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Protein

Thymidylate synthase

Gene

thyA

Organism
Caulobacter crescentus (strain ATCC 19089 / CB15)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

Functioni

Provides the sole de novo source of dTMP for DNA biosynthesis.UniRule annotation

Catalytic activityi

5,10-methylenetetrahydrofolate + dUMP = dihydrofolate + dTMP.UniRule annotation

Pathway:idTTP biosynthesis

This protein is involved in the pathway dTTP biosynthesis, which is part of Pyrimidine metabolism.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway dTTP biosynthesis and in Pyrimidine metabolism.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei162 – 1621UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Methyltransferase, Transferase

Keywords - Biological processi

Nucleotide biosynthesis

Enzyme and pathway databases

BioCyciCAULO:CC2124-MONOMER.
UniPathwayiUPA00575.

Names & Taxonomyi

Protein namesi
Recommended name:
Thymidylate synthaseUniRule annotation (EC:2.1.1.45UniRule annotation)
Short name:
TSUniRule annotation
Short name:
TSaseUniRule annotation
Gene namesi
Name:thyAUniRule annotation
Ordered Locus Names:CC_2124
OrganismiCaulobacter crescentus (strain ATCC 19089 / CB15)
Taxonomic identifieri190650 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaCaulobacteralesCaulobacteraceaeCaulobacter
ProteomesiUP000001816 Componenti: Chromosome

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 279279Thymidylate synthasePRO_0000140947Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi190650.CC_2124.

Structurei

3D structure databases

ProteinModelPortaliQ9A6H0.
SMRiQ9A6H0. Positions 18-266.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the thymidylate synthase family. Bacterial-type ThyA subfamily.UniRule annotation

Phylogenomic databases

eggNOGiCOG0207.
HOGENOMiHOG000257900.
KOiK00560.
OMAiNEWADEN.
OrthoDBiEOG6K6V53.

Family and domain databases

Gene3Di3.30.572.10. 1 hit.
HAMAPiMF_00008. Thymidy_synth_bact.
InterProiIPR023451. Thymidate_synth/dCMP_Mease.
IPR000398. Thymidylate_synthase.
IPR020940. Thymidylate_synthase_AS.
[Graphical view]
PfamiPF00303. Thymidylat_synt. 1 hit.
[Graphical view]
PRINTSiPR00108. THYMDSNTHASE.
SUPFAMiSSF55831. SSF55831. 1 hit.
TIGRFAMsiTIGR03284. thym_sym. 2 hits.
PROSITEiPS00091. THYMIDYLATE_SYNTHASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q9A6H0-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSTAVLDAPK AATDHPERQY LTLLADILEN GVQRGDRTGT GTLGVFGRQI
60 70 80 90 100
RFDLAKGFPV LTTKKLHLRS IIIELLWFLK GDTNIAYLKD NGVRIWDEWA
110 120 130 140 150
DENGDLGPVY GKQWRSWATP DGRVIDQISA LVENLKANPN SRRHIVTAWN
160 170 180 190 200
PADVDDMALP PCHCLFQFFV ADGKLSCQLY QRSADVFLGV PFNIASYALL
210 220 230 240 250
TLMVAKVVGL EPGEFVHTFG DAHLYLNHLD QAREQLTREP FDFPTMKIAD
260 270
KRDLFGFEYE DFTLEGYQAH PHIKAEVSV
Length:279
Mass (Da):31,462
Last modified:June 1, 2001 - v1
Checksum:i9EEE96984171B2D7
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005673 Genomic DNA. Translation: AAK24095.1.
PIRiC87512.
RefSeqiNP_420927.1. NC_002696.2.
WP_010919985.1. NC_002696.2.

Genome annotation databases

EnsemblBacteriaiAAK24095; AAK24095; CC_2124.
GeneIDi943048.
KEGGiccr:CC_2124.
PATRICi21301266. VBICauCre124313_2144.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE005673 Genomic DNA. Translation: AAK24095.1.
PIRiC87512.
RefSeqiNP_420927.1. NC_002696.2.
WP_010919985.1. NC_002696.2.

3D structure databases

ProteinModelPortaliQ9A6H0.
SMRiQ9A6H0. Positions 18-266.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi190650.CC_2124.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAK24095; AAK24095; CC_2124.
GeneIDi943048.
KEGGiccr:CC_2124.
PATRICi21301266. VBICauCre124313_2144.

Phylogenomic databases

eggNOGiCOG0207.
HOGENOMiHOG000257900.
KOiK00560.
OMAiNEWADEN.
OrthoDBiEOG6K6V53.

Enzyme and pathway databases

UniPathwayiUPA00575.
BioCyciCAULO:CC2124-MONOMER.

Family and domain databases

Gene3Di3.30.572.10. 1 hit.
HAMAPiMF_00008. Thymidy_synth_bact.
InterProiIPR023451. Thymidate_synth/dCMP_Mease.
IPR000398. Thymidylate_synthase.
IPR020940. Thymidylate_synthase_AS.
[Graphical view]
PfamiPF00303. Thymidylat_synt. 1 hit.
[Graphical view]
PRINTSiPR00108. THYMDSNTHASE.
SUPFAMiSSF55831. SSF55831. 1 hit.
TIGRFAMsiTIGR03284. thym_sym. 2 hits.
PROSITEiPS00091. THYMIDYLATE_SYNTHASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 19089 / CB15.

Entry informationi

Entry nameiTYSY_CAUCR
AccessioniPrimary (citable) accession number: Q9A6H0
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 15, 2002
Last sequence update: June 1, 2001
Last modified: June 24, 2015
This is version 86 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. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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 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.