>sp|Q5E7U6|PYRI_ALIF1 Aspartate carbamoyltransferase regulatory chain OS=Aliivibrio fischeri GN=pyrI MANKTQLRVEAINNGTVIDHIPANIGIKVLKLFQMDKSAERVTVGLNLPSSALGAKDLLK IENTFITPEQASKLALYAPHATVNQIENYEVVKKIPLVLPEQITGVFECPNSNCITHGEP VDSSFKVLTKKEDIHLKCKYCEKVYSREVVTDLN