4gnw
From Proteopedia
Crystal structure of nitrophorin 4 triple mutant complex with ammonia
Function
[NP4_RHOPR] Heme-based protein that deliver nitric oxide gas (NO) to the victim while feeding, resulting in vasodilation and inhibition of platelet aggregation. Also bind tightly to histamine, which is released by the host to induce wound healing (By similarity).
About this Structure
4gnw is a 2 chain structure with sequence from Rhodnius prolixus. Full crystallographic information is available from OCA.
