>sp|Q03004|HUPD_RHOCA Hydrogenase expression/formation protein HupD OS=Rhodobacter capsulatus GN=hupD MPAFKPERVLVLGIGNVLWADEGFGVRCVERMAETHALPANVRLLDGGTQGLYLLPFLEE AEALIVFDAVDFGFTPGTLVTMRDDDVPAFMGAKKMSLHQTGFQDVIATAQLMGYCPSRM TLIGCQPVELEDYGGSLRPAVAGQIDFAIAEAVRELRAWGIEVTKGATISNDLVDPSLAR DAYERGRPSEDEACRIGDHRFFPSAAKVRA