>tr|A0A5L4RZA2|A0A5L4RZA2_CAMUP 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Campylobacter upsaliensis GN=panB MRKSMISFLEKKAKNEKITMVSAYDYHSARILDNSDIDIILVGDSLAMTVLGMQDTLSVT MDEMLIFTKAVSRGAKKSFVLADMPFMSYQSSDRDAILNASRFIKESHANGVKVEGGIEI ASKIKLISQSGIPVVAHLGLTPQAVNMLGGYRVQGKDLQSAQKIIDDAKAVQDAGACMLV LECVPVKLAQKISSILEIPTIGIGSGKYCDGQVLVYHDLLGLNKDFKAKFVKHFDKIDPQ VGVEKYRDEVKSGIFPSQEHSFDYLDDELLDKLY