>sp|Q8U2E5|HYD1B_PYRFU Sulfhydrogenase 1 subunit beta OS=Pyrococcus furiosus (strain ATCC 43587 / DSM 3638 / JCM 8422 / Vc1) OX=186497 GN=hydB PE=1 SV=1 MRYVKLPKENTYEFLERLKDWGKLYAPVKISDKFYDFREIDDVRKIEFHYNRTIMPPKKF FFKPREKLFEFDISKPEYREVIEEVEPFIIFGVHACDIYGLKILDTVYLDEFPDKYYKVR REKGIIIGISCMPDEYCFCNLRETDFADDGFDLFFHELPDGWLVRVGTPTGHRLVDKNIK LFEEVTDKDICAFRDFEKRRQQAFKYHEDWGNLRYLLELEMEHPMWDEEADKCLACGICN TTCPTCRCYEVQDIVNLDGVTGYRERRWDSCQFRSHGLVAGGHNFRPTKKDRFRNRYLCK NAYNEKLGLSYCVGCGRCTAFCPANISFVGNLRRILGLEENKCPPTVSEEIPKRGFAYSS NIRGDGV