*AP*GP*UP*CP*GP*AP*AP*AP*GP*AP*UP*GP*GP*CP COMPND 4 *GP*CP*C)-3'); COMPND 5 CHAIN: A; COMPND 6 FRAGMENT: P5ABC DOMAIN OF GROUP I INTRON; COMPND 7 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: RNA ENZYMATICALLY SYNTHESIZED FROM SYNTHETIC SOURCE 4 RNA TEMPLATE USING T7 RNA POLYMERASE KEYWDS GA MISMATCHES, GAAA TETRALOOP, HAIRPIN, P5ABC, GROUP I KEYWDS 2 INTRON, RIBOZYME, RNA EXPDTA SOLUTION NMR MDLTYP MINIMIZED AVERAGE AUTHOR S.RUEDISSER,I.TINOCO JR. REVDAT 4 28-JUL-09 1EOR 1 OBSLTE REVDAT 3 24-FEB-09 1EOR 1 VERSN REVDAT 2 01-APR-03 1EOR 1 JRNL REVDAT 1 04-APR-00 1EOR 0 JRNL AUTH S.RUDISSER,I.TINOCO JR. JRNL TITL SOLUTION STRUCTURE OF COBALT(III)HEXAMMINE JRNL TITL 2 COMPLEXED TO THE GAAA TETRALOOP, AND METAL-ION JRNL TITL 3 BINDING TO G.A MISMATCHES. JRNL REF J.MOL.BIOL. V. 295 1211 2000 JRNL REFN ISSN 0022-2836 JRNL PMID 10653698 JRNL DOI 10.1006/JMBI.1999.3421 REMARK 1 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: 356 NOE CONSTRAINTS, 16 SUGAR PUCKER REMARK 3 CONSTRAINTS, 93 TORSION ANGLE CONSTRAINTS REMARK 4 REMARK 4 1EOR COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 24-MAR-00. REMARK 100 THE RCSB ID CODE IS RCSB010778. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 283; 303 REMARK 210 PH : 5.6; 5.6 REMARK 210 IONIC STRENGTH : 200 MM NACL; 200 MM NACL REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 2.5 MM RNA, 10 MM SODIUM REMARK 210 PHOSPHATE, 200 MM NACL, 0.1 MM REMARK 210 EDTA, PH 5.6; 2.5 MM RNA, 10 REMARK 210 MM SODIUM PHOSPHATE, 200 MM REMARK 210 NACL, 0.1 MM EDTA, PH 5.6; 2.5 REMARK 210 MM RNA U-15N,10 MM SODIUM REMARK 210 PHOSPHATE, 200 MM NACL, 0.1 MM REMARK 210 EDTA, PH 5.6 REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; DQF-COSY; 1H-31P REMARK 210 COSY; JHNN COSY REMARK 210 SPECTROMETER FIELD STRENGTH : 600 MHZ; 500 MHZ REMARK 210 SPECTROMETER MODEL : AMX; DRX REMARK 210 SPECTROMETER MANUFACTURER : BRUKER REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 3.1, FELIX 95 REMARK 210 METHOD USED : RESTRAINED MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 50 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH THE LEAST REMARK 210 RESTRAINT VIOLATIONS REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THIS STRUCTURE WAS DETERMINED USING STANDARD 2D REMARK 210 HOMONUCLEAR 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 1EOR A 1 22 PDB 1EOR 1EOR 1 22 SEQRES 1 A 22 G G C G A A G U C G A A A SEQRES 2 A 22 G A U G G C G 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