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Protein

Thymidine kinase

Gene

tdk

Organism
Listeria monocytogenes serotype 4b (strain F2365)
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)LengthDescriptionGraphical viewFeature identifierActions
Active sitei86 – 861Proton acceptorUniRule annotation
Metal bindingi143 – 1431ZincUniRule annotation
Metal bindingi146 – 1461ZincUniRule annotation
Metal bindingi181 – 1811ZincUniRule annotation
Metal bindingi184 – 1841ZincUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi9 – 168ATPUniRule annotation
Nucleotide bindingi85 – 884ATPUniRule annotation

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:LMOf2365_2517
OrganismiListeria monocytogenes serotype 4b (strain F2365)
Taxonomic identifieri265669 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesListeriaceaeListeria

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 191191Thymidine kinasePRO_0000174989Add
BLAST

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ71WN4.
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

Gene3Di3.40.50.300. 1 hit.
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.

Q71WN4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAQLFFRYGS MNSGKTIEIL KVAHNYEEQN KTVAIFTSGI DDRDQVGFIS
60 70 80 90 100
SRIGLKREAT PIFSDTNIFE IVANIKPKPN CVLLDESQFL EKEHVFQLAK
110 120 130 140 150
IVDELNIPVI AYGLKNDFRN ELFEGSKYLL LYADKLEEMK TICWFCAKKA
160 170 180 190
TMVLRVDDKG KPVYTGEQIM IGGNDHYYPV CRKCHANPPI K
Length:191
Mass (Da):21,849
Last modified:July 5, 2004 - v1
Checksum:i08E8DE9B0942A088
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017262 Genomic DNA. Translation: AAT05282.1.
RefSeqiWP_003726352.1. NC_002973.6.

Genome annotation databases

EnsemblBacteriaiAAT05282; AAT05282; LMOf2365_2517.
KEGGilmf:LMOf2365_2517.
PATRICi20326405. VBILisMon105049_2535.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE017262 Genomic DNA. Translation: AAT05282.1.
RefSeqiWP_003726352.1. NC_002973.6.

3D structure databases

ProteinModelPortaliQ71WN4.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAT05282; AAT05282; LMOf2365_2517.
KEGGilmf:LMOf2365_2517.
PATRICi20326405. VBILisMon105049_2535.

Phylogenomic databases

eggNOGiCOG1435.
HOGENOMiHOG000076391.
KOiK00857.
OMAiRATHNAR.
OrthoDBiEOG69D3J2.

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
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: F2365.

Entry informationi

Entry nameiKITH_LISMF
AccessioniPrimary (citable) accession number: Q71WN4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 1, 2005
Last sequence update: July 5, 2004
Last modified: June 24, 2015
This is version 69 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

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.