Colicin Immunity Protein 7

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Colicin immunity protein 7 (grey) complex with colicin 7 endonuclease domain (green) and Zn+2 ion (PDB code 7cei)

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About this Structure

7CEI is a 2 chains structure of sequences from Escherichia coli. Full crystallographic information is available from OCA.

See also


  • Ko TP, Liao CC, Ku WY, Chak KF, Yuan HS. The crystal structure of the DNase domain of colicin E7 in complex with its inhibitor Im7 protein. Structure. 1999 Jan 15;7(1):91-102. PMID:10368275
  • Levin KB, Dym O, Albeck S, Magdassi S, Keeble AH, Kleanthous C, Tawfik DS. Following evolutionary paths to protein-protein interactions with high affinity and selectivity. Nat Struct Mol Biol. 2009 Oct;16(10):1049-55. Epub 2009 Sep 13. PMID:19749752 doi:10.1038/nsmb.1670

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