Q1QVX9 (Q1QVX9_CHRSD) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Flagellar transcriptional regulator FlhD HAMAP-Rule MF_00725

Gene names

Name:	flhD HAMAP-Rule MF_00725
Ordered Locus Names:	Csal_2028 EMBL ABE59379.1

Organism

Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) [Complete proteome] [HAMAP] EMBL ABE59379.1

Taxonomic identifier

290398 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Oceanospirillales › Halomonadaceae › Chromohalobacter › Chromohalobacter salexigens

Protein attributes

Sequence length	109 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Functions in complex with FlhC as a master transcriptional regulator that regulates transcription of several flagellar and non-flagellar operons by binding to their promoter region. Activates expression of class 2 flagellar genes, including fliA, which is a flagellum-specific sigma factor that turns on the class 3 genes. Also regulates genes whose products function in a variety of physiological pathways By similarity. HAMAP-Rule MF_00725 SAAS SAAS007911
Subunit structure	Homodimer; disulfide-linked. Forms a heterohexamer composed of two FlhC and four FlhD subunits. Each FlhC binds a FlhD dimer, forming a heterotrimer, and a hexamer assembles by dimerization of two heterotrimers By similarity. HAMAP-Rule MF_00725
Subcellular location	Cytoplasm By similarity HAMAP-Rule MF_00725.
Domain	The C-terminal region contains a putative helix-turn-helix (HTH) motif, suggesting that this region may bind DNA By similarity. HAMAP-Rule MF_00725
Sequence similarities	Belongs to the FlhD family. HAMAP-Rule MF_00725

Ontologies

Keywords
Biological process	Bacterial flagellum biogenesis HAMAP-Rule MF_00725 SAAS SAAS007911 Transcription Transcription regulation HAMAP-Rule MF_00725 SAAS SAAS007911
Cellular component	Cell projection Cilium Cytoplasm HAMAP-Rule MF_00725 SAAS SAAS007911 Flagellum EMBL ABE59379.1
Ligand	DNA-binding HAMAP-Rule MF_00725 SAAS SAAS007911
Molecular function	Activator HAMAP-Rule MF_00725 SAAS SAAS007911
PTM	Disulfide bond HAMAP-Rule MF_00725 SAAS SAAS007911
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	flagellum assembly Inferred from electronic annotation. Source: InterPro positive regulation of transcription, DNA-dependent Inferred from electronic annotation. Source: InterPro regulation of flagellum assembly Inferred from electronic annotation. Source: HAMAP transcription, DNA-dependent Inferred from electronic annotation. Source: UniProtKB-KW
Cellular_component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	DNA binding Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Amino acid modifications
	Disulfide bond	65		Interchain By similarity HAMAP-Rule MF_00725

Sequences

	Sequence		Length	Mass (Da)
	Q1QVX9 [UniParc]. Last modified May 16, 2006. Version 1. Checksum: 8D91CBBFB6FD3264	FASTA	109	12,367
	10 20 30 40 50 60 METDSLLDDI QDINLSYLLL AQRMISEDRT TALFRLKIDD EMADLIASLS IKQLTQLSRT 70 80 90 100 NQLLCRLCYD EPEQLRKLTH NQREQGLGQT HAALLMASAR SECPSVSSN

References

[1]

"Complete sequence of Chromohalobacter salexigens DSM 3043." US DOE Joint Genome Institute Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Saunders E., Schmutz J. , Larimer F., Land M., Hauser L., Kyrpides N., Ivanova N., Csonka L.N., O'Conner K., Vreeland R.H., Oren A., Vargas C., Nieto J., Arahal D.R., Goodner B., Wheeler C., Hall P., Ewing A., Benson L., McBeath D., Canovas D., Richardson P. Submitted (MAR-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: DSM 3043 / ATCC BAA-138 / NCIMB 13768.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000285 Genomic DNA. Translation: ABE59379.1.
RefSeq	YP_574078.1. NC_007963.1.
3D structure databases
ProteinModelPortal	Q1QVX9.
ModBase	Search...
Protein-protein interaction databases
STRING	290398.Csal_2028.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ABE59379; ABE59379; Csal_2028.
GeneID	4025924.
KEGG	csa:Csal_2028.
PATRIC	21447876. VBIChrSal113723_2042.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	NOG07455.
HOGENOM	HOG000254676.
KO	K02403.
OMA	ETNQLIC.
ProtClustDB	CLSK2486934.
Family and domain databases
HAMAP	MF_00725. FlhD.
InterPro	IPR023559. Flagellar_FlhD. IPR007911. Flagellar_FlhD_dom. [Graphical view]
Pfam	PF05247. FlhD. 1 hit. [Graphical view]
ProDom	PD015582. Flagellar_transcriptional_act. 1 hit. [Graphical view] [Entries sharing at least one domain]
SUPFAM	SSF63592. Flagellar_transcriptional_act. 1 hit.
ProtoNet	Search...

Entry information

Entry name

Q1QVX9_CHRSD

Accession

Primary (citable) accession number: Q1QVX9

Entry history

Integrated into UniProtKB/TrEMBL:	May 16, 2006
Last sequence update:	May 16, 2006
Last modified:	May 29, 2013
This is version 50 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)