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Protein

Thymidylate synthase

Gene

thyA

Organism
Lactobacillus delbrueckii subsp. bulgaricus (strain ATCC BAA-365)
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: dTTP 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 sitei200 – 2001UniRule annotation

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Methyltransferase, Transferase

Keywords - Biological processi

Nucleotide biosynthesis

Enzyme and pathway databases

BioCyciLDEL321956:GI15-718-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:LBUL_0720
OrganismiLactobacillus delbrueckii subsp. bulgaricus (strain ATCC BAA-365)
Taxonomic identifieri321956 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesLactobacillaceaeLactobacillus

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 – 318318Thymidylate synthasePRO_1000000615Add
BLAST

Interactioni

Subunit structurei

Homodimer.UniRule annotation

Structurei

3D structure databases

ProteinModelPortaliQ04B29.
SMRiQ04B29. Positions 5-318.
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.

Family and domain databases

Gene3Di3.30.572.10. 2 hits.
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.

Q04B29-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MANQDQAYLD LLKKIMTEGN DKNDRTGTGT RSLFGAQMRF DLSQGFPILT
60 70 80 90 100
TKRVPFGLIK SELLWFLRGD TNIRFLLEHK NHIWDEWAFK NWVTSPEYQG
110 120 130 140 150
PDMTDFGLRS QKDPGFKAVY DEEMQKFCQR ILDDEAFAQK YGNLGDVYGA
160 170 180 190 200
QWRHWGKRDG GFIDQIADVI EQIKTNPDSR RLIVTAWNPE DVPSSALPPC
210 220 230 240 250
HVLFQFYVAD GKLSLQLYQR SGDMFLGVPF NIASYSLLLS LIARETGLEV
260 270 280 290 300
GEFVHTIGDA HIYKNHFAQV EEQLKRKPFD APTLWLNPGK KKVADFEMAD
310
IKLVNYQHGS TIKAPVAV
Length:318
Mass (Da):36,371
Last modified:November 14, 2006 - v1
Checksum:iD0EC7D5781914CFE
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000412 Genomic DNA. Translation: ABJ58343.1.
RefSeqiWP_003619256.1. NC_008529.1.
YP_812781.1. NC_008529.1.

Genome annotation databases

EnsemblBacteriaiABJ58343; ABJ58343; LBUL_0720.
GeneIDi4083847.
KEGGilbu:LBUL_0720.
PATRICi22221287. VBILacDel70259_0721.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000412 Genomic DNA. Translation: ABJ58343.1.
RefSeqiWP_003619256.1. NC_008529.1.
YP_812781.1. NC_008529.1.

3D structure databases

ProteinModelPortaliQ04B29.
SMRiQ04B29. Positions 5-318.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABJ58343; ABJ58343; LBUL_0720.
GeneIDi4083847.
KEGGilbu:LBUL_0720.
PATRICi22221287. VBILacDel70259_0721.

Phylogenomic databases

eggNOGiCOG0207.
HOGENOMiHOG000257899.
KOiK00560.
OMAiNEWADEN.
OrthoDBiEOG6K6V53.

Enzyme and pathway databases

UniPathwayiUPA00575.
BioCyciLDEL321956:GI15-718-MONOMER.

Family and domain databases

Gene3Di3.30.572.10. 2 hits.
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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC BAA-365.

Entry informationi

Entry nameiTYSY_LACDB
AccessioniPrimary (citable) accession number: Q04B29
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: November 14, 2006
Last modified: June 24, 2015
This is version 63 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

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.