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P16600

- KITH_SHEVK

UniProt

P16600 - KITH_SHEVK

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Protein

Thymidine kinase

Gene

TK

Organism
Sheeppox virus (strain KS-1) (SPPV) (Capripoxvirus (strain KS-1))
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

Catalytic activityi

ATP + thymidine = ADP + thymidine 5'-phosphate.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei83 – 831Proton acceptorSequence Analysis
Binding sitei113 – 1131Substrate; via amide nitrogenBy similarity
Metal bindingi138 – 1381ZincBy similarity
Metal bindingi141 – 1411ZincBy similarity
Metal bindingi170 – 1701ZincBy similarity
Metal bindingi173 – 1731ZincBy similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi11 – 188ATPBy similarity

GO - Molecular functioni

  1. ATP binding Source: UniProtKB-KW
  2. metal ion binding Source: UniProtKB-KW
  3. thymidine kinase activity Source: UniProtKB-EC

GO - Biological processi

  1. DNA replication Source: UniProtKB-KW
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 kinase (EC:2.7.1.21)
Gene namesi
Name:TK
OrganismiSheeppox virus (strain KS-1) (SPPV) (Capripoxvirus (strain KS-1))
Taxonomic identifieri10269 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stagePoxviridaeChordopoxvirinaeCapripoxvirus
Virus hostiOvis aries (Sheep) [TaxID: 9940]

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 177177Thymidine kinasePRO_0000174929Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP16600.
SMRiP16600. Positions 4-175.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni157 – 1615Substrate bindingBy similarity

Sequence similaritiesi

Belongs to the thymidine kinase family.Curated

Family and domain databases

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.

P16600-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MDYGYIHLII GPMFSGKSTE LIRIVKRYQI AQYKCCVVKY LKDIRYGNSV
60 70 80 90 100
YTHDNNHVSA ISTTLLYDVV DKIMNFDIIG IDEGQFFKDI VSFSENMANM
110 120 130 140 150
GKIIIIAALD STFQRKEFND ILKLIPLSEK VTKLNAVCME CYKDAAFSKR
160 170
ITKEKEIELI GGKEKYKSVC RKCYFLE
Length:177
Mass (Da):20,447
Last modified:August 1, 1990 - v1
Checksum:i093E53E555F8E2C8
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
D00423 Genomic DNA. Translation: BAA00324.1.
PIRiB31813. KIVZCP.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
D00423 Genomic DNA. Translation: BAA00324.1 .
PIRi B31813. KIVZCP.

3D structure databases

ProteinModelPortali P16600.
SMRi P16600. Positions 4-175.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

InterProi IPR027417. P-loop_NTPase.
IPR001267. Thymidine_kinase.
IPR020633. Thymidine_kinase_CS.
[Graphical view ]
PANTHERi PTHR11441. PTHR11441. 1 hit.
Pfami PF00265. TK. 1 hit.
[Graphical view ]
PIRSFi PIRSF035805. TK_cell. 1 hit.
SUPFAMi SSF52540. SSF52540. 1 hit.
PROSITEi PS00603. TK_CELLULAR_TYPE. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "The nucleotide sequence around the capripoxvirus thymidine kinase gene reveals a gene shared specifically with leporipoxvirus."
    Gershon P.D., Black D.N.
    J. Gen. Virol. 70:525-533(1989) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiKITH_SHEVK
AccessioniPrimary (citable) accession number: P16600
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 1, 1990
Last sequence update: August 1, 1990
Last modified: October 1, 2014
This is version 52 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3