>tr|E1QQR9|E1QQR9_VULDI Hydrogenase (NiFe) small subunit HydA OS=Vulcanisaeta distributa (strain DSM 14429 / JCM 11212 / NBRC 100878 / IC-017) OX=572478 GN=Vdis_2313 PE=3 SV=1 MAPPKIEIKLTRRDFLKASAIAAMFAALDWNRVINAFADAVRNGDIGIVWLEAQDCAGNT TSIIQATNPSLLDVLLGRTPLVGPGTVRLIFHETVMPEWGATHVTSFSQTEQPSVYWTEE FYTGTADKILNDVAQGKYGPYVLVLEGSLPAEYGMPGSNITTEGGFYCKIGPYTCTEWFK KLIVNAAAVVGVGNCASYGGIPADKVLEPPPNFQYPTNGWSQSPTGAIGLFDDPYRGITG VIHHPYFSDVIGPYSNYWDKDMVPDFSTVKPIVAVPGCPAGPNGIMRTLALLALAAIGII PASALQRSKFLDEYGRPLFIYQYTTHEQCPRAAWYAAGEFRPYPGDNDAKCLYAVGCKGP VAHCPWNKIGWVAGVGGPTRQGGVCIACTNPGFTDAYEPFYVKLPYVGWSAKDLATAAAV VGAATVVAGAIAGGWYAARQRAERKEEKK