HEADER VIRAL PROTEIN 24-OCT-13 2MG1 TITLE NMR ASSIGNMENT AND STRUCTURE OF A PEPTIDE DERIVED FROM THE TRANS- TITLE 2 MEMBRANE REGION OF HIV-1 GP41 IN THE PRESENCE OF TITLE 3 HEXAFLUOROISOPROPANOL COMPND MOL_ID: 1; COMPND 2 MOLECULE: TRANSMEMBRANE PROTEIN GP41; COMPND 3 CHAIN: A; COMPND 4 SYNONYM: TM, GLYCOPROTEIN 41, GP41; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 SYNTHETIC: YES; SOURCE 3 ORGANISM_SCIENTIFIC: HUMAN IMMUNODEFICIENCY VIRUS 1; SOURCE 4 ORGANISM_COMMON: HIV-1; SOURCE 5 ORGANISM_TAXID: 11706 KEYWDS HIV-1 GP41 PROTEIN, TRANSMEMBRANE DOMAIN, VIRAL ENTRY, MEMBRANE KEYWDS 2 FUSION GLYCOPROTEIN, VIRAL PROTEIN EXPDTA SOLUTION NMR NUMMDL 20 AUTHOR S.SERRANO,B.APELLANIZ,N.L.HUARTE,J.L.NIEVA,M.A.JIMENEZ REVDAT 3 14-JUN-23 2MG1 1 REMARK REVDAT 2 17-JUN-15 2MG1 1 JRNL REVDAT 1 25-MAR-15 2MG1 0 JRNL AUTH B.APELLANIZ,E.RUJAS,S.SERRANO,K.MORANTE,K.TSUMOTO, JRNL AUTH 2 J.M.CAAVEIRO,M.A.JIMENEZ,J.L.NIEVA JRNL TITL THE ATOMIC STRUCTURE OF THE HIV-1 GP41 TRANSMEMBRANE DOMAIN JRNL TITL 2 AND ITS CONNECTION TO THE IMMUNOGENIC MEMBRANE-PROXIMAL JRNL TITL 3 EXTERNAL REGION. JRNL REF J.BIOL.CHEM. V. 290 12999 2015 JRNL REFN ISSN 0021-9258 JRNL PMID 25787074 JRNL DOI 10.1074/JBC.M115.644351 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 2MG1 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 21-NOV-13. REMARK 100 THE DEPOSITION ID IS D_1000103584. 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 TMDP, 67.5 % H2O, 7.5 % REMARK 210 [U-100% 2H] D2O, 25 % REMARK 210 HEXAFLUOROISOPROPANOL, 2 MM REMARK 210 HEPES, 0.1 MM DSS, REMARK 210 HEXAFLUOROISOPROPANOL/WATER 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 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 2MG1 RELATED DB: PDB REMARK 900 RELATED ID: 2MG2 RELATED DB: PDB REMARK 900 RELATED ID: 2MG3 RELATED DB: PDB REMARK 900 RELATED ID: 19581 RELATED DB: BMRB REMARK 900 RELATED ID: 19582 RELATED DB: BMRB REMARK 900 RELATED ID: 19583 RELATED DB: BMRB DBREF 2MG1 A 3 24 UNP P04578 ENV_HV1H2 683 704 SEQRES 1 A 27 LYS LYS LYS LEU PHE ILE MET ILE VAL GLY GLY LEU VAL SEQRES 2 A 27 GLY LEU ARG ILE VAL PHE ALA VAL LEU SER ILE LYS LYS SEQRES 3 A 27 LYS HELIX 1 1 LYS A 1 LYS A 27 1 27 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