>sp|Q8YWS8|PANB_NOSS1 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Nostoc sp. GN=panB
MPVTTQQLIQWKQQGRSIVALTAWDYTIAQILDGAGVDLILVGDSMAVMLGYKTTLPITL
EEMLHHAKAVCRGVQRALVVVDLPFLTYQESIPQAINSAGRILKETGAQAVKLEGGYPAM
VDTINRLVQAGIPVMGHVGLTPQSVHQLGLRQQGKTQETAQRILNEAIALEQAGVFSIVL
EHIPADLAMQITQKVNIPTIGIGAGSHCDGQVLVTSDVLGLSERQPPFAKVYTNLRETIT
KAVQDYAAEVRDRQFPE