ART Database

ADP-ribosyltransferases family as found in the obligate intracellular pathogens Legionella pneumophila and Coxiella burnetii.

Proteins in this entry are the IcmQ component of Dot/Icm secretion systems, as found in the obligate intracellular pathogens Legionella pneumophila and Coxiella burnetii. While this system resembles type IV secretion systems and has been called a form of type IV, the literature now seems to favor calling this the Dot/Icm system. This protein was shown to be essential for translocation [PUBMED:15661013].

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Source: Pfam 34.0, rp75 Number of sequences: 35 Average length of the domain: 175 aa HMM: Model length: 178 Clustering level: 80% Alignment: ClustalO Additional information: sequences longer than 50 amino acids