Reviewed, UniProtKB/Swiss-Prot Q2FH24 (ARLS_STAA3)

Names and origin

Protein names

Recommended name:
    Signal transduction histidine-protein kinase arlS
    EC=2.7.13.3

Gene names

Name:	arlS
Ordered Locus Names:	SAUSA300_1307

Organism

Staphylococcus aureus (strain USA300) [Complete proteome] [HAMAP]

Taxonomic identifier

367830 [NCBI]

Taxonomic lineage

Bacteria › Firmicutes › Bacillales › Staphylococcus

Protein attributes

Sequence length	451 AA.
Sequence status	Complete.
Protein existence	Inferred from homology.

General annotation (Comments)

Function	Member of the two-component regulatory system arlS/arlR involved in the regulation of adhesion, autolysis, multidrug resistance and virulence. ArlS probably functions as a sensor protein kinase which is autophosphorylated at a histidine residue and transfers its phosphate group to arlR By similarity.
Catalytic activity	ATP + protein L-histidine = ADP + protein N-phospho-L-histidine.
Subcellular location	Cell membrane; Multi-pass membrane protein By similarity.
Post-translational modification	Autophosphorylated By similarity.
Sequence similarities	Contains 1 HAMP domain. Contains 1 histidine kinase domain.

Ontologies

Keywords
Biological process	Two-component regulatory system Virulence
Cellular component	Cell membrane Membrane
Domain	Transmembrane
Ligand	ATP-binding Nucleotide-binding
Molecular function	Kinase Transferase
PTM	Phosphoprotein
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	pathogenesis Inferred from electronic annotation. Source: UniProtKB-KW peptidyl-histidine phosphorylation Inferred from electronic annotation. Source: InterPro two-component signal transduction system (phosphorelay) Inferred from electronic annotation. Source: UniProtKB-KW
Cellular component	integral to membrane Inferred from electronic annotation. Source: UniProtKB-SubCell plasma membrane Inferred from electronic annotation. Source: UniProtKB-KW
Molecular function	ATP binding Inferred from electronic annotation. Source: UniProtKB-KW two-component sensor activity Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 451	451	Signal transduction histidine-protein kinase arlS		PRO_0000293448
Regions
	Transmembrane	11 – 31	21	Potential
	Transmembrane	156 – 176	21	Potential
	Domain	178 – 231	54	HAMP
	Domain	239 – 451	213	Histidine kinase
Amino acid modifications
	Modified residue	242	1	Phosphohistidine; by autocatalysis By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q2FH24-1 [UniParc]. Last modified March 21, 2006. Version 1. Checksum: 6308576067A22438	FASTA	451	52,400
	10 20 30 40 50 60 MTKRKLRNNW IIVTTMITFV TIFLFCLIII FFLKDTLHNS ELDDAERSSS DINNLFHSKP 70 80 90 100 110 120 VKDISALDLN ASLGNFQEII IYDEHNNKLF ETSNDNTVRV EPGYEHRYFD RVIKKRYKGI 130 140 150 160 170 180 EYLIIKEPIT TQDFKGYSLL IHSLENYDNI VKSLYIIALA FGVIATIITA TISYVFSTQI 190 200 210 220 230 240 TKPLVSLSNK MIEIRRDGFQ NKLQLNTNYE EIDNLANTFN EMMSQIEESF NQQRQFVEDA 250 260 270 280 290 300 SHELRTPLQI IQGHLNLIQR WGKKDPAVLE ESLNISIEEM NRIIKLVEEL LELTKGDVND 310 320 330 340 350 360 ISSEAQTVHI NDEIRSRIHS LKQLHPDYQF DTDLTSKNLE IKMKPHQFEQ LFLIFIDNAI 370 380 390 400 410 420 KYDVKNKKIK VKTRLKNKQK IIEITDHGIG IPEEDQDFIF DRFYRVDKSR SRSQGGNGLG 430 440 450 LSIAQKIIQL NGGSIKIKSE INKGTTFKII F

References

[1]

"Complete genome sequence of USA300, an epidemic clone of community-acquired meticillin-resistant Staphylococcus aureus." Diep B.A., Gill S.R., Chang R.F., Phan T.H., Chen J.H., Davidson M.G., Lin F., Lin J., Carleton H.A., Mongodin E.F., Sensabaugh G.F., Perdreau-Remington F. Lancet 367:731-739(2006) [PubMed: 16517273] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000255 Genomic DNA. Translation: ABD21101.1.
RefSeq	YP_494004.1.
3D structure databases
SMR	Q2FH24. Positions 185-449.
ModBase	Search...
Protein-protein interaction databases
STRING	Q2FH24.
Genome annotation databases
GeneID	3913274.
GenomeReviews	Gene locus SAUSA300_1307 in contig CP000255_GR.
KEGG	saa:SAUSA300_1307.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0642.
HOGENOM	HBG694527.
OMA	FIDNAMK.
Family and domain databases
InterPro	IPR003594. ATPase-like_ATP-bd. IPR003660. HAMP_linker_domain. IPR004358. Sig_transdc_His_kin-like_C. IPR003661. Sig_transdc_His_kin_sub1_dim/P. IPR005467. Sig_transdc_His_kinase_core. IPR009082. Sig_transdc_His_kinase_dimeric. [Graphical view]
Gene3D	G3DSA:3.30.565.10. ATP_bd_ATPase. 1 hit.
Pfam	PF00672. HAMP. 1 hit. PF02518. HATPase_c. 1 hit. PF00512. HisKA. 1 hit. [Graphical view]
PRINTS	PR00344. BCTRLSENSOR.
SMART	SM00304. HAMP. 1 hit. SM00387. HATPase_c. 1 hit. SM00388. HisKA. 1 hit. [Graphical view]
PROSITE	PS50885. HAMP. 1 hit. PS50109. HIS_KIN. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

ARLS_STAA3

Accession

Primary (citable) accession number: Q2FH24

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 10, 2007
Last sequence update:	March 21, 2006
Last modified:	January 19, 2010
This is version 35 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation project

HAMAP (High-quality Automated and Manual Annotation of microbial Proteomes)