>2GZJ_1|Chains A, C[auth E]|Colicin-E9 immunity protein|Escherichia coli K12 (83333) MELKHSISDYTEAEFLQLVTTICNADTSSEEELVKLVTHFEEMTEHPSGSALIYYPKEGDDDSPSGIVNTVKQWRAANGKSGFKQG >2GZJ_2|Chains B, D[auth F]|Colicin-E9|Escherichia coli K12 (83333) MESKRNKPGKATGKGKPVGDKWLDDAGKDSGAPIPDRIADKLRDKEFKSFDDFRKAVWEEVSKDPELSKNLNPSNKSSVSKGYSPFTPKNQQVGGRKVYELHHDKPISQGGEVYDMDNIRVTTPKRHIDIHRGK