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(-) Description

Title :  SOLUTION STRUCTURE OF LACTAM ANALOGUE (EDAP) OF HIV GP41 600-612 LOOP.
 
Authors :  A. Phan Chan Du, D. Limal, V. Semetey, H. Dali, M. Jolivet, C. Desgranges, M. T. Cung, J. P. Briand, M. C. Petit, S. Muller
Date :  14 Jun 01  (Deposition) - 01 Jul 03  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (25x)
Keywords :  Cyclic Peptide, Peptidomimetics, Hiv, Gp41, Lactam Bond, Viral Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. P. Du, D. Limal, V. Semetey, H. Dali, M. Jolivet, C. Desgranges, M. T. Cung, J. P. Briand, M. C. Petit, S. Muller
Structural And Immunological Characterisation Of Heteroclitic Peptide Analogues Corresponding To The 600-612 Region Of The Hiv Envelope Gp41 Glycoprotein.
J. Mol. Biol. V. 323 503 2002
PubMed-ID: 12381305  |  Reference-DOI: 10.1016/S0022-2836(02)00701-5
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ACETYL GROUP
    Chains: A
    Engineered: YES
    Other Details: THE PARENT PEPTIDE IWGCSGKLICTTA OCCURS NATURALLY IN HIV GP41 GLYCOPROTEIN
    Synthetic: YES

 Structural Features

(-) Chains, Units

  
NMR Structure (25x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 2)

NMR Structure (2, 2)
No.NameCountTypeFull Name
1ACE1Mod. Amino AcidACETYL GROUP
2DAB1Mod. Amino Acid2,4-DIAMINOBUTYRIC ACID

(-) Sites  (0, 0)

(no "Site" information available for 1JDK)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1JDK)

(-) Cis Peptide Bonds  (0, 0)

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 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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(-) Exons   (0, 0)

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(-) 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:14
                                             
               SCOP domains -------------- SCOP domains
               CATH domains -------------- CATH domains
               Pfam domains -------------- Pfam domains
         Sec.struct. author .............. Sec.struct. author
                 SAPs(SNPs) -------------- SAPs(SNPs)
                    PROSITE -------------- PROSITE
                 Transcript -------------- Transcript
                  1jdk A  1 xIWGESGKLIaTTA 14
                            |       10|   
                            |        11-DAB
                            1-ACE
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

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(-) Gene Ontology  (0, 0)

NMR Structure(hide GO term definitions)
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 Related Entries

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

(no "Entries Sharing at Least One Protein Chain" available for 1JDK)

(-) Related Entries Specified in the PDB File

1im7 1IM7 CONTAINS THE PARENT PEPTIDE ACIWGCSGKLICTTA.
1j8n 1J8N CONTAINS A BETA3-SER CONTAINING ANALOGUE PEPTIDE (HSER)
1j8z 1J8Z CONTAINS A BETA3-CYS CONTAINING ANALOGUE PEPTIDE (HCYS)
1j9v 1J9V CONTAINS THE LACTAM ANALOGUE DABD
1jaa 1JAA CONTAINS THE LACTAM ANALOGUE PEPTIDE DAPE
1jar 1JAR CONTAINS THE LACTAM ANALOGUE PEPTIDE DDAB
1jc8 1JC8 CONTAINS THE LACTAM ANALOGUE PEPTIDE DDAP
1jcp 1JCP CONTAINS THE LACTAM ANALOGUE PEPTIDE EDAP
1jd8 1JD8 CONTAINS THE LACTAM ANALOGUE PEPTIDE DAPD