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P04408

- KITH_SHV1

UniProt

P04408 - KITH_SHV1

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Protein

Thymidine kinase

Gene

TK

Organism
Saimiriine herpesvirus 1 (strain MV-5-4-PSL) (SaHV-1) (Marmoset herpesvirus)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

Functioni

In latent infection, may allow the virus to be reactivated and to grow in cells lacking a high concentration of phosphorylated nucleic acid precursors, such as nerve cells that do not replicate their genome.By similarity

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei46 – 461Proton acceptorSequence Analysis
Binding sitei64 – 641SubstrateBy similarity
Binding sitei88 – 881SubstrateBy similarity
Binding sitei140 – 1401SubstrateBy similarity
Binding sitei184 – 1841ATPBy similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi17 – 248ATPBy similarity

GO - Molecular functioni

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

GO - Biological processi

  1. DNA replication Source: UniProtKB-KW
  2. TMP biosynthetic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Kinase, Transferase

Keywords - Biological processi

DNA synthesis

Keywords - Ligandi

ATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Thymidine kinase (EC:2.7.1.21)
Gene namesi
Name:TK
OrganismiSaimiriine herpesvirus 1 (strain MV-5-4-PSL) (SaHV-1) (Marmoset herpesvirus)
Taxonomic identifieri10353 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageHerpesviralesHerpesviridaeAlphaherpesvirinaeSimplexvirus
Virus hostiCallithrix [TaxID: 9481]
Saimiri (squirrel monkeys) [TaxID: 9520]

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 361361Thymidine kinasePRO_0000175078Add
BLAST

Interactioni

Subunit structurei

Homodimer.By similarity

Structurei

3D structure databases

ProteinModelPortaliP04408.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Compositional bias

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Compositional biasi337 – 3426Poly-Ala

Sequence similaritiesi

Family and domain databases

Gene3Di3.40.50.300. 1 hit.
InterProiIPR001889. Herpes_TK.
IPR027417. P-loop_NTPase.
[Graphical view]
PfamiPF00693. Herpes_TK. 1 hit.
[Graphical view]
SUPFAMiSSF52540. SSF52540. 1 hit.

Sequencei

Sequence statusi: Complete.

P04408-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSGTAGTSRI LRVYLDGPHG VGKSTTAEAL VARCEPRRPI RSMLQEPMAY
60 70 80 90 100
WRSTFASDAI TEIYDTQHRL DSNEITAAEA GAFMTSLQLH MGTPYALLEE
110 120 130 140 150
AMRPHVGREL AEPDDNGPLP QRRDFVLVVD RHAVASMVCY PLARFMMGCV
160 170 180 190 200
SLRSVASLIS HLPPPLPGTN LVVASLDFRE HAARLRARAR PGERLDLTMM
210 220 230 240 250
AAIRNAYAML ANTSRYLLSG GDWRRDWGSL PVFKPSAFVA RAAKTAYTLP
260 270 280 290 300
LRDEPGLADT LFAALKVPEF LDARGYPRAA HAWTLDILAN RIRALRVYTL
310 320 330 340 350
DLTGPPEACA AAFRRLCAGL VLTEGSHPGA LCELKRAAAA YAREMSVVGS
360
REPTTAEVES A
Length:361
Mass (Da):39,458
Last modified:November 1, 1995 - v2
Checksum:iB2E322DB1D5542DB
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
K02122 Genomic DNA. Translation: AAA67102.1.
PIRiA00614. KIBETM.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
K02122 Genomic DNA. Translation: AAA67102.1 .
PIRi A00614. KIBETM.

3D structure databases

ProteinModelPortali P04408.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

Gene3Di 3.40.50.300. 1 hit.
InterProi IPR001889. Herpes_TK.
IPR027417. P-loop_NTPase.
[Graphical view ]
Pfami PF00693. Herpes_TK. 1 hit.
[Graphical view ]
SUPFAMi SSF52540. SSF52540. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Nucleotide sequence of the marmoset herpesvirus thymidine kinase gene and predicted amino acid sequence of thymidine kinase polypeptide."
    Otsuka H., Kit S.
    Virology 135:316-330(1984) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
  2. Kit S.
    Submitted (JUN-1989) to the EMBL/GenBank/DDBJ databases
    Cited for: SEQUENCE REVISION.

Entry informationi

Entry nameiKITH_SHV1
AccessioniPrimary (citable) accession number: P04408
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 13, 1987
Last sequence update: November 1, 1995
Last modified: October 1, 2014
This is version 66 of the entry and version 2 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