Bombesin

Entry Bombesin
Uniprot code P84213
Fasta P84213
Peptide names Bombesin
Suborder Archeobatrachia
Family Bombinatoridae
Genus Bombina
Species Bombina variegata
Ecozone Palearctic
Distribution Europe excluding the Iberian Peninsula and Italy south of the Po River in Italy, east to western Ukraine and Moldova; introduced into England
Antimicrobial & other activities contraction of smooth muscle cells, induction of hypothermia, stimulation of DNA replication, releasing of many gastrointestinal hormones, releasing of insulin
Tissue Skin
Sequence MSAIPLNRILPLGFLLIFSFISLSSCMEFVEDPNNQGGLNLQQRLGNQWAVGHLMGKKSL
QDTDFEEMESFAKRNVENMKAESERELRHAQLVVRNILEQYLKNMQN
Length 107
Signal peptide class Class-6
References:
2. for other activities E.R. Spindel et al. / PNAS 87 (1990) 9813-9817. Cloning of cDNAs encoding amphibian bombesin: evidence for the relationship between bombesin and gastrin-releasing peptide;  L. Marenah et al. / Biological Chemistry 385 (2004) 315-321. Skin secretion of the toad Bombina variegata contains multiple insulin-releasing peptides including bombesin and entirely novel insulinotropic structures


Segment type Name Length Amidated Sequence HC50 (μM) MIC E. coli (μM) MIC S. aureus (μM)
Signal   26   MSAIPLNRILPLGFLLIFSFISLSSC    
Prepro15 MEFVEDPNNQGGLNL   
BioactiveBombesin14NoQQRLGNQWAVGHLM