Domain

Transcription regulator HTH, LacI (IPR000843)

Short name: Tscrpt_reg_HTH_LacI

Domain relationships

Description

Numerous bacterial transcription regulatory proteins bind DNA via a helix-turn-helix (HTH) motif. These proteins are very diverse, but for convenience may be grouped into subfamilies on the basis of sequence similarity. One such family groups together a range of proteins, including ascG, ccpA, cytR, ebgR, fruR, galR, galS, lacI, malI, opnR, purF, rafR, rbtR and scrR [PMID: 1639817, PMID: 1805309]. Within this family, the HTH motif is situated towards the N terminus.

GO terms

Biological Process

GO:0006355 regulation of transcription, DNA-templated

Molecular Function

GO:0003700 sequence-specific DNA binding transcription factor activity

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
Pfam
PROSITE patterns
SMART
PROSITE profiles
PRINTS