Protein Family Models for Protein (Select 489193005) - Protein Family Models

Select item 4384651.

sigma-54 dependent transcriptional regulator

sigma-54-dependent transcriptional regulator containing a sigma-54 interaction domain

Date:: 2024-05-24

Family Accession:: 20236632
Method:: Sparcle

Select item 4320572.

VpsR appears superficially to be a response regulator, based on extension of its alignment to response regulators AlgB and NrtC all the way to the N-terminus. Instead of being a response regulator with a histidine kinase partner, the sigma-54-dependent transcription factor VpsR directly binds to cyclic-di-GMP. Its regulon includes genes for the biosynthesis of the biofilm matrix component called Vibrio polysaccharide (VPS). [1]. 11160103. VpsR, a Member of the Response Regulators of the Two-Component Regulatory Systems, Is Required for Expression of vps Biosynthesis Genes and EPS(ETr)-Associated Phenotypes in Vibrio cholerae O1 El Tor. Yildiz FH, Dolganov NA, Schoolnik GK;. J Bacteriol. 2001;183:1716-1726. (from Pfam)

Date:: 2024-10-16

Family Accession:: NF039486.4
Method:: HMM

Select item 4244403.

Sigma-54 interaction domain

GO Terms:

Molecular Function:: ATP binding (GO:0005524)

Biological Process:: regulation of DNA-templated transcription (GO:0006355)

Molecular Function:: transcription factor binding (GO:0008134)

Date:: 2024-08-14

Family Accession:: NF025885.5
Method:: HMM

Select item 4169354.

AAA family ATPase

This Pfam entry includes some of the AAA proteins not detected by the Pfam:PF00004 model. [1]. 7646486. A 200-amino acid ATPase module in search of a basic function. Confalonieri F, Duguet M;. Bioessays 1995;17:639-650. A large extension of the family. [2]. 9927482. AAA+: A class of chaperone-like ATPases associated with the assembly, operation, and disassembly of protein complexes. Neuwald AF, Aravind L, Spouge JL, Koonin EV;. Genome Res 1999;9:27-43. (from Pfam)

GO Terms:

Molecular Function:: ATP binding (GO:0005524)

Molecular Function:: ATP hydrolysis activity (GO:0016887)

Date:: 2024-10-16

Family Accession:: NF019348.5
Method:: HMM

Select item 4128935.

helix-turn-helix domain-containing protein

GO Terms:

Molecular Function:: sequence-specific DNA binding (GO:0043565)

Date:: 2024-08-14

Family Accession:: NF014950.5
Method:: HMM

Select item 4118796.

sigma 54-interacting transcriptional regulator

GO Terms:

Molecular Function:: ATP binding (GO:0005524)

Biological Process:: regulation of DNA-templated transcription (GO:0006355)

Molecular Function:: transcription factor binding (GO:0008134)

Date:: 2024-08-14

Family Accession:: NF012385.5
Method:: HMM

Select item 4046797.