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Links from Protein

Items: 5

1.

RNA chaperone Hfq

GO Terms:
Molecular Function:
RNA binding (GO:0003723)
Biological Process:
regulation of DNA-templated transcription (GO:0006355)
Date:
2024-08-14
Family Accession:
NF028518.5
Method:
HMM
2.
new record, indexing in progress
Family Accession:
3.
new record, indexing in progress
Family Accession:
4.

RNA chaperone Hfq

RNA chaperone Hfq is an RNA-binding protein that functions as a regulator of small non-coding RNAs

Date:
2018-08-31
Family Accession:
10109528
Method:
Sparcle
5.

RNA chaperone Hfq

This model represents the RNA-binding pleiotropic regulator Hfq, a small, Sm-like protein of bacteria. It helps pair regulatory noncoding RNAs with complementary mRNA target regions. It enhances the elongation of poly(A) tails on mRNA. It appears also to protect RNase E recognition sites (A/U-rich sequences with adjacent stem-loop structures) from cleavage. Being pleiotropic, it differs in some of its activities in different species. Hfq binds the non-coding regulatory RNA DsrA (see Rfam RF00014) in the few species known to have it: Escherichia coli, Shigella flexneri, Salmonella spp. In Azorhizobium caulinodans, an hfq mutant is unable to express nifA, and Hfq is called NrfA, for nif regulatory factor (see PMID:8197116). The name hfq reflects phenomenology as a host factor for phage Q-beta RNA replication.

Gene:
hfq
GO Terms:
Molecular Function:
RNA binding (GO:0003723)
Biological Process:
RNA metabolic process (GO:0016070)
Date:
2024-05-02
Family Accession:
TIGR02383.1
Method:
HMM
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