>4nkr_B mol:protein length:166 Molybdopterin-guanine dinucleotide biosynthesis protein BFPIVQVVGFQNSGKTTFIERILEKASEQGLNLGCLKHHGHGGEPQTFTEGKDTDRYQAAGADVTAVEGAGVLQLTARRLWDLTRLIELYQFLETDCLLIEGFKKAPYPKVVILSEKEDLEALKTVNTIAIIYRKKEHMTEHQGLPIFHADDPVAVDLVLSQLKGES