>tr|A0A0N7C3K9|A0A0N7C3K9_9CAUD Spanin, inner membrane subunit OS=Escherichia phage PA50 MNRVLCVVIIVLAVGYGALWLATNHYRDNALTYKAQRDKKARELEQANATITDMQVRQRD VAALDAKYSRELADARAENETLRADVAAGRKRLRINATCSGTVREATGTSGVDNATGPRL ADTAERDYFILRERLITMQKQLEGTQKYINEQCR