>sp|Q9HPT6|PANB_HALSA 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) OX=64091 GN=panB PE=3 SV=1 MPTVNSVRRAGNTDEETDPVTMLTAYDAPTASVVDDAGVDMILVGDSVGNAKLGYDTTLP VSVDEIASATGAVARATADAVVVADMPFLSFGADETESVRNAGRMLKEEDADAVKLESGP HTVSLTETLTSLGIPVMAHLGLTPQHVNQLGGYFRQGTDQDSAERMLDLARDHEAAGAFA LVLEHVPANVAADITDAIDIPTIGIGAGPDTDGQVLVISDVIGMSERSPPFSKQFGDVNR EMAAAVDDYVDAVESGSFPAAEHSHVADDVDDVY