>sp|Q9A7R9|PANB_CAUVC 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Caulobacter vibrioides GN=panB MSAHREETVRRLAAPDIAARKGGVPIVCLTAYTAPVAAALDDACDVLLVGDSVGMVVHGL PNTVGVTMEMMILHGQAVMRGSKKAMVVVDMPFGSYEASHEEAYANAVRIMKETGAQAVK VESGPTVPETIAYLTRRGVPVMGHVGLRPQAVLLEGGFKAKGKDDAGRAKVLEEARLTAE AGAFAIVVEGVAESLAREVTESVSVPTIGIGASAGCDGQVLVVDDMLGLFDWTPKFVRRY ADLKGEIERAAAQYASDVRDRSFPGPAETYYAKKP