>d2b5ua1 b.101.1.1 (A:455-551) Ribonuclease domain of colicin E3 {Escherichia coli [TaxId: 562]} kgfkdyghdyhpapktenikglgdlkpgipktpkqngggkrkrwtgdkgrkiyewdsqhg elegyrasdgqhlgsfdpktgnqlkgpdpkrnikkyl