>sp|P0CY91|FER2_RHOCA Ferredoxin-2 OS=Rhodobacter capsulatus GN=fdxA MTYVVTDNCIACKYTDCVEVCPVDCFYEGENTLVIHPDECIDCGVCEPECPADAIRPDTE PGMEDWVEFNRTYASQWPVITIKKDPMPDHKKYDGETGKREKYFSPNPGTGD