Q87QJ8 (KITH_VIBPA) 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:	VP1151

Organism

Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633) [Complete proteome] [HAMAP]

Taxonomic identifier

223926 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Gammaproteobacteria › Vibrionales › Vibrionaceae › Vibrio › Vibrio harveyi group › Vibrio parahaemolyticus

Protein attributes

Sequence length	192 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. HAMAP-Rule MF_00124
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 – 192	192	Thymidine kinase HAMAP-Rule MF_00124		PRO_0000175045
Regions
	Nucleotide binding	9 – 16	8	ATP By similarity
	Nucleotide binding	87 – 90	4	ATP By similarity
Sites
	Active site	88	1	Proton acceptor Potential
	Metal binding	145	1	Zinc By similarity
	Metal binding	147	1	Zinc By similarity
	Metal binding	182	1	Zinc By similarity
	Metal binding	185	1	Zinc By similarity

Sequences

	Sequence		Length	Mass (Da)
	Q87QJ8 [UniParc]. Last modified June 1, 2003. Version 1. Checksum: 2A2507347D19F07C	FASTA	192	21,825
	10 20 30 40 50 60 MAQMYFYYSA MNAGKSTTLL QSSFNYQERG MTPVIFTAAL DDRYGVGKVS SRIGLQSDAH 70 80 90 100 110 120 LFRPDTNLYQ EIAALHEVEK RHCILIDECQ FLSKEQVYQL TEVVDKLHIP VLCYGLRTDF 130 140 150 160 170 180 LGELFEGSKY LLSWADKLVE LKTICHCGRK ANMVIRTDEH GVAIKEGDQV AIGGNDRYVS 190 VCRQHYKEAL GK

References

[1]

"Genome sequence of Vibrio parahaemolyticus: a pathogenic mechanism distinct from that of V. cholerae." Makino K., Oshima K., Kurokawa K., Yokoyama K., Uda T., Tagomori K., Iijima Y., Najima M., Nakano M., Yamashita A., Kubota Y., Kimura S., Yasunaga T., Honda T., Shinagawa H., Hattori M., Iida T. Lancet 361:743-749(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: RIMD 2210633.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000031 Genomic DNA. Translation: BAC59414.1.
RefSeq	NP_797530.1. NC_004603.1.
3D structure databases
ProteinModelPortal	Q87QJ8.
ModBase	Search...
Protein-protein interaction databases
STRING	223926.VP1151.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	BAC59414; BAC59414; BAC59414.
GeneID	1188656.
KEGG	vpa:VP1151.
PATRIC	20140510. VBIVibPar50997_1092.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG1435.
HOGENOM	HOG000076391.
KO	K00857.
OMA	FRYGAMN.
ProtClustDB	PRK04296.
Enzyme and pathway databases
BioCyc	VPAR223926:GHK4-1200-MONOMER.
Family and domain databases
HAMAP	MF_00124. Thymidine_kinase.
InterPro	IPR027417. P-loop_NTPase. 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.
SUPFAM	SSF52540. SSF52540. 1 hit.
PROSITE	PS00603. TK_CELLULAR_TYPE. 1 hit. [Graphical view]
ProtoNet	Search...

Entry information

Entry name

KITH_VIBPA

Accession

Primary (citable) accession number: Q87QJ8

Entry history

Integrated into UniProtKB/Swiss-Prot:	August 15, 2003
Last sequence update:	June 1, 2003
Last modified:	May 29, 2013
This is version 58 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program