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Protein

Thymidine kinase

Gene

tdk

Organism
Vibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + thymidine = ADP + thymidine 5'-phosphate.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei88Proton acceptorUniRule annotation1
Metal bindingi145ZincUniRule annotation1
Metal bindingi147ZincUniRule annotation1
Metal bindingi182ZincUniRule annotation1
Metal bindingi185ZincUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi9 – 16ATPUniRule annotation8
Nucleotide bindingi87 – 90ATPUniRule annotation4

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

DNA synthesis

Keywords - Ligandi

ATP-binding, Metal-binding, Nucleotide-binding, Zinc

Names & Taxonomyi

Protein namesi
Recommended name:
Thymidine kinaseUniRule annotation (EC:2.7.1.21UniRule annotation)
Gene namesi
Name:tdkUniRule annotation
Ordered Locus Names:VP1151
OrganismiVibrio parahaemolyticus serotype O3:K6 (strain RIMD 2210633)
Taxonomic identifieri223926 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaeVibrio
Proteomesi
  • UP000002493 Componenti: Chromosome 1

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001750451 – 192Thymidine kinaseAdd BLAST192

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi223926.VP1151.

Structurei

3D structure databases

ProteinModelPortaliQ87QJ8.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidine kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4107104. Bacteria.
COG1435. LUCA.
HOGENOMiHOG000076391.
KOiK00857.
OMAiFFEYGAM.

Family and domain databases

HAMAPiMF_00124. Thymidine_kinase. 1 hit.
InterProiIPR027417. P-loop_NTPase.
IPR001267. Thymidine_kinase.
IPR020633. Thymidine_kinase_CS.
[Graphical view]
PANTHERiPTHR11441. PTHR11441. 1 hit.
PfamiPF00265. TK. 1 hit.
[Graphical view]
PIRSFiPIRSF035805. TK_cell. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
PROSITEiPS00603. TK_CELLULAR_TYPE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q87QJ8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAQMYFYYSA MNAGKSTTLL QSSFNYQERG MTPVIFTAAL DDRYGVGKVS
60 70 80 90 100
SRIGLQSDAH LFRPDTNLYQ EIAALHEVEK RHCILIDECQ FLSKEQVYQL
110 120 130 140 150
TEVVDKLHIP VLCYGLRTDF LGELFEGSKY LLSWADKLVE LKTICHCGRK
160 170 180 190
ANMVIRTDEH GVAIKEGDQV AIGGNDRYVS VCRQHYKEAL GK
Length:192
Mass (Da):21,825
Last modified:June 1, 2003 - v1
Checksum:i2A2507347D19F07C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000031 Genomic DNA. Translation: BAC59414.1.
RefSeqiNP_797530.1. NC_004603.1.
WP_005450744.1. NC_004603.1.

Genome annotation databases

EnsemblBacteriaiBAC59414; BAC59414; BAC59414.
GeneIDi1188656.
KEGGivpa:VP1151.
PATRICi20140510. VBIVibPar50997_1092.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
BA000031 Genomic DNA. Translation: BAC59414.1.
RefSeqiNP_797530.1. NC_004603.1.
WP_005450744.1. NC_004603.1.

3D structure databases

ProteinModelPortaliQ87QJ8.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi223926.VP1151.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiBAC59414; BAC59414; BAC59414.
GeneIDi1188656.
KEGGivpa:VP1151.
PATRICi20140510. VBIVibPar50997_1092.

Phylogenomic databases

eggNOGiENOG4107104. Bacteria.
COG1435. LUCA.
HOGENOMiHOG000076391.
KOiK00857.
OMAiFFEYGAM.

Family and domain databases

HAMAPiMF_00124. Thymidine_kinase. 1 hit.
InterProiIPR027417. P-loop_NTPase.
IPR001267. Thymidine_kinase.
IPR020633. Thymidine_kinase_CS.
[Graphical view]
PANTHERiPTHR11441. PTHR11441. 1 hit.
PfamiPF00265. TK. 1 hit.
[Graphical view]
PIRSFiPIRSF035805. TK_cell. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
PROSITEiPS00603. TK_CELLULAR_TYPE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Entry informationi

Entry nameiKITH_VIBPA
AccessioniPrimary (citable) accession number: Q87QJ8
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 15, 2003
Last sequence update: June 1, 2003
Last modified: November 2, 2016
This is version 72 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.