Bac_DnaA |
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PFAM accession number: | PF00308 |
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Interpro abstract (IPR013317): | This entry represents the central domain of bacterial DnaA proteins [ (PUBMED:8110826) (PUBMED:1779750) (PUBMED:2558436) ] which play an important role in initiating and regulating chromosomal replication. DnaA is an ATP- and DNA-binding protein. It binds specifically to 9 bp nucleotide repeats known as dnaA boxes which are found in the chromosome origin of replication (oriC). DnaA is a protein of about 50kDa that contains two conserved regions: the first is located in the N-terminal half and corresponds to the ATP-binding domain, the second is located in the C-terminal half and could be involved in DNA-binding. The protein may also bind the RNA polymerase beta subunit, the dnaB and dnaZ proteins, and the groE gene products (chaperonins) [ (PUBMED:2172087) ]. |
This is a PFAM domain. For full annotation and more information, please see the PFAM entry Bac_DnaA