>sp|Q4UJX3|FER_RICFE Ferredoxin OS=Rickettsia felis (strain ATCC VR-1525 / URRWXCal2) OX=315456 GN=fdxA PE=3 SV=1 MTYVVNDECVKCKYTDCVDVCPVDCFYEGEFMLVINPDECIDCGVCVPDCPIDAIKPESP ELIEWVERAKDFIENKGWKNITKKKPALPDADKFKDEKNKFNKYINNMN