>tr|A0AA51S8R4|A0AA51S8R4_9GAMM 3-methyl-2-oxobutanoate hydroxymethyltransferase OS=Pseudoalteromonas sp. HL-AS2 GN=panB MSKITVSTLNKMKAEKNKITALTAYDASFAKLFHDNGVEVILVGDSLGMVLQGGDDTLGV TNQDIAYHTRCVRAGSRELFVIADMPFMTYSSPNDTCKNAAELMRAGANMVKLEGGEWLF ESIEALTQQGIPVCGHLGLTPQSVHVFGGFKVQGRAEEQALKIIADAKALEAAGAQLLVL ECIPSALAKRVTDALTIPTIGIGAGNTTDGQILVMHDLVGISAGFIPKFSKNFLLETGNM PEAVKKYCTDVKSGAFPSAEHEFK