>sp|Q8XDG6|KDSB_ECO57 3-deoxy-manno-octulosonate cytidylyltransferase OS=Escherichia coli O157:H7 GN=kdsB MSFVVIIPARYASTRLPGKPLVDINGKPMIVHVLERARESGAERIIVATDHEDVARAVEA AGGEVCMTRADHQSGTERLAEVVEKCAFSDDTVIVNVQGDEPMIPATIIRQVADNLAQRQ VGMATLAVPIHNAEEAFNPNAVKVVLDAEGYALYFSRATIPWDRDRFAKGLETVGDNFLR HLGIYGYRAGFIRRYVTWQPSPLEHIEMLEQLRVLWYGEKIHVAVAHEVPGTGVDTPEDL ERVRAEMR