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Links from Protein

Items: 10

1.

AAA family ATPase

This family of domains contain a P-loop motif that is characteristic of the AAA superfamily. Many of the proteins in this family are conjugative transfer proteins. There is a Walker A and Walker B. (from Pfam)

Date:
2024-08-14
Family Accession:
NF024991.5
Method:
HMM
2.

AAA family ATPase

Date:
2024-08-14
Family Accession:
NF024642.5
Method:
HMM
3.

relaxase domain-containing protein

Relaxases are DNA strand transferases which function during the conjugative cell to cell DNA transfer. TrwC binds to the origin of transfer (oriT) and melts the double helix. [1]. 16540117. Unveiling the Molecular Mechanism of a Conjugative Relaxase: The Structure of TrwC Complexed with a 27-mer DNA Comprising the Recognition Hairpin and the Cleavage Site. Boer R, Russi S, Guasch A, Lucas M, Blanco AG, Perez-Luque R, Coll M, de la Cruz F;. J Mol Biol. 2006;358:857-869. [2]. 14625590. Recognition and processing of the origin of transfer DNA by conjugative relaxase TrwC. Guasch A, Lucas M, Moncalian G, Cabezas M, Perez-Luque R, Gomis-Ruth FX, de la Cruz F, Coll M;. Nat Struct Biol. 2003;10:1002-1010. [3]. 8950267. Functional domains in protein TrwC of plasmid R388: dissected DNA strand transferase and DNA helicase activities reconstitute protein function. Llosa M, Grandoso G, Hernando MA, de la Cruz F;. J Mol Biol. 1996;264:56-67. (from Pfam)

Date:
2024-10-16
Family Accession:
NF020332.5
Method:
HMM
4.
new record, indexing in progress
Family Accession:
5.
new record, indexing in progress
Family Accession:
6.
new record, indexing in progress
Family Accession:
7.
new record, indexing in progress
Family Accession:
8.
new record, indexing in progress
Family Accession:
9.

MobF family relaxase

Gene:
mobF
GO Terms:
Molecular Function:
DNA binding (GO:0003677)
Date:
2023-01-23
Family Accession:
NF041492.1
Method:
HMM
10.

conjugative relaxase

This domain is in the N-terminal (relaxase) region of TrwC, a relaxase-helicase that acts in plasmid R388 conjugation. The relaxase domain has DNA cleavage and strand transfer activities. Plasmid transfer protein TraI is also a member of this domain family. Members of this family on bacterial chromosomes typically are found near other genes typical of conjugative plasmids and appear to mark integrated plasmids.

GO Terms:
Molecular Function:
helicase activity (GO:0004386)
Biological Process:
DNA metabolic process (GO:0006259)
Date:
2021-04-27
Family Accession:
TIGR02686.1
Method:
HMM
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