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Protein

Thymidylate synthase

Gene

thyA

Organism
Rhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)
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 sitei179 – 1791UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Methyltransferase, Transferase

Keywords - Biological processi

Nucleotide biosynthesis

Enzyme and pathway databases

BioCyciRSPH272943:GJAS-2050-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:RHOS4_19970
ORF Names:RSP_0390
OrganismiRhodobacter sphaeroides (strain ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158)
Taxonomic identifieri272943 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter
ProteomesiUP000002703 Componenti: Chromosome 1

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 – 298298Thymidylate synthasePRO_0000321478Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Protein-protein interaction databases

STRINGi272943.RSP_0390.

Structurei

3D structure databases

ProteinModelPortaliQ3J0W9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

eggNOGiCOG0207.
HOGENOMiHOG000257899.
KOiK00560.
OMAiNEWADEN.
OrthoDBiEOG6K6V53.
PhylomeDBiQ3J0W9.

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. 1 hit.
PROSITEiPS00091. THYMIDYLATE_SYNTHASE. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q3J0W9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MAHPEQQYLD LLAQTLERGD RRVDRTGVGT LSLFGAMLRF DLSGGQVPIL
60 70 80 90 100
TTKRVYWKTA VKEMLWFLTG GTNIRPLLQE NVRIWSDWPL AAYRRESGEE
110 120 130 140 150
ISQAAFEQRV LEDEAFAARW GELGPVYGKQ WRRWLGPDGH EHDQIAALIE
160 170 180 190 200
TLRTNPSSRR MLFHAWNVAE VGQMALPPCH MVYQYHVTSD GRLNALLYQR
210 220 230 240 250
SVDLLLGAPF NFVGAAALQL MIAQQAGLVP GDLVWVGGDT HLYLNHLDQA
260 270 280 290
REQTGRAPRD WPRMRLLRRA DSIDDYRIED FAVEGYDPHP AIAAEVAV
Length:298
Mass (Da):33,843
Last modified:November 8, 2005 - v1
Checksum:i8C2D5DBDABB6A216
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000143 Genomic DNA. Translation: ABA79565.1.
RefSeqiWP_011338197.1. NZ_AKVW01000001.1.
YP_353466.1. NC_007493.2.

Genome annotation databases

EnsemblBacteriaiABA79565; ABA79565; RSP_0390.
GeneIDi3718898.
KEGGirsp:RSP_0390.
PATRICi23153922. VBIRhoSph57909_2336.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000143 Genomic DNA. Translation: ABA79565.1.
RefSeqiWP_011338197.1. NZ_AKVW01000001.1.
YP_353466.1. NC_007493.2.

3D structure databases

ProteinModelPortaliQ3J0W9.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi272943.RSP_0390.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABA79565; ABA79565; RSP_0390.
GeneIDi3718898.
KEGGirsp:RSP_0390.
PATRICi23153922. VBIRhoSph57909_2336.

Phylogenomic databases

eggNOGiCOG0207.
HOGENOMiHOG000257899.
KOiK00560.
OMAiNEWADEN.
OrthoDBiEOG6K6V53.
PhylomeDBiQ3J0W9.

Enzyme and pathway databases

UniPathwayiUPA00575.
BioCyciRSPH272943:GJAS-2050-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. 1 hit.
PROSITEiPS00091. THYMIDYLATE_SYNTHASE. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. "Complete sequence of chromosome 1 of Rhodobacter sphaeroides 2.4.1."
    Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina T., Hammon N., Israni S., Pitluck S., Richardson P., Mackenzie C., Choudhary M., Larimer F., Hauser L.J., Land M., Donohue T.J., Kaplan S.
    Submitted (SEP-2005) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 17023 / 2.4.1 / NCIB 8253 / DSM 158.

Entry informationi

Entry nameiTYSY_RHOS4
AccessioniPrimary (citable) accession number: Q3J0W9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: February 26, 2008
Last sequence update: November 8, 2005
Last modified: May 27, 2015
This is version 73 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.