HAMAP rule MF_01233

General rule information [?]

Accession	MF_01233
Dates	19-FEB-2003 (Created) 29-JUN-2022 (Last updated, Version 27)

Name	HTH_type_HdfR

Scope

Bacteria; Enterobacterales

Template

P0A8R9 (HDFR_ECOLI)

Triggered by

HAMAP; MF_01233 (Get profile general information and statistics)

Propagated annotation [?]

Identifier, protein and gene names [?]

Identifier

HDFR

Protein name

RecName:		Full=HTH-type transcriptional regulator HdfR;
AltName:		Full=H-NS-dependent flhDC regulator;

Gene name

hdfR

Comments [?]

Function	Negatively regulates the transcription of the flagellar master operon flhDC by binding to the upstream region of the operon.
Similarity	Belongs to the LysR transcriptional regulatory family.

Keywords [?]

Transcription
Transcription regulation
Repressor
DNA-binding

Gene Ontology [?]

GO:0003700; Molecular function: DNA-binding transcription factor activity.
GO:0045892; Biological process: negative regulation of DNA-templated transcription.

Cross-references [?]

Pfam	PF00126; HTH_1; 1;
	PF03466; LysR_substrate; 1;
PRINTS	PR00039; HTHLYSR; 1;
PROSITE	PS50931; HTH_LYSR; 1; trigger=PRU00253;

Features [?]

From: HDFR_ECOLI (P0A8R9)

Key From To Description Tag Condition FTGroup

DNA_BIND 18 37 H-T-H motif

Additional information [?]

Size range	269-295 amino acids
Related rules	None
Fusion	None

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