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(-) Description

Title :  SOLUTION STRUCTURE OF AN ANTIBACTERIAL AND ANTITUMOR PEPTIDE DESIGNED BASED ON THE N-TERMINAL MEMBRANE ANCHOR OF E. COLI ENZYME IIA (GLUCOSE)
 
Authors :  G. Wang, X. Li
Date :  31 Aug 04  (Deposition) - 07 Dec 04  (Release) - 17 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (5x)
Keywords :  Amphipathic Helix, Antimicrobial Peptide, Bacterial Membrane Anchor, Anticancer Peptide, Antibiotic (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  G. Wang, Y. Li, X. Li
Correlation Of Three-Dimensional Structures With The Antibacterial Activity Of A Group Of Peptides Designed Based On A Nontoxic Bacterial Membrane Anchor.
J. Biol. Chem. V. 280 5803 2005
PubMed-ID: 15572363  |  Reference-DOI: 10.1074/JBC.M410116200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PEPTIDE A4
    ChainsA
    EngineeredYES
    Other DetailsTHE PEPTIDE WAS SYNTHESIZED USING THE SOLID- PHASE METHOD AND PURIFIED BY HPLC. THE TEMPLATE SEQUENCE OF THE PEPTIDE IS NATURALLY FOUND IN ESCHERICHIA COLI (BACTERIA).
    SyntheticYES

 Structural Features

(-) Chains, Units

  
NMR Structure (5x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

NMR Structure (1, 1)
No.NameCountTypeFull Name
1NH21Mod. Amino AcidAMINO GROUP

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARELEU A:9 , VAL A:10 , PHE A:13BINDING SITE FOR RESIDUE NH2 A 14

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1VM4)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1VM4)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1VM4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1VM4)

(-) Exons   (0, 0)

(no "Exon" information available for 1VM4)

(-) 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 d1vm4a_ A:     SCOP domains
               CATH domains -------------- CATH domains
               Pfam domains -------------- Pfam domains
         Sec.struct. author .hhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------- SAPs(SNPs)
                    PROSITE -------------- PROSITE
                 Transcript -------------- Transcript
                  1vm4 A  1 GLFDIVKKLVSDFx 14
                                    10   |
                                        14-NH2

   Legend:   → Mismatch (orange background)
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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  (1, 1)

NMR Structure
(-)
Class: Peptides (792)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1VM4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1VM4)

(-) Gene Ontology  (0, 0)

NMR Structure(hide GO term definitions)
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 Related Entries

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(-) Related Entries Specified in the PDB File

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