HEADER RNA 13-NOV-12 2M12 TITLE SOLUTION STRUCTURE OF THE ID3 STEM LOOP OF DOMAIN 1 OF THE AI5GAMMA TITLE 2 GROUP II INTRON COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA (5'- COMPND 3 R(*GP*GP*GP*UP*GP*UP*AP*UP*UP*GP*GP*AP*AP*AP*UP*GP*AP*GP*CP*AP*CP*CP* COMPND 4 C)-3'); COMPND 5 CHAIN: A; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES KEYWDS EBS1, STEM LOOP, ID3, RNA EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR M.POPOVIC,N.L.GREENBAUM REVDAT 3 14-JUN-23 2M12 1 REMARK REVDAT 2 05-FEB-14 2M12 1 JRNL REVDAT 1 23-OCT-13 2M12 0 JRNL AUTH M.POPOVIC,N.L.GREENBAUM JRNL TITL ROLE OF HELICAL CONSTRAINTS OF THE EBS1-IBS1 DUPLEX OF A JRNL TITL 2 GROUP II INTRON ON DEMARCATION OF THE 5' SPLICE SITE. JRNL REF RNA V. 20 24 2014 JRNL REFN ISSN 1355-8382 JRNL PMID 24243113 JRNL DOI 10.1261/RNA.039701.113 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : CCPN, X-PLOR NIH REMARK 3 AUTHORS : CCPN (CCPN), SCHWIETERS, KUSZEWSKI, TJANDRA AND REMARK 3 CLORE (X-PLOR NIH) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2M12 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 19-NOV-12. REMARK 100 THE DEPOSITION ID IS D_1000103074. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 277; 303 REMARK 210 PH : 6.4; 6.4 REMARK 210 IONIC STRENGTH : 0.06; 0.06 REMARK 210 PRESSURE : AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 0.03-0.9 MM ID3, 60 MM SODIUM REMARK 210 CHLORIDE, 90% H2O/10% D2O; 0.3- REMARK 210 0.9 MM ID3, 60 MM SODIUM REMARK 210 CHLORIDE, 100% D2O; 0.3-0.5 MM REMARK 210 [U-100% 13C; U-100% 15N] ID3, 60 REMARK 210 MM SODIUM CHLORIDE, 90% H2O/10% REMARK 210 D2O; 0.3-0.5 MM [U-100% 13C; U- REMARK 210 100% 15N] ID3, 60 MM POTASSIUM REMARK 210 CHLORIDE, 100% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H NOESY; 2D 1H-1H TOCSY; REMARK 210 2D DQF-COSY; 2D 1H-15N HSQC; 2D REMARK 210 1H-13C HSQC; 2D 1H-13C HSQC REMARK 210 ALIPHATIC; 2D 1H-13C HSQC REMARK 210 AROMATIC; 3D 1H-15N NOESY; 3D REMARK 210 HCCH-COSY; 3D HCCH-TOCSY 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 : TOPSPIN, SPARKY, NMRPIPE, X-PLOR REMARK 210 NIH REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 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: 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 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O2' G A 1 H8 G A 2 1.50 REMARK 500 O2' A A 14 H6 U A 15 1.58 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 18838 RELATED DB: BMRB DBREF 2M12 A 1 23 PDB 2M12 2M12 1 23 SEQRES 1 A 23 G G G U G U A U U G G A A SEQRES 2 A 23 A U G A G C A C 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 MODEL 1