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Protein

Thymidylate kinase

Gene

tmk

Organism
Streptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Phosphorylation of dTMP to form dTDP in both de novo and salvage pathways of dTTP synthesis.UniRule annotation

Catalytic activityi

ATP + dTMP = ADP + dTDP.UniRule annotation

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Nucleotide bindingi11 – 18ATPUniRule annotation8

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionKinase, Transferase
Biological processNucleotide biosynthesis
LigandATP-binding, Nucleotide-binding

Names & Taxonomyi

Protein namesi
Recommended name:
Thymidylate kinaseUniRule annotation (EC:2.7.4.9UniRule annotation)
Alternative name(s):
dTMP kinaseUniRule annotation
Gene namesi
Name:tmkUniRule annotation
Ordered Locus Names:SPD_0825
OrganismiStreptococcus pneumoniae serotype 2 (strain D39 / NCTC 7466)
Taxonomic identifieri373153 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
Proteomesi
  • UP000001452 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000232941 – 212Thymidylate kinaseAdd BLAST212

Interactioni

Protein-protein interaction databases

STRINGi373153.SPD_0825.

Structurei

3D structure databases

ProteinModelPortaliQ04KZ0.
SMRiQ04KZ0.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidylate kinase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4108ZMD. Bacteria.
COG0125. LUCA.
HOGENOMiHOG000229078.
KOiK00943.
OMAiFLYTADH.

Family and domain databases

HAMAPiMF_00165. Thymidylate_kinase. 1 hit.
InterProiView protein in InterPro
IPR027417. P-loop_NTPase.
IPR018095. Thymidylate_kin_CS.
IPR018094. Thymidylate_kinase.
PANTHERiPTHR10344:SF4. PTHR10344:SF4. 1 hit.
SUPFAMiSSF52540. SSF52540. 1 hit.
TIGRFAMsiTIGR00041. DTMP_kinase. 1 hit.
PROSITEiView protein in PROSITE
PS01331. THYMIDYLATE_KINASE. 1 hit.

Sequencei

Sequence statusi: Complete.

Q04KZ0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSKGFLVSLE GPEGAGKTSV LEALLPILEE KGVEVLTTRE PGGVLIGEKI
60 70 80 90 100
REVILDPSHT QMDAKTELLL YIASRRQHLV EKVLPALEAG KLVIMDRFID
110 120 130 140 150
SSVAYQGFGR GLDIEAIDWL NQFATDGLKP DLTLYFDIEV EEGLARIAAN
160 170 180 190 200
SDREVNRLDL EGLDLHKKVR QGYLSLLDKE GNRIVKIDAS LPLEQVVETT
210
NAVLFDGMGL AK
Length:212
Mass (Da):23,339
Last modified:November 14, 2006 - v1
Checksum:i1E759CB291D08934
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000410 Genomic DNA. Translation: ABJ54857.1.
RefSeqiWP_000033364.1. NC_008533.1.

Genome annotation databases

EnsemblBacteriaiABJ54857; ABJ54857; SPD_0825.
KEGGispd:SPD_0825.

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.

Entry informationi

Entry nameiKTHY_STRP2
AccessioniPrimary (citable) accession number: Q04KZ0
Entry historyiIntegrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: November 14, 2006
Last modified: June 7, 2017
This is version 61 of the entry and version 1 of the sequence. See 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