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Q7CQF3 (KITH_SALTY) Reviewed, UniProtKB/Swiss-Prot

Last modified July 9, 2014. Version 64. 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:STM1750
OrganismSalmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) [Reference proteome] [HAMAP]
Taxonomic identifier99287 [NCBI]
Taxonomic lineageBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella

Protein attributes

Sequence length205 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
Metal-binding
Nucleotide-binding
Zinc
   Molecular functionKinase
Transferase
   Technical termComplete proteome
Reference 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

zinc ion binding

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 205205Thymidine kinase HAMAP-Rule MF_00124
PRO_0000175014

Regions

Nucleotide binding9 – 168ATP By similarity
Nucleotide binding87 – 904ATP By similarity

Sites

Active site881Proton acceptor Potential
Metal binding1451Zinc By similarity
Metal binding1471Zinc By similarity
Metal binding1821Zinc By similarity
Metal binding1851Zinc By similarity

Sequences

Sequence LengthMass (Da)Tools
Q7CQF3 [UniParc].

Last modified July 5, 2004. Version 1.
Checksum: 89F01D1D1D568DE9

FASTA20523,405
        10         20         30         40         50         60 
MAQLYFYYSA MNAGKSTALL QSSYNYQERG MRTVVYTAEI DDRFGAGKVS SRIGLSSPAK 

        70         80         90        100        110        120 
LFNQNTSLFE EIRAESARQT IHCVLVDESQ FLTRQQVYQL SEVVDKLDIP VLCYGLRTDF 

       130        140        150        160        170        180 
RGELFVGSQY LLAWSDKLVE LKTICFCGRK ASMVLRLDQD GRPYNEGEQV VIGGNERYVS 

       190        200 
VCRKHYKDAL EEGSLTAIQE RHRHI 

« Hide

References

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
AE006468 Genomic DNA. Translation: AAL20668.1.
RefSeqNP_460709.1. NC_003197.1.

3D structure databases

ProteinModelPortalQ7CQF3.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING99287.STM1750.

Proteomic databases

PaxDbQ7CQF3.
PRIDEQ7CQF3.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaAAL20668; AAL20668; STM1750.
GeneID1253269.
KEGGstm:STM1750.
PATRIC32382013. VBISalEnt20916_1846.

Phylogenomic databases

eggNOGCOG1435.
HOGENOMHOG000076391.
KOK00857.
OMAELKTVCH.
OrthoDBEOG69D3J2.
PhylomeDBQ7CQF3.

Enzyme and pathway databases

BioCycSENT99287:GCTI-1758-MONOMER.

Family and domain databases

HAMAPMF_00124. Thymidine_kinase.
InterProIPR027417. P-loop_NTPase.
IPR001267. Thymidine_kinase.
IPR020633. Thymidine_kinase_CS.
IPR020634. Thymidine_kinase_subgr.
[Graphical view]
PANTHERPTHR11441. PTHR11441. 1 hit.
PfamPF00265. TK. 1 hit.
[Graphical view]
PIRSFPIRSF035805. TK_cell. 1 hit.
SUPFAMSSF52540. SSF52540. 1 hit.
PROSITEPS00603. TK_CELLULAR_TYPE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameKITH_SALTY
AccessionPrimary (citable) accession number: Q7CQF3
Entry history
Integrated into UniProtKB/Swiss-Prot: March 1, 2005
Last sequence update: July 5, 2004
Last modified: July 9, 2014
This is version 64 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