>gnl|BMRB|6199.1 5-10-methenyltetrahydrofolate MLKSELRKKVLHKRINLSEEERRRLSEKVISNLKSLPEFKKSKKVALYCPIKGEVDLTPLFPEVLKEKELILPKVEGNEISLYRVHSPACLGVGAFGIMEPVEGERVNPEDVDFIAVPGVAFDLEGYRLGFGKGYYDRLLKRVKGLKVGVAYSFQVFERLPRDAWDIPVDVLVTEKNVRRLRDGRSLEHHHHHH