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Q6LT81

- KITH_PHOPR

UniProt

Q6LT81 - KITH_PHOPR

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Protein
Thymidine kinase
Gene
tdk, PBPRA1084
Organism
Photobacterium profundum (Photobacterium sp. (strain SS9))
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 sitei88 – 881Proton acceptor Reviewed prediction
Metal bindingi145 – 1451Zinc By similarity
Metal bindingi147 – 1471Zinc By similarity
Metal bindingi182 – 1821Zinc By similarity
Metal bindingi185 – 1851Zinc By similarity

Regions

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Nucleotide bindingi9 – 168ATP By similarity
Nucleotide bindingi87 – 904ATP 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:PBPRA1084
OrganismiPhotobacterium profundum (Photobacterium sp. (strain SS9))
Taxonomic identifieri74109 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaVibrionalesVibrionaceaePhotobacterium
ProteomesiUP000000593: Chromosome 1

Subcellular locationi

Cytoplasm By similarity 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 – 192192Thymidine kinaseUniRule annotation
PRO_0000175004Add
BLAST

Interactioni

Subunit structurei

Homotetramer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi298386.PBPRA1084.

Structurei

3D structure databases

ProteinModelPortaliQ6LT81.

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidine kinase family.

Phylogenomic databases

eggNOGiCOG1435.
HOGENOMiHOG000076391.
KOiK00857.
OMAiELKTVCH.
OrthoDBiEOG69D3J2.

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.

Q6LT81-1 [UniParc]FASTAAdd to Basket

« Hide

MAQMYFYYSA MNAGKSTTLL QSSFNYRERG MRPVIFTAAI DDRFGTGKVS    50
SRIGLEEDAE LYNKSDDLWS KLSMMHADTH IDCVLIDECQ FLTKEQVYQL 100
TEVVDKLHIP VLCYGLRSDF RGELFDGSRY LLSWADKLVE LKTICHCGRK 150
ANMVIRQDEA GHAIADGDQV EIGGNDRYVS VCRKHYKEAL GR 192
Length:192
Mass (Da):21,927
Last modified:July 5, 2004 - v1
Checksum:i1E129DAB9881BBF7
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR378666 Genomic DNA. Translation: CAG19495.1.
RefSeqiYP_129297.1. NC_006370.1.

Genome annotation databases

EnsemblBacteriaiCAG19495; CAG19495; PBPRA1084.
GeneIDi3123989.
KEGGippr:PBPRA1084.
PATRICi22932928. VBIPhoPro109272_1183.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR378666 Genomic DNA. Translation: CAG19495.1 .
RefSeqi YP_129297.1. NC_006370.1.

3D structure databases

ProteinModelPortali Q6LT81.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 298386.PBPRA1084.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAG19495 ; CAG19495 ; PBPRA1084 .
GeneIDi 3123989.
KEGGi ppr:PBPRA1084.
PATRICi 22932928. VBIPhoPro109272_1183.

Phylogenomic databases

eggNOGi COG1435.
HOGENOMi HOG000076391.
KOi K00857.
OMAi ELKTVCH.
OrthoDBi EOG69D3J2.

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: SS9.

Entry informationi

Entry nameiKITH_PHOPR
AccessioniPrimary (citable) accession number: Q6LT81
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 1, 2005
Last sequence update: July 5, 2004
Last modified: May 14, 2014
This is version 61 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

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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