HAMAP

Accession	MF_01534
Dates	23-MAR-2005 (Created) 2-DEC-2011 (Last updated, Version 13)

Data class

Protein

Predictors

HAMAP; MF_01534; [distribution of match scores in UniProtKB];[seed alignment for MF_01534]

Names

HTH-type_RhaS

Identifier

RHAS

Protein name

RecName: Full=HTH-type transcriptional activator rhaS; AltName: Full=L-rhamnose operon regulatory protein rhaS;

Gene name

rhaS

FUNCTION: Activates expression of the rhaBAD and rhaT operons (By similarity).

SUBUNIT: Binds DNA as a dimer (By similarity).

SUBCELLULAR LOCATION: Cytoplasm (By similarity).

SIMILARITY: Contains 2 HTH araC/xylS-type DNA-binding domains.

Pfam	PF02311; AraC_binding; 1; PF00165; HTH_AraC; 1;
PRINTS	PR00032; HTHARAC; 1;
PROSITE	PS00041; HTH_ARAC_FAMILY_1; 1; PS01124; HTH_ARAC_FAMILY_2; 1;

Cytoplasm, Activator, DNA-binding, Repeat, Rhamnose metabolism, Transcription, Transcription regulation.

GO:0003700; Molecular function: sequence-specific DNA binding transcription factor activity.
GO:0019299; Biological process: rhamnose metabolic process.
GO:0045893; Biological process: positive regulation of transcription, DNA-dependent.
GO:0005737; Cellular component: cytoplasm.

From: RHAS_ECOLI (P09377)
Key		From		To		Description		Condition		FTGroup
DNA_BIND		190		209		H-T-H motif (By similarity)
DNA_BIND		239		262		H-T-H motif (By similarity)
SITE (Optional)		241		241		Interaction with sigma-70 (By similarity)		[DE]
SITE (Optional)		250		250		Interaction with sigma-70 (By similarity)		D

Size range:	268-279 amino acids
Related UniRules:	MF_01533 (RHAR)
Template:	P09377 (RHAS_ECOLI)
Scope:	Bacteria; Enterobacteriaceae Bacteria; Pasteurellaceae
Fusion:	Nter: None; Cter: None
Duplicate:	None
Plasmid encoded:	None