>sp|Q9X251|PANB_THEMA 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Thermotoga maritima GN=panB MNVEKLKKMKGKEKIVMVTAYDAPSARIARDAGIDVILVGDSLGNNVLGYENTIPVTMEE MLIHVAAVKRGAPDAFIVADMPFLSYQTSVEKAVENAGKFLKVGANAVKIEGGEEFGELV QKLVESGIPVMGHIGLTPQFVNRFGGYRVQGKTEKNREYLLRSARELEKRGAFAIVLELV VEEVAKEITESVSIPTIGIGSGRFCDGQVLVWHDLLGLNPDFAPRFSKKYANLYEVILKA LQEFRREVKKGLFPTEEHSFTDKSKGGVSS