HEADER RNA 06-APR-04 1SZY TITLE SOLUTION STRUCTURE OF ITALY1 ("INITIATOR TRNA ANTICODON LOOP FROM TITLE 2 YEAST"), AN UNMODIFIED 21-NT RNA WITH THE SEQUENCE OF THE ANTICODON TITLE 3 STEM-LOOP OF YEAST INITIATOR TRNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: 5'-R(P*GP*GP*CP*AP*GP*GP*GP*CP*UP*CP*AP*UP*AP*AP*CP*CP*CP*U COMPND 3 P*GP*CP*C)-3'; COMPND 4 CHAIN: A; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES KEYWDS INITIATOR TRNA ANTICODON LOOP, RNA EXPDTA SOLUTION NMR AUTHOR D.C.SCHWEISGUTH,P.B.MOORE REVDAT 4 29-MAY-24 1SZY 1 REMARK REVDAT 3 02-MAR-22 1SZY 1 REMARK REVDAT 2 24-FEB-09 1SZY 1 VERSN REVDAT 1 20-APR-04 1SZY 0 JRNL AUTH D.C.SCHWEISGUTH,P.B.MOORE JRNL TITL ON THE CONFORMATION OF THE ANTICODON LOOPS OF INITIATOR AND JRNL TITL 2 ELONGATOR METHIONINE TRNAS. JRNL REF J.MOL.BIOL. V. 267 505 1997 JRNL REFN ISSN 0022-2836 JRNL PMID 9126834 JRNL DOI 10.1006/JMBI.1996.0903 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : FELIX UNKNOWN, X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER (X-PLOR) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: RNA TOPOLOGY AND PARAMETERS FROM RIFE REMARK 3 AND MOORE, NAR, 1996. CONSTRAINTS IN LOOP INCLUDED 128 NOES, 7 REMARK 3 CHI DIHEDRALS INFERRED FROM NOES, 20 V0-V4 RIBOSE DIHEDRALS, 8 A REMARK 3 AND Z P DIHEDRALS, 12 B AND G P DIHEDRALS AND 7 E P DIHEDRALS. REMARK 3 STEM WAS CONSTRAINED TO A-FORM BASED ON QUALITATIVE SPECTRAL REMARK 3 ANALYSIS. REMARK 4 REMARK 4 1SZY COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 08-APR-04. REMARK 100 THE DEPOSITION ID IS D_1000022139. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 303 REMARK 210 PH : 6.5 REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : S1 NMR BUFFER; 100MM KCL, 50MM REMARK 210 NACL, 4MM NA CACODYLATE, 0.2MM REMARK 210 EDTA REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; DQF-COSY; 13C-1H HSQC; REMARK 210 TOCSY; GE JRSE NOESY; 31P-1H REMARK 210 COSY; 31P-1H HETEROTOCSY; 31P-1H REMARK 210 HETEROTOCSY-NOESY REMARK 210 SPECTROMETER FIELD STRENGTH : 490 MHZ; 500 MHZ; 600 MHZ REMARK 210 SPECTROMETER MODEL : HOMEBUILT; AM; OMEGA; UNITY; REMARK 210 UNITYPLUS REMARK 210 SPECTROMETER MANUFACTURER : YALE; BRUKER; GE; VARIAN REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : X-PLOR 3.1 REMARK 210 METHOD USED : DISTANCE GEOMETRY, SIMULATED REMARK 210 ANNEALING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 1 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL REMARK 210 REMARK 210 REMARK: SEE DCS DISSERTATION P. 61. 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 DBREF 1SZY A 1 21 PDB 1SZY 1SZY 1 21 SEQRES 1 A 21 G G C A G G G C U C A U A SEQRES 2 A 21 A C C C U 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