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Protein

Thymidine kinase

Gene

tdk

Organism
Psychromonas ingrahamii (strain 37)
Status
Unreviewed-Annotation score: -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

Keywordsi

Molecular functionKinaseUniRule annotationImported, Transferase
Biological processDNA synthesisUniRule annotation
LigandATP-bindingUniRule annotation, Metal-bindingUniRule annotation, Nucleotide-binding, ZincUniRule annotation

Enzyme and pathway databases

BioCyciPING357804:G1G7R-723-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Thymidine kinaseUniRule annotation (EC:2.7.1.21UniRule annotation)
Gene namesi
Name:tdkUniRule annotation
Ordered Locus Names:Ping_0685Imported
OrganismiPsychromonas ingrahamii (strain 37)Imported
Taxonomic identifieri357804 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesPsychromonadaceaePsychromonas
Proteomesi
  • UP000000639 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Keywords - Cellular componenti

CytoplasmUniRule annotation

PTM / Processingi

Proteomic databases

PRIDEiA1SSS3

Interactioni

Subunit structurei

Homotetramer.UniRule annotation

Protein-protein interaction databases

STRINGi357804.Ping_0685

Structurei

3D structure databases

ProteinModelPortaliA1SSS3
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidine kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4107104 Bacteria
COG1435 LUCA
HOGENOMiHOG000076391
KOiK00857
OMAiKEQFGWI
OrthoDBiPOG091H0659

Family and domain databases

HAMAPiMF_00124 Thymidine_kinase, 1 hit
InterProiView protein in InterPro
IPR027417 P-loop_NTPase
IPR001267 Thymidine_kinase
IPR020633 Thymidine_kinase_CS
PANTHERiPTHR11441 PTHR11441, 1 hit
PfamiView protein in Pfam
PF00265 TK, 1 hit
PIRSFiPIRSF035805 TK_cell, 1 hit
SUPFAMiSSF52540 SSF52540, 1 hit
PROSITEiView protein in PROSITE
PS00603 TK_CELLULAR_TYPE, 1 hit

Sequencei

Sequence statusi: Complete.

A1SSS3-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAQLYFYHST MNAGKSTSLL QSAYNYRERG MQCLVMTPSI DNRAGVGKVA
60 70 80 90 100
SRIGLECDAQ LFSGEDNLAK MIEIAHRVEH QHCILIDEAQ FLTKEQVKQL
110 120 130 140 150
TWIVDKLSIP ILCYGIKTDF QGELFTGSHY LLAWADKLVE LKTICHCGRK
160 170 180 190
ANMVLRLDKQ GKPITKGAQV EIGGNESYES VCRKHFRIFI WD
Length:192
Mass (Da):21,818
Last modified:February 6, 2007 - v1
Checksum:i9E6098B67977BAD6
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000510 Genomic DNA Translation: ABM02538.1
RefSeqiWP_011769097.1, NC_008709.1

Genome annotation databases

EnsemblBacteriaiABM02538; ABM02538; Ping_0685
KEGGipin:Ping_0685

Similar proteinsi

Entry informationi

Entry nameiA1SSS3_PSYIN
AccessioniPrimary (citable) accession number: A1SSS3
Entry historyiIntegrated into UniProtKB/TrEMBL: February 6, 2007
Last sequence update: February 6, 2007
Last modified: March 28, 2018
This is version 74 of the entry and version 1 of the sequence. See complete history.
Entry statusiUnreviewed (UniProtKB/TrEMBL)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteomeImported
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Main funding by: National Institutes of Health