>sp|Q2JZU0|PANB_RHIEC 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Rhizobium etli (strain CFN 42 / ATCC 51251) OX=347834 GN=panB PE=3 SV=1 MSAIGSQKRLTPPRISAMKGGKPIVCLTAYTTPMARLLDDHCDLLLVGDSLGMVLYGMET TIGVTLDMMIAHGKAVMRGVAKACVVVDMPFGSYQESKEVAFRNAVRILQETGCDAVKLE GGEEMAETIAFLTKRGIPVMGHIGLMPQQVQTAGGYRSVGHSEHETSKIRRDAHAIGGSG AFAVVIEGTVEPLAREVTSAMHIPTIGIGASAACDGQVLVSDDILGLFNDFKPRFVKRYD ELGKRVADAVAAYAEDVRSRKFPAADHTFKRRP