>sp|Q8PV98|NADA_METMA Quinolinate synthase OS=Methanosarcina mazei GN=nadA
MQQADLTKRINELKLKRNAVILSHYYSRPEVQDIADFVGDSLALSQEAVRQDADVIVFCG
VHFMGESAAILSPNKTVLLPEIDATCPMADMVNVEGLKILKEKHPEAPVVSYVNSSAAIK
AESYICCTSANAVEVVNSLDADEVIFVPDKNLAAYVASRTDKKIIPWEGHCPTHHQILRE
DVLKMKEKHPRAEFIAHPECRPDVLELADHVASTRGMIVHAERSPAKEFIIGTECGLIHG
LLKAVPEKTYYCVSEFACCPSMKMVNLEKVLTSLEKMQQRVIVPEDVRARAKEALDRMLA
VKIN