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Q5UP25

- KITH_MIMIV

UniProt

Q5UP25 - KITH_MIMIV

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Protein

Thymidine kinase

Gene

TK

Organism
Acanthamoeba polyphaga mimivirus (APMV)
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 sitei92 – 921Proton acceptorSequence Analysis
Binding sitei122 – 1221Substrate; via amide nitrogenBy similarity
Metal bindingi147 – 1471ZincBy similarity
Metal bindingi150 – 1501ZincBy similarity
Metal bindingi180 – 1801ZincBy similarity
Metal bindingi183 – 1831ZincBy similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi8 – 158ATPBy 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
Ordered Locus Names:MIMI_L258
OrganismiAcanthamoeba polyphaga mimivirus (APMV)
Taxonomic identifieri212035 [NCBI]
Taxonomic lineageiVirusesdsDNA viruses, no RNA stageMimiviridaeMimivirus
Virus hostiAcanthamoeba polyphaga (Amoeba) [TaxID: 5757]
ProteomesiUP000001134: Genome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 225225Thymidine kinasePRO_0000174928Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliQ5UP25.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni167 – 1715Substrate 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.

Q5UP25-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSITTIIGPM FSGKTTEFIR LIERKKIAGK KCLIIKNYRD IRYDSDDNDK
60 70 80 90 100
YHVTTHNNII YRNCDIMFTD NLNKTSLIDT FQEKYDVIGI EEGFFFEGVT
110 120 130 140 150
DFSNELANRG MEVIISTLES SYKQEIFSEI GKLIAISEDV IKLKAICMGC
160 170 180 190 200
KISDASFTIR TIESDEKILV GGIDKYQSVC RKCLNLHKRK NTLSTESEQI
210 220
NNQTELSEPT RQKESLKIKK RRIDS
Length:225
Mass (Da):25,909
Last modified:December 7, 2004 - v1
Checksum:iEB830BE8F85D5D41
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY653733 Genomic DNA. Translation: AAV50530.1.
RefSeqiYP_003986756.1. NC_014649.1.

Genome annotation databases

GeneIDi9924867.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AY653733 Genomic DNA. Translation: AAV50530.1 .
RefSeqi YP_003986756.1. NC_014649.1.

3D structure databases

ProteinModelPortali Q5UP25.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 9924867.

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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: Rowbotham-Bradford.

Entry informationi

Entry nameiKITH_MIMIV
AccessioniPrimary (citable) accession number: Q5UP25
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 13, 2005
Last sequence update: December 7, 2004
Last modified: October 1, 2014
This is version 47 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programViral Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3