>sp|Q73YI6|PANB_MYCPA 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Mycolicibacterium paratuberculosis GN=panB MSEHNVYGAAQPAQPGQPAQPRTRIRTHHLQKMKAEGHKWAMLTAYDYSTARIFDEAGIP VLLVGDSAANVVYGYDTTVPVSIDELIPLVRGVVRGAPHALVVADLPFGSYEAGPAAALA AATRFMKEGGAHAVKLEGGERVAEQIAHLTAAGIPVMAHIGFTPQSVNSLGGFRVQGRGD AAEQTIADAIAVAEAGAFSVVMEMVPAELATQITGKLTIPTIGIGAGPNCDGQVLVWQDM AGMSSGKSARFVKRFADIGGELRRAATQYAHEVAAGVFPADEHCF