>tr|Q3J0I3|Q3J0I3_CERS4 Homocitrate synthase OS=Cereibacter sphaeroides GN=nifV MSRQQPRASFLPESPLAPVALCDTTLRDGEQTAGVAFTRAEKRAIAEALQAAGVAEVEVG VPAMGEEERADIRAVAAVLKTAAPVVWCRLRAEDLAAAQRTGVVRLHIGVPVSERQISAK LGKDAAWVRDKVEKLVRAASWAGHKVSVGAEDASRADPFFLAEIAHVAAEAGAIRFRISD TLGVLDPFAAHELVGRVVTRCPLPVEFHGHNDLGMATANSLAAARAGASHLSVTVNGLGE RAGNAALEEVAAALEAAGRATGVALGQLCALSELVARASGRPLSPQKPIVGEGVFTHECG IHVDGLMKDRATYESADLRPERFGRSHRIAIGKHSSAAGLARALAEAGLPADAATLAALM PALRDWAAITKRAAAPEDLAALLAAQTETAR