>sp|Q57713|FER9_METJA Uncharacterized ferredoxin MJ0265 OS=Methanocaldococcus jannaschii GN=MJ0265 MVMKKIIMTNFNCDNCGDCVKACMEKNKVGRIAIMEKDGKYIPIVCQHCASAPCKEVCPV SAIEHKDGYVYLNEDVCIGCGLCALACPFGAILMEDKAYKCILCNGDEPACVKACSKRCL ELVDVNELIFAKRDKSLDLFSKMSLPTQKSDNSLISKITIDAKVKP