Family

Transcription attenuation protein MtrB (IPR000824)

Short name: MtrB

Family relationships

None.

Description

This entry represents transcription attenuation protein MtrB. MtrB is required for transcription attenuation control in the Trp operon. This trans-acting factor seems to recognise a 10 bases nucleotide sequence in the Trp leader transcript causing transcription termination. It binds the leader RNA only in presence of L-tryptophan [PMID: 1551827].

GO terms

Biological Process

GO:0006353 DNA-templated transcription, termination
GO:0006355 regulation of transcription, DNA-templated

Molecular Function

GO:0003723 RNA binding

Cellular Component

No terms assigned in this category.

Contributing signatures

Signatures from InterPro member databases are used to construct an entry.
HAMAP
PRINTS