Q6GEV6 (KITH_STAAR) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Thymidine kinase
EC=2.7.1.21

Gene names

Name:	tdk
Ordered Locus Names:	SAR2207

Organism

Staphylococcus aureus (strain MRSA252) [Complete proteome] [HAMAP]

Taxonomic identifier

282458 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Firmicutes › Bacilli › Bacillales › Staphylococcaceae › Staphylococcus › Staphylococcus aureus › Staphylococcus aureus subsp. aureus

Protein attributes

Sequence length	199 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	ATP + thymidine = ADP + thymidine 5'-phosphate. HAMAP-Rule MF_00124
Subunit structure	Homotetramer By similarity.
Subcellular location	Cytoplasm Potential HAMAP-Rule MF_00124.
Sequence similarities	Belongs to the thymidine kinase family.

Ontologies

Keywords
Biological process	DNA synthesis
Cellular component	Cytoplasm
Ligand	ATP-binding Metal-binding Nucleotide-binding Zinc
Molecular function	Kinase Transferase
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	DNA replication Inferred from electronic annotation. Source: UniProtKB-KW
Cellular_component	cytoplasm Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	ATP binding Inferred from electronic annotation. Source: HAMAP thymidine kinase activity Inferred from electronic annotation. Source: HAMAP zinc ion binding Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 199	199	Thymidine kinase HAMAP-Rule MF_00124		PRO_0000175021
Regions
	Nucleotide binding	15 – 22	8	ATP By similarity
	Nucleotide binding	88 – 91	4	ATP By similarity
Sites
	Active site	89	1	Proton acceptor Potential
	Metal binding	145	1	Zinc By similarity
	Metal binding	148	1	Zinc By similarity
	Metal binding	183	1	Zinc By similarity
	Metal binding	186	1	Zinc By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q6GEV6 [UniParc]. Last modified July 19, 2004. Version 1. Checksum: C1EC76B7C5645909	FASTA	199	22,214
	10 20 30 40 50 60 MYETYHSGWI ECITGSMFSG KSEELIRRLR RGIYAKQKVV VFKPAIDDRY HKEKVVSHNG 70 80 90 100 110 120 NAIEAINISK ASEIMTHDLT NVDVIGIDEV QFFDDEIVSI VEKLSADGHR VIVAGLDMDF 130 140 150 160 170 180 RGEPFEPMPK LMAVSEQVTK LQAVCAVCGS SSSRTQRLIN GKPAKIDDPI ILVGANESYE 190 PRCRAHHIVA PSDNNKEEL

References

[1]

"Complete genomes of two clinical Staphylococcus aureus strains: evidence for the rapid evolution of virulence and drug resistance." Holden M.T.G., Feil E.J., Lindsay J.A., Peacock S.J., Day N.P.J., Enright M.C., Foster T.J., Moore C.E., Hurst L., Atkin R., Barron A., Bason N., Bentley S.D., Chillingworth C., Chillingworth T., Churcher C., Clark L., Corton C. , Cronin A., Doggett J., Dowd L., Feltwell T., Hance Z., Harris B., Hauser H., Holroyd S., Jagels K., James K.D., Lennard N., Line A., Mayes R., Moule S., Mungall K., Ormond D., Quail M.A., Rabbinowitsch E., Rutherford K.M., Sanders M., Sharp S., Simmonds M., Stevens K., Whitehead S., Barrell B.G., Spratt B.G., Parkhill J. Proc. Natl. Acad. Sci. U.S.A. 101:9786-9791(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: MRSA252.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BX571856 Genomic DNA. Translation: CAG41188.1.
RefSeq	YP_041567.1. NC_002952.2.
3D structure databases
ProteinModelPortal	Q6GEV6.
SMR	Q6GEV6. Positions 7-192.
ModBase	Search...
Protein-protein interaction databases
STRING	282458.SAR2207.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	CAG41188; CAG41188; SAR2207.
GeneID	2861005.
KEGG	sar:SAR2207.
PATRIC	19548061. VBIStaAur71814_2216.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1435.
HOGENOM	HOG000076390.
KO	K00857.
OMA	ELICGSM.
ProtClustDB	PRK04296.
Enzyme and pathway databases
BioCyc	SAUR282458:GJA5-2241-MONOMER.
Family and domain databases
HAMAP	MF_00124. Thymidine_kinase.
InterPro	IPR001267. Thymidine_kinase. IPR020633. Thymidine_kinase_CS. IPR020634. Thymidine_kinase_subgr. [Graphical view]
PANTHER	PTHR11441. PTHR11441. 1 hit.
Pfam	PF00265. TK. 1 hit. [Graphical view]
PIRSF	PIRSF035805. TK_cell. 1 hit.
PROSITE	PS00603. TK_CELLULAR_TYPE. 1 hit. [Graphical view]
ProtoNet	Search...
Other
BindingDB	Q6GEV6.

Entry information

Entry name

KITH_STAAR

Accession

Primary (citable) accession number: Q6GEV6

Entry history

Integrated into UniProtKB/Swiss-Prot:	December 21, 2004
Last sequence update:	July 19, 2004
Last modified:	May 1, 2013
This is version 57 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program