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(-) Description

Title :  SOLUTION NMR STRUCTURE OF GP41 ECTODOMAIN MONOMER ON A DPC MICELLE
 
Authors :  J. Roche, J. M. Louis, A. Grishaev, J. Ying, A. Bax
Date :  23 Jan 14  (Deposition) - 19 Feb 14  (Release) - 19 Mar 14  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
NMR Structure *:  A  (1x)
Keywords :  Hiv-1 Env, Membrane Fusion, Gp41 Ectodomain, Pre-Hairpin, Cores, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Roche, J. M. Louis, A. Grishaev, J. Ying, A. Bax
Dissociation Of The Trimeric Gp41 Ectodomain At The Lipid-Water Interface Suggests An Active Role In Hiv-1 Env-Mediated Membrane Fusion.
Proc. Natl. Acad. Sci. Usa V. 111 3425 2014
PubMed-ID: 24550514  |  Reference-DOI: 10.1073/PNAS.1401397111

(-) Compounds

Molecule 1 - TRANSMEMBRANE GLYCOPROTEIN, CHIMERIC CONSTRUCT
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector: PET15B
    Fragment: UNP RESIDUES 93-126;
UNP RESIDUES 138-165
    Organism Scientific: HUMAN IMMUNODEFICIENCY VIRUS 1
    Organism Taxid: 11676

 Structural Features

(-) Chains, Units

  1
NMR Structure (20x): A
NMR Structure * (1x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 2MK3)

(-) Sites  (0, 0)

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(-) SS Bonds  (0, 0)

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(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2MK3)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2MK3)

(-) Exons   (0, 0)

(no "Exon" information available for 2MK3)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
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SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:68
 aligned with D0VWW0_9HIV1 | D0VWW0 from UniProtKB/TrEMBL  Length:226

    Alignment length:73
                                   102       112       122       132       142       152       162   
         D0VWW0_9HIV1    93 SGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQARILAGGSGGHTTWMEWDREINNYTSLIHSLIEESQNQQEK 165
               SCOP domains d2mk3a_ A: automated matches                                              SCOP domains
               CATH domains ------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh.--......---hhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------- Transcript
                 2mk3 A   1 SGIVQQQNNLLRAIEAQQHLLQLTVWGIKQLQAR--SGGRGG---WMEWDREINNYTSLIHSLIEESQNQQEK  68
                                    10        20        30   |  | 38 |   |  45        55        65   
                                                            34 35   40  41
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: Coiled coil proteins (689)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2MK3)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2MK3)

(-) Gene Ontology  (0, 0)

NMR Structure(hide GO term definitions)
    (no "Gene Ontology" information available for 2MK3)

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  2mk3
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/TrEMBL
        D0VWW0_9HIV1 | D0VWW0: 2cmr 3ma9 3mac

(-) Related Entries Specified in the PDB File

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