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Q8PEQ8 (KITH_XANAC) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 68. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (1) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Thymidine kinase

EC=2.7.1.21
Gene names
Name:tdk
Ordered Locus Names:XAC4282
OrganismXanthomonas axonopodis pv. citri (strain 306) [Complete proteome] [HAMAP]
Taxonomic identifier190486 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaXanthomonadalesXanthomonadaceaeXanthomonas

Protein attributes

Sequence length209 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Catalytic activity

ATP + thymidine = ADP + thymidine 5'-phosphate. HAMAP-Rule MF_00124

Subunit structure

Homotetramer By similarity. HAMAP-Rule MF_00124

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00124.

Sequence similarities

Belongs to the thymidine kinase family.

Ontologies

Keywords
   Biological processDNA synthesis
   Cellular componentCytoplasm
   LigandATP-binding
Nucleotide-binding
   Molecular functionKinase
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processDNA replication

Inferred from electronic annotation. Source: UniProtKB-KW

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionATP binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

thymidine kinase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 209209Thymidine kinase HAMAP-Rule MF_00124
PRO_0000175048

Regions

Nucleotide binding9 – 168ATP By similarity
Nucleotide binding88 – 914ATP By similarity

Sites

Active site891Proton acceptor Potential

Sequences

Sequence LengthMass (Da)Tools
Q8PEQ8 [UniParc].

Last modified October 1, 2002. Version 1.
Checksum: 94E083CAF835E9DC

FASTA20923,480
        10         20         30         40         50         60 
MAKLYFYYSA MNAGKTTTLL QSAHNYRERG MRTLILTPKL DHRAGSGVVA SRIGLRADGR 

        70         80         90        100        110        120 
IFERDTELQQ LVERDIHNDG ALHCVLVDEA QFLSRAQVWQ LSEVVDRLRI PVLCYGLRTD 

       130        140        150        160        170        180 
FRGELFEGSQ FLLAWADELE EIKTICHSGS KATMTVRVDA HGHAVQDGPQ VEIGGNERYV 

       190        200 
SVSRAEFKKI MRGEGRIDPL QIALPLPVA 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE008923 Genomic DNA. Translation: AAM39117.1.
RefSeqNP_644581.1. NC_003919.1.

3D structure databases

ProteinModelPortalQ8PEQ8.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING190486.XAC4282.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAM39117; AAM39117; XAC4282.
GeneID1158353.
KEGGxac:XAC4282.
PATRIC24060760. VBIXanAxo33670_4423.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG1435.
HOGENOMHOG000076391.
KOK00857.
OMARTICHCG.
OrthoDBEOG69D3J2.
ProtClustDBPRK04296.

Enzyme and pathway databases

BioCycXAXO190486:GH55-4282-MONOMER.

Family and domain databases

HAMAPMF_00124. Thymidine_kinase.
InterProIPR027417. P-loop_NTPase.
IPR001267. Thymidine_kinase.
IPR020634. Thymidine_kinase_subgr.
[Graphical view]
PfamPF00265. TK. 1 hit.
[Graphical view]
PIRSFPIRSF035805. TK_cell. 1 hit.
SUPFAMSSF52540. SSF52540. 1 hit.
ProtoNetSearch...

Entry information

Entry nameKITH_XANAC
AccessionPrimary (citable) accession number: Q8PEQ8
Entry history
Integrated into UniProtKB/Swiss-Prot: March 1, 2005
Last sequence update: October 1, 2002
Last modified: April 16, 2014
This is version 68 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families