>sp|F1SVE0|FPOK_METMA F(420)H(2) dehydrogenase subunit K OS=Methanosarcina mazei (strain ATCC BAA-159 / DSM 3647 / Goe1 / Go1 / JCM 11833 / OCM 88) OX=192952 GN=fpoK PE=1 SV=1
MTAIPLTFYLGLAALLFSIGLYGVMTHKSGIRLIMCIELMLNSANLNLVAFSSYTDTLHG
QVFAMFSIALAAAEAAVGFAIFMAIYRMHDKINLDELNILRW