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Protein

Thymidine kinase

Gene

tdk

Organism
Zymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4)
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:ZMO0552
OrganismiZymomonas mobilis subsp. mobilis (strain ATCC 31821 / ZM4 / CP4)
Taxonomic identifieri264203 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaSphingomonadalesSphingomonadaceaeZymomonas
Proteomesi
  • UP000001173 Componenti: Chromosome

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_00001750531 – 193Thymidine kinaseAdd BLAST193

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ5NQ29.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidine kinase family.UniRule annotation

Phylogenomic databases

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.

Q5NQ29-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAKLYFYYAS MNAGKSTNLL QADFNYRERG MQTLLFTAGI DTRYKQGVIK
60 70 80 90 100
SRIGLEAPAI AFFEESSLWD IIQEQHVKNP LHCILIDEAQ FLNKNQVFEL
110 120 130 140 150
ARVCDDLNIP VLCYGLRTDF QAELFEGSKY LLAIADKLAE IKSVCFCGAK
160 170 180 190
ATMNLRVDEN KKPIRHGQQT EIGGNERYIA LCRRHFIEKL NSL
Length:193
Mass (Da):22,095
Last modified:February 1, 2005 - v1
Checksum:iA00C7899BE7EC518
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE008692 Genomic DNA. Translation: AAV89176.1.
RefSeqiWP_011240458.1. NC_006526.2.

Genome annotation databases

EnsemblBacteriaiAAV89176; AAV89176; ZMO0552.
KEGGizmo:ZMO0552.
PATRICi32566438. VBIZymMob102260_0528.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE008692 Genomic DNA. Translation: AAV89176.1.
RefSeqiWP_011240458.1. NC_006526.2.

3D structure databases

ProteinModelPortaliQ5NQ29.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAV89176; AAV89176; ZMO0552.
KEGGizmo:ZMO0552.
PATRICi32566438. VBIZymMob102260_0528.

Phylogenomic databases

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_ZYMMO
AccessioniPrimary (citable) accession number: Q5NQ29
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 30, 2005
Last sequence update: February 1, 2005
Last modified: September 7, 2016
This is version 71 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.