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Protein

Thymidine kinase

Gene

tdk

Organism
Clostridium phytofermentans (strain ATCC 700394 / DSM 18823 / ISDg) (Lachnoclostridium phytofermentans)
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)LengthDescriptionGraphical viewFeature identifierActions
Active sitei84 – 841Proton acceptorUniRule annotation
Metal bindingi139 – 1391ZincUniRule annotation
Metal bindingi141 – 1411ZincUniRule annotation
Metal bindingi176 – 1761ZincUniRule annotation
Metal bindingi179 – 1791ZincUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi83 – 864ATPUniRule annotation

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-HAMAP
  2. thymidine kinase activity Source: UniProtKB-HAMAP
  3. zinc ion binding Source: UniProtKB-HAMAP

GO - Biological processi

  1. DNA biosynthetic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

KinaseUniRule annotation, Transferase

Keywords - Biological processi

DNA synthesisUniRule annotation

Keywords - Ligandi

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

Enzyme and pathway databases

BioCyciCPHY357809:GHCL-2910-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Thymidine kinaseUniRule annotation (EC:2.7.1.21UniRule annotation)
Gene namesi
Name:tdkUniRule annotation
Ordered Locus Names:Cphy_2858Imported
OrganismiClostridium phytofermentans (strain ATCC 700394 / DSM 18823 / ISDg) (Lachnoclostridium phytofermentans)Imported
Taxonomic identifieri357809 [NCBI]
Taxonomic lineageiBacteriaFirmicutesClostridiaClostridialesLachnospiraceae
ProteomesiUP000000370 Componenti: Chromosome

Subcellular locationi

  1. Cytoplasm UniRule annotation

GO - Cellular componenti

  1. cytoplasm Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

CytoplasmUniRule annotation

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi357809.Cphy_2858.

Structurei

3D structure databases

ProteinModelPortaliA9KP48.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidine kinase family.UniRule annotation

Phylogenomic databases

eggNOGiCOG1435.
HOGENOMiHOG000076391.
KOiK00857.
OMAiRATHNAR.
OrthoDBiEOG69D3J2.

Family and domain databases

HAMAPiMF_00124. Thymidine_kinase.
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.

A9KP48-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKLYFKYGC MNSSKSANLL MIRHNYEEQG FNILLLKPSI DDREGKSIIK
60 70 80 90 100
SRIGIEAECI MVKPLDSIKD IFQKNPADII MVDEAQFLTK DQVDELYDIS
110 120 130 140 150
FQNNVLCFGL LTDFQQRLFE GSQRLIELAE SLQEIKTVCA CGRRATMNVR
160 170 180
FDEHGNVITR GEQVDIGGND KYRAMCKYCY NNLTKK
Length:186
Mass (Da):21,402
Last modified:February 5, 2008 - v1
Checksum:iE36B00586951272A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000885 Genomic DNA. Translation: ABX43218.1.
RefSeqiYP_001559957.1. NC_010001.1.

Genome annotation databases

EnsemblBacteriaiABX43218; ABX43218; Cphy_2858.
KEGGicpy:Cphy_2858.
PATRICi19505510. VBICloPhy16213_2983.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000885 Genomic DNA. Translation: ABX43218.1.
RefSeqiYP_001559957.1. NC_010001.1.

3D structure databases

ProteinModelPortaliA9KP48.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi357809.Cphy_2858.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABX43218; ABX43218; Cphy_2858.
KEGGicpy:Cphy_2858.
PATRICi19505510. VBICloPhy16213_2983.

Phylogenomic databases

eggNOGiCOG1435.
HOGENOMiHOG000076391.
KOiK00857.
OMAiRATHNAR.
OrthoDBiEOG69D3J2.

Enzyme and pathway databases

BioCyciCPHY357809:GHCL-2910-MONOMER.

Family and domain databases

HAMAPiMF_00124. Thymidine_kinase.
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...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 700394 / DSM 18823 / ISDgImported.

Entry informationi

Entry nameiA9KP48_CLOPH
AccessioniPrimary (citable) accession number: A9KP48
Entry historyi
Integrated into UniProtKB/TrEMBL: February 5, 2008
Last sequence update: February 5, 2008
Last modified: April 29, 2015
This is version 54 of the entry and version 1 of the sequence. [Complete history]
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported

External Data

Dasty 3

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 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.