>tr|I6UYI5|I6UYI5_9EURY Sulfhydrogenase subunit alpha OS=Pyrococcus furiosus COM1 GN=PFC_03680 MKNLYLPITIDHIARVEGKGGVEIIIGDDGVKEVKLNIIEGPRFFEAITIGKKLEEALAI YPRICSFCSAAHKLTALEAAEKAVGFVPREEIQALREVLYIGDMIESHALHLYLLVLPDY RGYSSPLKMVNEYKREIEIALKLKNLGTWMMDILGSRAIHQENAVLGGFGKLPEKSVLEK MKAELREALPLAEYTFELFAKLEQYSEVEGPITHLAVKPRGDAYGIYGDYIKASDGEEFP SEKYRDYIKEFVVEHSFAKHSHYKGRPFMVGAISRVINNADLLYGKAKELYEANKDLLKG TNPFANNLAQALEIVYFIERAIDLLDEALAKWPIKPRDEVEIKDGFGVSTTEAPRGILVY ALKVENGRVSYADIITPTAFNLAMMEEHVRMMAEKHYNDDPERLKILAEMVVRAYDPCIS CSVHVVRL