>2GZF_1|Chain A|Colicin-E9 immunity protein|Escherichia coli K12 (83333) MELKHSISDYTEAEFLQLVTTICNADTSSEEELVKLVTHFEEMTEHPSGSDLIFYPKEGDDDSPSGIVNTVKQWRAANGKSGFKQG >2GZF_2|Chain B|Colicin-E9|Escherichia coli K12 (83333) MESKRNKPGKATGKGKPVGDKWLDDAGKDSGAPIPDRIADKLRDKEFKSFDDFRKAVWEEVSKDPELSKNLNPSNKSSVSKGYSPFTPKNQQVGGRKVYELHHDKPISQGGEVYDMDNIRVTTPKRHIDIHRGK