HEADER RNA 04-JUN-03 1PJY TITLE SOLUTION STRUCTURE OF THE HIV-1 FRAMESHIFT INDUCING STEM-LOOP RNA COMPND MOL_ID: 1; COMPND 2 MOLECULE: HIV-1 FRAMESHIFT INDUCING STEM-LOOP; COMPND 3 CHAIN: A; COMPND 4 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: T7 RNA TRANSCRIPT FROM SYNTHETIC DNA KEYWDS FRAMESHIFT, HIV, TETRALOOP, RNA STRUCTURE, RNA EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR D.W.STAPLE,S.E.BUTCHER REVDAT 3 23-FEB-22 1PJY 1 REMARK REVDAT 2 24-FEB-09 1PJY 1 VERSN REVDAT 1 05-AUG-03 1PJY 0 JRNL AUTH D.W.STAPLE,S.E.BUTCHER JRNL TITL SOLUTION STRUCTURE OF THE HIV-1 FRAMESHIFT INDUCING JRNL TITL 2 STEM-LOOP RNA. JRNL REF NUCLEIC ACIDS RES. V. 31 4326 2003 JRNL REFN ISSN 0305-1048 JRNL PMID 12888491 JRNL DOI 10.1093/NAR/GKG654 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : XWINNMR 2.6, CNS 1.1 REMARK 3 AUTHORS : BRUNGER (CNS) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1PJY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUN-03. REMARK 100 THE DEPOSITION ID IS D_1000019377. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 283; 298; 303 REMARK 210 PH : 6.8; 6.8; 6.8 REMARK 210 IONIC STRENGTH : 50 MM; 50 MM; 50 MM REMARK 210 PRESSURE : AMBIENT; AMBIENT; AMBIENT REMARK 210 SAMPLE CONTENTS : 1 MM HIV-1 FRAMESHIFT INDUCING REMARK 210 STEM-LOOP RNA REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D NOESY; 2D TOCSY; 3D_13C REMARK 210 -SEPARATED_NOESY; 2D HNN-COSY; REMARK 210 2D 1H-13C HSQC REMARK 210 SPECTROMETER FIELD STRENGTH : NULL REMARK 210 SPECTROMETER MODEL : NULL REMARK 210 SPECTROMETER MANUFACTURER : NULL REMARK 210 REMARK 210 STRUCTURE DETERMINATION. REMARK 210 SOFTWARE USED : FELIX 98, SPARKY 3.72 REMARK 210 METHOD USED : TORSION ANGLE MOLECULAR REMARK 210 DYNAMICS, CARTESIAN SPACE REMARK 210 SIMULATED ANNEALING AND REMARK 210 MOLECULAR DYNAMICS, RESIDUAL REMARK 210 DIPOLAR COUPLING REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : SUBMITTED CONFERMERS REPRESENT REMARK 210 THE 20 LOWEST ENERGY STRUCTURES REMARK 210 WITH NO NOE VIOLATIONS GREATER REMARK 210 THAN 0.2 ANGSTROMS AND NO REMARK 210 DIHEDRAL VIOLATIONS GREATER THAN REMARK 210 5 DEGREES REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1 REMARK 210 REMARK 210 REMARK: THE INCORPORATION OF RESIDUAL DIPOLAR COUPLINGS AND THE REMARK 210 DIRECT DETECTION OF HYDROGEN BONDS WITH HNN-COSY WERE USED IN REMARK 210 SOLVING THIS STRUCTURE 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 H2' A A 13 O4' G A 14 1.59 REMARK 500 REMARK 500 REMARK: NULL DBREF 1PJY A 1 22 PDB 1PJY 1PJY 1 22 SEQRES 1 A 22 G G C C U U C C C A C A A SEQRES 2 A 22 G G G A A G 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 MODEL 1