3gjn: Difference between revisions
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===Following evolutionary paths to high affinity and selectivity protein-protein interactions using Colicin7 and Immunity proteins=== | ===Following evolutionary paths to high affinity and selectivity protein-protein interactions using Colicin7 and Immunity proteins=== | ||
{{ABSTRACT_PUBMED_19749752}} | {{ABSTRACT_PUBMED_19749752}} | ||
==Function== | |||
[[http://www.uniprot.org/uniprot/IMM9_ECOLX IMM9_ECOLX]] This protein is able to protect a cell, which harbors the plasmid ColE9 encoding colicin E9, against colicin E9, it binds specifically to the DNase-type colicin and inhibits its bactericidal activity. [[http://www.uniprot.org/uniprot/CEA7_ECOLX CEA7_ECOLX]] This plasmid-coded bactericidal protein is an endonuclease active on both single- and double-stranded DNA but with undefined specificity. Colicins are polypeptide toxins produced by and active against E.coli and closely related bacteria. | |||
==About this Structure== | ==About this Structure== | ||
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==Reference== | ==Reference== | ||
<ref group="xtra">PMID:019749752</ref><references group="xtra"/> | <ref group="xtra">PMID:019749752</ref><references group="xtra"/><references/> | ||
[[Category: Escherichia coli]] | [[Category: Escherichia coli]] | ||
[[Category: Dym, O.]] | [[Category: Dym, O.]] | ||
