TCDB is operated by the Saier Lab Bioinformatics Group
« See all members of the family


1.C.32.1.2
Mastoparan X (INWKGIAAMAKKLL)

Accession Number:P01515
Protein Name:MAST
Length:14
Molecular Weight:1557.00
Species:Vespa xanthoptera (Japanese hornet) [7448]
Location1 / Topology2 / Orientation3: Secreted1
Substrate small molecules

Cross database links:

Pfam: PF08249   

Gene Ontology

GO:0005576 C:extracellular region
GO:0043303 P:mast cell degranulation

References (3)

[1] “A new mast cell degranulating peptide homologous to mastoparan in the venom of Japanese hornet (Vespa xanthoptera).”  Hirai Y.et.al.   540363
[2] “Membrane-bound conformation of mastoparan-X, a G-protein-activating peptide.”  Wakamatsu K.et.al.   1610813
[3] “G protein-bound conformation of mastoparan-X: heteronuclear multidimensional transferred nuclear overhauser effect analysis of peptide uniformly enriched with 13C and 15N.”  Kusunoki H.et.al.   9537994
Structure:
1A13   2CZP     

External Searches:

  • Search: DB with
  • BLAST ExPASy (Swiss Institute of Bioinformatics (SIB) BLAST)
  • CDD Search (Conserved Domain Database)
  • Search COGs (Clusters of Orthologous Groups of proteins)
  • 2° Structure (Network Protein Sequence Analysis)

Analyze:

Predict TMSs (Predict number of transmembrane segments)
Window Size: Angle:  
Window Size: Angle:  
FASTA formatted sequence
1:	INWKGIAAMA KKLL