>sp|B4SRY3|PANB_STRM5 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Stenotrophomonas maltophilia GN=panB MSTHADSKPWTVPALAEAKRNGQKLVMLTAYDAGFARTFDANGVDLILIGDSLGMVVQGH DSTLPVTVADMVYHTRAVARVLQRALLVADLPFGADATPERALDASLQLLQAGAEMVKIE GAGFKVDIIRYLVEREIPVCAHLGLTPQSVLRLGGFKIQGRGDAARQLVEDARAVAAAGA SIMVLECVPTPVAAEVTAAVDVPTIGIGAGPQCDGQVLVLHDFLGLDSGHRRPKFVKDFL AEGGSVAGATRAYADAVRDGSFPDEQHAYAQ