>d2frvs_ e.19.1.1 (S:) Nickel-iron hydrogenase, small subunit {Desulfovibrio gigas} kkrpsvvylhnaectgcsesvlrtvdpyvdelildvismdyhetlmagaghaveealhea ikgdfvcvieggipmgdggywgkvggrnmydicaevapkakaviaigtcatyggvqaakp nptgtvgvnealgklgvkainiagcppnpmnfvgtvvhlltkgmpeldkqgrpvmffget vhdncprlkhfeagefatsfgspeakkgyclyelgckgpdtynncpkqlfnqvnwpvqag hpciacsepnfwdlyspfysa