>3LYH_1|Chains A, B|Cobalamin (Vitamin B12) biosynthesis CbiX protein|Marinobacter aquaeolei (351348) GMTQPHQIILLAHGSSDARWCETFEKLAEPTVESIENAAIAYMELAEPSLDTIVNRAKGQGVEQFTVVPLFLAAGRHLRKDVPAMIERLEAEHGVTIRLAEPIGKNPRLGLAIRDVVKEELERSEH