>sp|A2CCJ3|GLYA_PROM3 Serine hydroxymethyltransferase OS=Prochlorococcus marinus GN=glyA MTDRCLASINAALTDSDPAIAGLIDQERQRQETHLELIASENFTSQAVMQAQGSVLTNKY AEGLPHKRYYGGCEHVDAIEELAIERARRLFGAAWANVQPHSGAQANFAVFLALLQPGDT IMGMDLSHGGHLTHGSPVNVSGKWFKVVHYGVEPDSQQLDMEAVRQLALKERPQLIICGY SAYPRTIDFAAFRSIADEVGAYLLADMAHIAGLVAAGVHPSPIAHCDVVTTTTHKTLRGP RGGLILCRDADFGRKFDKAVFPGSQGGPLEHVIAAKAVALGEALQPEFHAYSCQVVANAQ VLAGRIQERGIAVVSGGTDNHLVLLDLRSIGMTGKVADLLVSDVNITANKNTVPFDPESP FVTSGLRLGTAALTTRGFDEEAFREVADVIADRLLKPQDESIKAQCLERVRQLCGRFPLY RGSL