>sp|Q8PZK7|PGK_METMA Phosphoglycerate kinase OS=Methanosarcina mazei GN=pgk MLRVMTSRNFLTIDDFDIRGKTILLRVDMNSPMDTQGHILDDMRIRSHIATLKDLESAKV VVLAHQSRPGKKDFTTMKPHAHLLSRYLGRQVTYVDDIFGTFAKTQIASMEDGDVIMLEN VRFYSEESLERTTAEQANTFMVKKLAPFVDIFLNDAFAVSHRSHLSVVGFTEVLPSGAGR VMEKELISLEKGVKSGERPSVFVLGGAKVDDSLRVTENVLTNGGADRVLLTGVVANVALA ASGVNIGKANLDFIKSQGYEDQIERARGLLAKFEDKIGLPKDVALNDNKKRVEAPISELN SDSLPINDIGLETIVDYTNEIQNAKTVVLNGPAGVSEIEDFALGTHEIIKAAIKSDFSII GGGHISVEVAHLGLEHRFSHISTGGGACIDFLAGEKLPGVEALKAAYNKYQEAKKL