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Protein

Thymidine kinase

Gene

tdk

Organism
Lactobacillus buchneri (strain NRRL B-30929)
Status
Unreviewed-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 sitei117Proton acceptorUniRule annotation1
Metal bindingi174ZincUniRule annotation1
Metal bindingi177ZincUniRule annotation1
Metal bindingi211ZincUniRule annotation1
Metal bindingi214ZincUniRule annotation1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi40 – 47ATPUniRule annotation8
Nucleotide bindingi116 – 119ATPUniRule annotation4

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

KinaseUniRule annotationImported, Transferase

Keywords - Biological processi

DNA synthesisUniRule annotation

Keywords - Ligandi

ATP-bindingUniRule annotation, Metal-bindingUniRule annotation, Nucleotide-binding, ZincUniRule annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Thymidine kinaseUniRule annotation (EC:2.7.1.21UniRule annotation)
Gene namesi
Name:tdkUniRule annotation
Ordered Locus Names:Lbuc_0854Imported
OrganismiLactobacillus buchneri (strain NRRL B-30929)Imported
Taxonomic identifieri511437 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus
Proteomesi
  • UP000007811 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

CytoplasmUniRule annotation

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi511437.Lbuc_0854.

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidine kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4107104. Bacteria.
COG1435. LUCA.
KOiK00857.
OMAiFFEYGAM.
OrthoDBiPOG091H0659.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
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.

F4FTX5-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRVLANFLII IDFQNFFCIM EEKLLRKKVD ILAQLFYRYG AMNSGKTIEI
60 70 80 90 100
IKVAHNYEEQ NKSVIIMTSA LDTREKQGMI ESRIGLERKA EPIREDTNVF
110 120 130 140 150
DLVQELNPHA SCILIDEAQF LKKKHVMELA RIVDELNVPV MAFGLKNDFQ
160 170 180 190 200
NNLFEGSKYL LLYADKIEEM KTICWFCGKK AIMNLRFHNG EPVYEGEQIQ
210 220
MGGNESYYPV CRKHYYNPPI K
Length:221
Mass (Da):25,829
Last modified:June 28, 2011 - v1
Checksum:i1872649C9212D512
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002652 Genomic DNA. Translation: AEB73113.1.

Genome annotation databases

EnsemblBacteriaiAEB73113; AEB73113; Lbuc_0854.
KEGGilbh:Lbuc_0854.
PATRICi54462871. VBILacBuc105504_0945.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP002652 Genomic DNA. Translation: AEB73113.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi511437.Lbuc_0854.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAEB73113; AEB73113; Lbuc_0854.
KEGGilbh:Lbuc_0854.
PATRICi54462871. VBILacBuc105504_0945.

Phylogenomic databases

eggNOGiENOG4107104. Bacteria.
COG1435. LUCA.
KOiK00857.
OMAiFFEYGAM.
OrthoDBiPOG091H0659.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
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 nameiF4FTX5_LACBN
AccessioniPrimary (citable) accession number: F4FTX5
Entry historyi
Integrated into UniProtKB/TrEMBL: June 28, 2011
Last sequence update: June 28, 2011
Last modified: November 2, 2016
This is version 30 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteomeImported

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.