HEADER RNA 06-JUL-96 1ANR TITLE CIS-ACTING RNA REGULATORY ELEMENT (HIV-1 TAR), NMR, 20 STRUCTURES COMPND MOL_ID: 1; COMPND 2 MOLECULE: RNA REGULATORY ELEMENT TAR; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: UNLIGANDED TAR, FREE TAR, FREE TRANS-ACTIVATION RESPONSE COMPND 5 ELEMENT; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 OTHER_DETAILS: IN VITRO T7 TRANSCRIPTION KEYWDS FREE TAR RNA, HIV-1, RNA-PROTEIN COMPLEX, TAT, RIBONUCLEIC ACID, RNA EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR F.ABOUL-ELA,G.VARANI,J.KARN REVDAT 5 22-MAY-24 1ANR 1 REMARK REVDAT 4 16-FEB-22 1ANR 1 REMARK REVDAT 3 24-FEB-09 1ANR 1 VERSN REVDAT 2 01-APR-03 1ANR 1 JRNL REVDAT 1 11-JAN-97 1ANR 0 JRNL AUTH F.ABOUL-ELA,J.KARN,G.VARANI JRNL TITL STRUCTURE OF HIV-1 TAR RNA IN THE ABSENCE OF LIGANDS REVEALS JRNL TITL 2 A NOVEL CONFORMATION OF THE TRINUCLEOTIDE BULGE. JRNL REF NUCLEIC ACIDS RES. V. 24 3974 1996 JRNL REFN ISSN 0305-1048 JRNL PMID 8918800 JRNL DOI 10.1093/NAR/24.20.3974 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH F.ABOUL-ELA,J.KARN,G.VARANI REMARK 1 TITL THE STRUCTURE OF THE HUMAN IMMUNODEFICIENCY VIRUS TYPE-1 TAR REMARK 1 TITL 2 RNA REVEALS PRINCIPLES OF RNA RECOGNITION BY TAT PROTEIN REMARK 1 REF J.MOL.BIOL. V. 253 313 1995 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 2 REMARK 1 AUTH M.J.CHURCHER,C.LAMONT,F.HAMY,C.DINGWALL,S.M.GREEN,A.D.LOWE, REMARK 1 AUTH 2 J.G.BUTLER,M.J.GAIT,J.KARN REMARK 1 TITL HIGH AFFINITY BINDING OF TAR RNA BY THE HUMAN REMARK 1 TITL 2 IMMUNODEFICIENCY VIRUS TYPE-1 TAT PROTEIN REQUIRES REMARK 1 TITL 3 BASE-PAIRS IN THE RNA STEM AND AMINO ACID RESIDUES FLANKING REMARK 1 TITL 4 THE BASIC REGION REMARK 1 REF J.MOL.BIOL. V. 230 90 1993 REMARK 1 REFN ISSN 0022-2836 REMARK 1 REFERENCE 3 REMARK 1 AUTH J.D.PUGLISI,R.TAN,B.J.CALNAN,A.D.FRANKEL,J.R.WILLIAMSON REMARK 1 TITL CONFORMATION OF THE TAR RNA-ARGININE COMPLEX BY NMR REMARK 1 TITL 2 SPECTROSCOPY REMARK 1 REF SCIENCE V. 257 76 1992 REMARK 1 REFN ISSN 0036-8075 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: NULL REMARK 4 REMARK 4 1ANR COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000171040. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : NULL REMARK 210 PH : NULL REMARK 210 IONIC STRENGTH : NULL REMARK 210 PRESSURE : NULL REMARK 210 SAMPLE CONTENTS : NULL REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : NULL 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 : NULL REMARK 210 METHOD USED : NULL REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : NULL REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 REMARK 210 CONFORMERS, SELECTION CRITERIA : NULL REMARK 210 REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL 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 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 1 G A 17 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 G A 17 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 1 G A 18 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 G A 18 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 1 A A 20 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 G A 21 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 G A 21 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 1 A A 22 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 G A 26 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 G A 26 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 A A 27 N7 - C8 - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 1 G A 28 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 G A 28 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G A 32 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 G A 32 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G A 33 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 G A 33 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 1 G A 34 N7 - C8 - N9 ANGL. DEV. = 4.6 DEGREES REMARK 500 1 G A 34 C8 - N9 - C4 ANGL. DEV. = -2.8 DEGREES REMARK 500 1 A A 35 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 1 G A 36 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 1 G A 36 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 1 G A 43 N7 - C8 - N9 ANGL. DEV. = 4.6 DEGREES REMARK 500 1 G A 43 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 2 G A 17 N7 - C8 - N9 ANGL. DEV. = 4.6 DEGREES REMARK 500 2 G A 17 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 2 G A 18 N7 - C8 - N9 ANGL. DEV. = 4.4 DEGREES REMARK 500 2 G A 18 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 2 A A 20 N7 - C8 - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 2 G A 21 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 G A 21 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 2 A A 22 N7 - C8 - N9 ANGL. DEV. = 3.7 DEGREES REMARK 500 2 G A 26 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 G A 26 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 2 A A 27 N7 - C8 - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 2 G A 28 N7 - C8 - N9 ANGL. DEV. = 4.4 DEGREES REMARK 500 2 G A 28 C8 - N9 - C4 ANGL. DEV. = -2.5 DEGREES REMARK 500 2 G A 32 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 G A 32 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 2 G A 33 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 G A 33 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 2 G A 34 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 G A 34 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 2 A A 35 N7 - C8 - N9 ANGL. DEV. = 3.8 DEGREES REMARK 500 2 G A 36 N7 - C8 - N9 ANGL. DEV. = 4.4 DEGREES REMARK 500 2 G A 36 C8 - N9 - C4 ANGL. DEV. = -2.4 DEGREES REMARK 500 2 G A 43 N7 - C8 - N9 ANGL. DEV. = 4.5 DEGREES REMARK 500 2 G A 43 C8 - N9 - C4 ANGL. DEV. = -2.6 DEGREES REMARK 500 3 G A 17 N7 - C8 - N9 ANGL. DEV. = 4.6 DEGREES REMARK 500 3 G A 17 C8 - N9 - C4 ANGL. DEV. = -2.7 DEGREES REMARK 500 REMARK 500 THIS ENTRY HAS 478 ANGLE DEVIATIONS. REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: TAR REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: THE TAR BULGE. DBREF 1ANR A 17 45 PDB 1ANR 1ANR 17 45 SEQRES 1 A 29 G G C A G A U C U G A G C SEQRES 2 A 29 C U G G G A G C U C U C U SEQRES 3 A 29 G C C SITE 1 TAR 3 U A 23 C A 24 U A 25 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