sp|Q58698|Y1302_METJA Uncharacterized polyferredoxin-like protein MJ1302 OS=Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) OX=243232 GN=MJ1302 PE=4 SV=1