Toxin which activates the particulate form of guanylate cyclase and increases cyclic GMP levels within the host intestinal epithelial cells. Could play an important role in pathogenesis.

Yersinia enterocolitica

E. coli

Y-STB,ystB,Heat-stable enterotoxin B

EENDDWCCEVCCNPACAGC

53-71 aa

> 85% as determined by SDS-PAGE.

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Toxin which activates the particulate form of guanylate cyclase and increases cyclic GMP levels within the host intestinal epithelial cells. Could play an important role in pathogenesis.