>sp|O25716|PYRB_HELPY Aspartate carbamoyltransferase catalytic subunit OS=Helicobacter pylori GN=pyrB MPKKCRHLLQTSDLSLDEIKLLLEKASVYANDFNAVSLETKEKMHNKIIVALFFENSTRT VSSFEIASLRLGAKIVKLNMQTSSASKGETLTDTFKNIHAMQPDAIITRHAFSSAPFKLA EFSQCPLINAGSGVSAHPTQALLDLLTLYQHFGSLENLKGKKIAFIGDVKNSRVANSNIK LLQRLGLEIMLCAPSSMLPSVSLKTTHNVEEAIAFADILMSLRTQTERHNTPIFASLKDY GNAYCITQQRLKAHAKNKEVIILHPGPVHRDIDIESAVLEDERSKVLEQVKNGVAMRMAV LEFLLLD