HEADER VIRAL PROTEIN 23-MAY-13 2M8O TITLE NMR ASSIGNMENT AND STRUCTURE OF A PEPTIDE DERIVED FROM THE MEMBRANE TITLE 2 PROXIMAL EXTERNAL REGION OF HIV-1 GP41 IN DPC COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSMEMBRANE PROTEIN GP41; COMPND 3 CHAIN: A; COMPND 4 FRAGMENT: UNP RESIDUES 656-683; COMPND 5 SYNONYM: TM, GLYCOPROTEIN 41, GP41; COMPND 6 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS TYPE 1; SOURCE 4 ORGANISM_COMMON: HIV-1; SOURCE 5 ORGANISM_TAXID: 11702 KEYWDS HIV-1 GP41 PROTEIN, NEUTRALIZING EPITOPE, PEPTIDE VACCINE, VIRAL KEYWDS 2 PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR S.SERRANO,N.HUARTE,J.L.NIEVA,M.JIMENEZ REVDAT 4 14-JUN-23 2M8O 1 REMARK REVDAT 3 14-MAY-14 2M8O 1 JRNL REVDAT 2 26-FEB-14 2M8O 1 JRNL REVDAT 1 22-JAN-14 2M8O 0 JRNL AUTH S.SERRANO,A.ARAUJO,B.APELLANIZ,S.BRYSON,P.CARRAVILLA, JRNL AUTH 2 I.DE LA ARADA,N.HUARTE,E.RUJAS,E.F.PAI,J.L.ARRONDO,C.DOMENE, JRNL AUTH 3 M.A.JIMENEZ,J.L.NIEVA JRNL TITL STRUCTURE AND IMMUNOGENICITY OF A PEPTIDE VACCINE, INCLUDING JRNL TITL 2 THE COMPLETE HIV-1 GP41 2F5 EPITOPE: IMPLICATIONS FOR JRNL TITL 3 ANTIBODY RECOGNITION MECHANISM AND IMMUNOGEN DESIGN. JRNL REF J.BIOL.CHEM. V. 289 6565 2014 JRNL REFN ISSN 0021-9258 JRNL PMID 24429284 JRNL DOI 10.1074/JBC.M113.527747 REMARK 2 REMARK 2 RESOLUTION. NOT APPLICABLE. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : TOPSPIN, AMBER, CYANA REMARK 3 AUTHORS : BRUKER BIOSPIN (TOPSPIN), CASE, DARDEN, CHEATHAM, REMARK 3 III, SIMMERLING, WANG, DUKE, LUO, ... AND KOLLMAN REMARK 3 (AMBER) REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 2M8O COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 20-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000103348. REMARK 210 REMARK 210 EXPERIMENTAL DETAILS REMARK 210 EXPERIMENT TYPE : NMR REMARK 210 TEMPERATURE (KELVIN) : 298 REMARK 210 PH : 7.0 REMARK 210 IONIC STRENGTH : 2 REMARK 210 PRESSURE : AMBIENT REMARK 210 SAMPLE CONTENTS : 0.5 MM MPERP, 90 % H2O, 10 % [U REMARK 210 -100% 2H] D2O, 20 MM [U-99% 2H] REMARK 210 DPC, 2 MM HEPES, 0.1 MM DSS, 90% REMARK 210 H2O/10% D2O REMARK 210 REMARK 210 NMR EXPERIMENTS CONDUCTED : 2D 1H-1H COSY; 2D 1H-1H TOCSY; REMARK 210 2D 1H-1H NOESY; 2D 1H-13C HSQC REMARK 210 ALIPHATIC 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, CYANA REMARK 210 METHOD USED : TORSION ANGLE DYNAMICS, REMARK 210 MOLECULAR DYNAMICS REMARK 210 REMARK 210 CONFORMERS, NUMBER CALCULATED : 100 REMARK 210 CONFORMERS, NUMBER SUBMITTED : 20 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: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 4 GLU A 7 0.68 -66.15 REMARK 500 19 GLU A 7 0.75 -67.99 REMARK 500 REMARK 500 REMARK: NULL REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 19262 RELATED DB: BMRB REMARK 900 ENTRY FOR THE SAME PEPTIDE IN THE PRESENCE OF HEXAFLUOROISOPRPANOL REMARK 900 RELATED ID: 2M8M RELATED DB: PDB REMARK 900 ENTRY FOR THE SAME PEPTIDE IN THE PRESENCE OF HEXAFLUOROISOPRPANOL REMARK 900 RELATED ID: 19263 RELATED DB: BMRB DBREF 2M8O A 1 28 UNP P05878 ENV_HV1SC 656 683 SEQRES 1 A 28 ASN GLU GLN GLU LEU LEU GLU LEU ASP LYS TRP ALA SER SEQRES 2 A 28 LEU TRP ASN TRP PHE ASN ILE THR ASN TRP LEU TRP TYR SEQRES 3 A 28 ILE LYS HELIX 1 1 ASN A 1 LYS A 28 1 28 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