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Q9HPQ9

- KITH_HALSA

UniProt

Q9HPQ9 - KITH_HALSA

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Protein
Thymidine kinase
Gene
tdk, VNG_1515G
Organism
Halobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei92 – 921Proton acceptor Reviewed prediction
Metal bindingi148 – 1481Zinc By similarity
Metal bindingi151 – 1511Zinc By similarity
Metal bindingi186 – 1861Zinc By similarity
Metal bindingi189 – 1891Zinc By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi15 – 228ATP By similarity
Nucleotide bindingi91 – 944ATP By similarity

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 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:tdk
Ordered Locus Names:VNG_1515G
OrganismiHalobacterium salinarum (strain ATCC 700922 / JCM 11081 / NRC-1) (Halobacterium halobium)
Taxonomic identifieri64091 [NCBI]
Taxonomic lineageiArchaeaEuryarchaeotaHalobacteriaHalobacterialesHalobacteriaceaeHalobacterium
ProteomesiUP000000554: Chromosome

Subcellular locationi

Cytoplasm Reviewed prediction UniRule annotation

GO - Cellular componenti

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

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 195195Thymidine kinaseUniRule annotation
PRO_0000175054Add
BLAST

Proteomic databases

PaxDbiQ9HPQ9.

Interactioni

Subunit structurei

Homotetramer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi64091.VNG1515G.

Structurei

3D structure databases

ProteinModelPortaliQ9HPQ9.

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidine kinase family.

Phylogenomic databases

eggNOGiCOG1435.
KOiK00857.
OMAiCEELAND.
PhylomeDBiQ9HPQ9.

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.

Q9HPQ9-1 [UniParc]FASTAAdd to Basket

« Hide

MHAITNSGWV EVITGSMFSG KTEELLRRLR RAEIAGQDVA AVTPAVDDRY    50
GEATLGSHAG RSWAATVVEP TAEGVASIPT LLNGEQVVAI DEANFFPAEL 100
VDVCQELAAD GRRVVLSGTD QTFRGEPFEP VPQLMAIAEY VDKMRAICMQ 150
CGEPATRNQR LIEGEPAHYD DPTVMVGAEE TYEARCRNCH VVRRE 195
Length:195
Mass (Da):21,305
Last modified:March 1, 2001 - v1
Checksum:iEBA3E45144CD3B1E
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE004437 Genomic DNA. Translation: AAG19808.1.
PIRiD84305.
RefSeqiNP_280328.1. NC_002607.1.
WP_010903105.1. NC_002607.1.

Genome annotation databases

EnsemblBacteriaiAAG19808; AAG19808; VNG_1515G.
GeneIDi1448108.
KEGGihal:VNG1515G.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE004437 Genomic DNA. Translation: AAG19808.1 .
PIRi D84305.
RefSeqi NP_280328.1. NC_002607.1.
WP_010903105.1. NC_002607.1.

3D structure databases

ProteinModelPortali Q9HPQ9.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 64091.VNG1515G.

Proteomic databases

PaxDbi Q9HPQ9.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAG19808 ; AAG19808 ; VNG_1515G .
GeneIDi 1448108.
KEGGi hal:VNG1515G.

Phylogenomic databases

eggNOGi COG1435.
KOi K00857.
OMAi CEELAND.
PhylomeDBi Q9HPQ9.

Family and domain databases

HAMAPi MF_00124. Thymidine_kinase.
InterProi IPR027417. P-loop_NTPase.
IPR001267. Thymidine_kinase.
IPR020633. Thymidine_kinase_CS.
IPR020634. Thymidine_kinase_subgr.
[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: ATCC 700922 / JCM 11081 / NRC-1.

Entry informationi

Entry nameiKITH_HALSA
AccessioniPrimary (citable) accession number: Q9HPQ9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: August 30, 2005
Last sequence update: March 1, 2001
Last modified: September 3, 2014
This is version 74 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic 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

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