>sp|Q31FF5|PANB_HYDCU 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Hydrogenovibrio crunogenus GN=panB MTLTKLHKMKQAGEKIVCLTAYEASQAYWAVEAGVEVILVGDSLGMVVQGHQTTLPVTLN DMVYHTQMVQRKNHQAWCIADIPFMSDMNLSSVLDSAARLMKEGQANMVKLEGGQRVVEM VQALSDLGVPVCGHLGLLPQSVQKKGYQVAGKEAESAARLLGEAKMLESAGADMLVLECV PAQLAKQITQNLSIPVIGIGAGHETDGQVLVLHDVLGLTIGKAPKFSKNFLSEADSIQTA LYQYVSDVKSGRFPASEHCVG