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Protein

Thymidine kinase

Gene

tdk

Organism
Rahnella aquatilis (strain ATCC 33071 / DSM 4594 / JCM 1683 / NBRC 105701 / NCIMB 13365 / CIP 78.65)
Status
Unreviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei88 – 881Proton acceptorUniRule annotation
Metal bindingi145 – 1451ZincUniRule annotation
Metal bindingi147 – 1471ZincUniRule annotation
Metal bindingi182 – 1821ZincUniRule annotation
Metal bindingi185 – 1851ZincUniRule annotation

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi9 – 168ATPUniRule annotation
Nucleotide bindingi87 – 904ATPUniRule 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 annotationSAAS annotation, Nucleotide-binding, ZincUniRule annotationSAAS annotation

Names & Taxonomyi

Protein namesi
Recommended name:
Thymidine kinaseUniRule annotation (EC:2.7.1.21UniRule annotation)
Gene namesi
Name:tdkUniRule annotation
Ordered Locus Names:Rahaq2_2032Imported
ORF Names:GRAQ_01055Imported
OrganismiRahnella aquatilis (strain ATCC 33071 / DSM 4594 / JCM 1683 / NBRC 105701 / NCIMB 13365 / CIP 78.65)Imported
Taxonomic identifieri745277 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeRahnella
ProteomesiUP000009010: Chromosome

Subcellular locationi

Cytoplasm UniRule annotationSAAS annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

CytoplasmUniRule annotationSAAS annotation

Interactioni

Subunit structurei

Homotetramer.UniRule annotationSAAS annotation

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidine kinase family.UniRule annotation

Phylogenomic databases

KOiK00857.

Family and domain databases

HAMAPiMF_00124. Thymidine_kinase.
InterProiIPR027417. P-loop_NTPase.
IPR001267. Thymidine_kinase.
IPR020633. Thymidine_kinase_CS.
IPR020634. Thymidine_kinase_subgr.
[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.

H2IX15-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAQLYFYYSA MNAGKSTSLL QSSYNYQERG MRTLVLTAEL DNRYGLGKVS
60 70 80 90 100
SRIGLSSPAE LYNRETELFN LVAQENRKQR LSCVLIDECQ FLTKAQVTQL
110 120 130 140 150
TDVVDDLDVP VLCYGLRTDF RGELFEGSEY LLAWADKLVE LKTICHCGRK
160 170 180 190 200
ANRNLRLDEN GNALHDGAQV VIGGDESYVS VCRKHYKEAM AAFDVRDESK

PKLL
Length:204
Mass (Da):23,097
Last modified:March 21, 2012 - v1
Checksum:i0F97BEEBD575D303
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003244 Genomic DNA. Translation: AEX51893.1.
JMPO01000038 Genomic DNA. Translation: KFD15566.1.
RefSeqiWP_015697076.1. NZ_JMPO01000038.1.
YP_005200033.1. NC_016818.1.

Genome annotation databases

EnsemblBacteriaiAEX51893; AEX51893; Rahaq2_2032.
GeneIDi11791524.
KEGGiraq:Rahaq2_2032.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP003244 Genomic DNA. Translation: AEX51893.1.
JMPO01000038 Genomic DNA. Translation: KFD15566.1.
RefSeqiWP_015697076.1. NZ_JMPO01000038.1.
YP_005200033.1. NC_016818.1.

3D structure databases

ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAEX51893; AEX51893; Rahaq2_2032.
GeneIDi11791524.
KEGGiraq:Rahaq2_2032.

Phylogenomic databases

KOiK00857.

Family and domain databases

HAMAPiMF_00124. Thymidine_kinase.
InterProiIPR027417. P-loop_NTPase.
IPR001267. Thymidine_kinase.
IPR020633. Thymidine_kinase_CS.
IPR020634. Thymidine_kinase_subgr.
[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

« Hide 'large scale' publications
  1. Cited for: NUCLEOTIDE SEQUENCE.
    Strain: CIP 78.65Imported.
  2. "Complete sequence of chromosome of Rahnella aquatilis CIP 78.65."
    Lucas S., Han J., Lapidus A., Cheng J.-F., Goodwin L., Pitluck S., Peters L., Ovchinnikova G., Held B., Detter J.C., Han C., Tapia R., Land M., Hauser L., Kyrpides N., Ivanova N., Pagani I., Sobecky P., Martinez R., Woyke T.
    Submitted (JAN-2012) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 33071 / DSM 4594 / JCM 1683 / NBRC 105701 / NCIMB 13365 / CIP 78.65Imported.
  3. Cited for: NUCLEOTIDE SEQUENCE.
    Strain: CIP 78.65Imported.
  4. "ATOL: Assembling a taxonomically balanced genome-scale reconstruction of the evolutionary history of the Enterobacteriaceae."
    Plunkett G.III., Neeno-Eckwall E.C., Glasner J.D., Perna N.T.
    Submitted (MAY-2014) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE.
    Strain: ATCC 33071Imported.

Entry informationi

Entry nameiH2IX15_RAHAC
AccessioniPrimary (citable) accession number: H2IX15
Entry historyi
Integrated into UniProtKB/TrEMBL: March 21, 2012
Last sequence update: March 21, 2012
Last modified: March 4, 2015
This is version 20 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.