>sp|O30130|PYRB_ARCFU Aspartate carbamoyltransferase catalytic subunit OS=Archaeoglobus fulgidus GN=pyrB MMRHLISIGDLDREDINYILKKAEEFEDVARGEKKLRILEGKILGNLFFEPSTRTRMSFE TAMKRLGGDVINMTAQEASSIAKGETLADTIRVVSGYCDAIVIRHPLEGAARFAAENSSV PVINAGDGAGQHPTQTLLDLYTIKKECGRLDGITIALMGDLKYSRTIHSLIKALALFDMR IYLISPEALALPEDIIEDVSAEIRRARLEEVISEIDVLYVTRIQKERFPDEEEYRKVSGS YRITAETLKSAKDSMIVMHPLPRVDEIHPSVDSTKHARYFQQSFYGVPVRMAILSEVML