>tr|M1IY76|M1IY76_9CREN Carbon monoxide dehydrogenase small chain OS=Sulfolobus acidocaldarius N8 GN=SacN8_11065 MLVVKKGEGVKVRVRVNGVWYEKYVSPRTLLVDFIRDELGLTGTKVGCDTTTCGACTVIM NGKSVKSCTVLAAQADGAEITTIEGLSSDSKLHPIQEAFKDNFALQCGFCTAGMIMQTYF FLKEHPNPTEEEVRDGIHGNICRCTGYQNIVKAVLDASKRLRS