Family

RNA chaperone ProQ (IPR023529)

Short name: ProQ

Family relationships

None.

Description

ProQ is a RNA chaperone with significant RNA binding, RNA strand exchange and RNA duplexing activities. It may regulate ProP activity through an RNA-based, post-transcriptional mechanism. It contains a FinO-like domain that serves as a high-affinity RNA-binding domain and a Hfq-like domain that is largely responsible for RNA strand exchange and duplexing [PMID: 21381725].

GO terms

Biological Process

GO:0010608 posttranscriptional regulation of gene expression

Molecular Function

GO:0003723 RNA binding
GO:0033592 RNA strand annealing activity
GO:0034057 RNA strand-exchange activity

Cellular Component

No terms assigned in this category.

Contributing signatures

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