>tr|I4E6I5|I4E6I5_NEIME 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Neisseria meningitidis alpha522 GN=panB MITVNTLQKMKAAGEKIAMLTAYESSFAALMDDAGVEMLLVGDSLGMAVQGRKSTLPVSL RDMCYHTECVARGAKNAMIVSDLPFGAYQQSKEQAFAAAAELMAAGAHMVKLEGGVWMAE TTEFLQMRGIPVCAHIGLTPQSVFAFGGYKVQGRGGKAQALLNDAKAHDDAGAAVVLMEC VLAELAKKVTETVSCPTIGIGAGADCDGQVLVMHDMLGIFPGKTAKFVKNFMQGHDSVQA AVRAYVAEVKAKTFPAAEHIFAD