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(-) Description

Title :  SOLUTION STRUCTURE ANALYSIS OF THE MASTOPARAN WITH DETERGENTS
 
Authors :  Y. Hori, M. Demura, M. Iwadate, T. Niidome, H. Aoyagi, T. Asakura
Date :  19 Oct 99  (Deposition) - 20 Jun 01  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (10x)
Keywords :  Sodium Dodecyl Sulfate Bound Conformation, Immune System, Toxin (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Y. Hori, M. Demura, M. Iwadate, A. S. Ulrich, T. Niidome, H. Aoyagi, T. Asakura
Interaction Of Mastoparan With Membranes Studied By 1H-Nmr Spectroscopy In Detergent Micelles And By Solid-State 2H-Nmr And 15N-Nmr Spectroscopy In Oriented Lipid Bilayers.
Eur. J. Biochem. V. 268 302 2001
PubMed-ID: 11168364  |  Reference-DOI: 10.1046/J.1432-1033.2001.01880.X
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROTEIN (WASP VENOM PEPTIDE (MASTOPARAN))
    Chains: A
    Organism Scientific: VESPULA LEWISII
    Organism Taxid: 7452
    Secretion: VENOM

 Structural Features

(-) Chains, Units

  
NMR Structure (10x): 

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:14BINDING SITE FOR RESIDUE NH2 A 15

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1D7N)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1D7N)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1D7N)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1D7N)

(-) Exons   (0, 0)

(no "Exon" information available for 1D7N)

(-) 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    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
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:15
 aligned with MAST_VESLE | P01514 from UniProtKB/Swiss-Prot  Length:14

    Alignment length:15
                                        14     
                                    10   | 
            MAST_VESLE    1 INLKALAALAKKIL-  -
               SCOP domains d1d7na_ 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
                  1d7n A  1 INLKALAALAKKILx 15
                                    10    |
                                         15-NH2
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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 1D7N)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1D7N)

(-) Gene Ontology  (7, 7)

NMR Structure(hide GO term definitions)
Chain A   (MAST_VESLE | P01514)
biological process
    GO:0043303    mast cell degranulation    The regulated exocytosis of secretory granules containing preformed mediators such as histamine, serotonin, and neutral proteases by a mast cell.
cellular component
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0016021    integral component of membrane    The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane.
    GO:0042629    mast cell granule    Coarse, bluish-black staining cytoplasmic granules, bounded by a plasma membrane and found in mast cells and basophils. Contents include histamine, heparin, chondroitin sulfates, chymase and tryptase.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0044218    other organism cell membrane    The cell membrane of a secondary organism with which the first organism is interacting.
    GO:0044279    other organism membrane    A membrane of a secondary organism with which the first organism is interacting.

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