HEADER RNA 16-DEC-05 2FEY TITLE THE STRUCTURE OF STEM LOOP IV OF TETRAHYMENA TELOMERASE RNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: STEM-LOOP IV OF TETRAHYMENA TELOMERASE RNA; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: THIS SEQUENCE NATURALLY OCCURS IN THE STEM-LOOP IV OF SOURCE 4 TETRAHYMENA TELOMERASE RNA. IT WAS SYNTHESIZED BY T7 RNA POLYMERASE SOURCE 5 IN VITRO TRANSCRIPTION FROM DNA OLIGONUCLEOTIDE TEMPLATE. KEYWDS TELOMERASE RNA, TETRAHYMENA, STEM-LOOP IV, HEPTALOOP, RNA EXPDTA SOLUTION NMR NUMMDL 10 AUTHOR Y.CHEN,J.FENDER,J.D.LEGASSIE,M.B.JARSTFER,T.M.BRYAN,G.VARANI REVDAT 4 09-MAR-22 2FEY 1 REMARK REVDAT 3 24-FEB-09 2FEY 1 VERSN REVDAT 2 25-JUL-06 2FEY 1 JRNL REVDAT 1 27-JUN-06 2FEY 0 JRNL AUTH Y.CHEN,J.FENDER,J.D.LEGASSIE,M.B.JARSTFER,T.M.BRYAN,G.VARANI JRNL TITL STRUCTURE OF STEM-LOOP IV OF TETRAHYMENA TELOMERASE RNA. JRNL REF EMBO J. V. 25 3156 2006 JRNL REFN ISSN 0261-4189 JRNL PMID 16778765 JRNL DOI 10.1038/SJ.EMBOJ.7601195 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 2.9.7, X-PLOR 2.9.7 REMARK 3 AUTHORS : CLORE, G.M. & KUSZEWSKI, J. (X-PLOR), CLORE, G.M. REMARK 3 & KUSZEWSKI, J. (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2FEY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 27-DEC-05. REMARK 100 THE DEPOSITION ID IS D_1000035797. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298; 278 REMARK 210 PH : 6.0; 6.0 REMARK 210 IONIC STRENGTH : 10MM; 10MM REMARK 210 PRESSURE : 1 ATM; 1 ATM REMARK 210 SAMPLE CONTENTS : 1 MM UNLABELLED SAMPLES; 1 MM REMARK 210 UNLABELLED SAMPLES; 0.5 MM, 15N, REMARK 210 13C-LABELLED; 0.5 MM, 15N,13C- REMARK 210 LABELLED; 0.5 MM, 15N,13C- REMARK 210 LABELLED REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; 3D_13C REMARK 210 -SEPARATED_NOESY; HCP TRIPLE REMARK 210 RESONANCE; 3D 13C-31P HETCOR; 3D REMARK 210 13C TOCSY-HSQC; HNN-COSY; IPAP- REMARK 210 HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : 500 MHZ; 750 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : DRX; DMX; INOVA REMARK 210 SPECTROMETER MANUFACTURER : BRUKER; VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : NMRPIPE 2.3, SPARKY 3.110, REMARK 210 XWINNMR 3.0 REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 SIMULATED ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 10 REMARK 210 CONFORMERS, SELECTION CRITERIA : STRUCTURES WITH ACCEPTABLE REMARK 210 COVALENT GEOMETRY,STRUCTURES REMARK 210 WITH THE LEAST RESTRAINT REMARK 210 VIOLATIONS,STRUCTURES WITH THE REMARK 210 LOWEST 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 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' U A 38 H8 G A 39 1.52 REMARK 500 O2' A A 37 H6 U A 38 1.52 REMARK 500 O2' U A 28 H5' A A 29 1.57 REMARK 500 REMARK 500 REMARK: NULL DBREF 2FEY A 1 43 PDB 2FEY 2FEY 1 43 SEQRES 1 A 43 G A G A C U A U C G A C A SEQRES 2 A 43 U U U G A U A C A C U A U SEQRES 3 A 43 U U A U C A A U G G A U G SEQRES 4 A 43 U 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 MODEL 1