> 1ubl_S_str_1 (S: 1-182) PERIPLASMIC [NIFE] HYDROGENASE SMALL SUBUNIT LMGPRRPSVVYLHNAECTGCSESVLRAFEPYIDTLILDTLSLDYHETIMAAAGDAAEAAL EQAVNSPHGFIAVVEGGIPTAANGIYGKVANHTMLDICSRILPKAQAVIAYGTCATFGGV QAAKPNPTGAKGVNDALKHLGVKAINIAGCPPNPYNLVGTIVYYLKNKAAPELDSLNRPT MF > 1ubl_S_str_2 (S: 183-267) PERIPLASMIC [NIFE] HYDROGENASE SMALL SUBUNIT FGQTVHEQCPRLPHFDAGEFAPSFESEEARKGWCLYELGCKGPVTMNNCPKIKFNQTNWP VDAGHPCIGCSEPDFWDAMTPFYQN