>sp|A0KQG0|PYRB_AERHH Aspartate carbamoyltransferase catalytic subunit OS=Aeromonas hydrophila subsp. hydrophila GN=pyrB MTNPLYKKHVISISDLTRPDMELVVATAQRLKAEPDTRLLKDKLVASCFFEASTRTRLSF ETAVQRLGGNIIGFADGGNTSAKKGETLADSIKIIGSYTDAVVMRHPKEGAARLASEFSR VPVINGGDGSNQHPTQTLLDLFSIHETQGKLDGLNVAFVGDLKYGRTVHSLAQALSLFNC RFFFISPEALAMPDYICEELEEKGIQFSVHETMEEVMPELDILYMTRVQKERFDETEYKH MAAKFVLEVATLEGAKPTMKILHPLPRVDEIDVAVDKTPHAYYFQQAENGVYARQALLAL VLNETV