>tr|A0A5C0XNL1|A0A5C0XNL1_PYRFU CYTH domain-containing protein OS=Pyrococcus furiosus GN=PFDSM3638_04325 MEVEIKFKIKLEDFLHTLNTFNPEFVRYEEQEDVYFEVPRPKLLRIRGVHNLKKYYLTFK EILDENNEEFYEVEFEIGDFEKAVEVFKRLGFKIQATIKKKRWVYKLNGVTLEVNRVEGI GDFVDIEVISDSPEEAKEKIWEVAKMLGLKEEDVEPRLYLELINELSGRSS