>sp|A2C066|PYRB_PROM1 Aspartate carbamoyltransferase catalytic subunit OS=Prochlorococcus marinus (strain NATL1A) OX=167555 GN=pyrB PE=3 SV=1
MNNWKHNHVLDLSTFSLEDYKTVLELTTRFKDVHKSSSKKLPALHGRLIANLFFEPSTRT
RTSFELAAKRLSADVQNFSVSSSSLSKGETPLDTILTYISMGADILVIRHESTNVPAELA
NYVDINNINTSILNAGDGFHSHPSQGLLDLFTLATFFNPNEPSTNSLLNKKITIVGDILH
SRVARSNLWALTACGAEVTLCGPPSLLPEEFIDFVQNPRLGQNFDPINKRGSVFIKRSLK
DALKNSDAVMTLRLQKERMKQNMLKDLDSYYAQYGITHESLKWCEKKVPVLHPGPVNRGV
EISNRLVEDNSINLISKQVENGIPTRMALLYLLGLNKKD