>tr|V6F4Q0|V6F4Q0_MAGGM Ferric uptake regulation protein OS=Magnetospirillum gryphiswaldense (strain DSM 6361 / JCM 21280 / NBRC 15271 / MSR-1) OX=431944 GN=Fur PE=1 SV=1 MVSRIEQRCIDKGMKMTDQRRVIAQVLSDSADHPDVEEVYRRATAKDPRISIATVYRTVR LFEEESILERHDFGDGRARYEEAPSEHHDHLIDVNSARVIEFTSPEIEALQREIARKHGF RLVGHRLELYGVPLTSGGDSDDK