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Q5L9L6 (TYSY_BACFN) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 63. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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:
Thymidylate synthase

Short name=TS
Short name=TSase
EC=2.1.1.45
Gene names
Name:thyA
Ordered Locus Names:BF3523
OrganismBacteroides fragilis (strain ATCC 25285 / NCTC 9343) [Complete proteome] [HAMAP]
Taxonomic identifier272559 [NCBI]
Taxonomic lineageBacteriaBacteroidetesBacteroidiaBacteroidalesBacteroidaceaeBacteroides

Protein attributes

Sequence length264 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Provides the sole de novo source of dTMP for DNA biosynthesis By similarity. HAMAP-Rule MF_00008

Catalytic activity

5,10-methylenetetrahydrofolate + dUMP = dihydrofolate + dTMP. HAMAP-Rule MF_00008

Pathway

Pyrimidine metabolism; dTTP biosynthesis. HAMAP-Rule MF_00008

Subunit structure

Homodimer By similarity. HAMAP-Rule MF_00008

Subcellular location

Cytoplasm By similarity HAMAP-Rule MF_00008.

Sequence similarities

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

Ontologies

Keywords
   Biological processNucleotide biosynthesis
   Cellular componentCytoplasm
   Molecular functionMethyltransferase
Transferase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processdTMP biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-HAMAP

dTTP biosynthetic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Cellular_componentcytoplasm

Inferred from electronic annotation. Source: UniProtKB-SubCell

   Molecular_functionthymidylate synthase activity

Inferred from electronic annotation. Source: UniProtKB-HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 264264Thymidylate synthase HAMAP-Rule MF_00008
PRO_1000000577

Sites

Active site1461 By similarity

Sequences

Sequence LengthMass (Da)Tools
Q5L9L6 [UniParc].

Last modified June 21, 2005. Version 1.
Checksum: 1D8A4F82BB1754BD

FASTA26430,365
        10         20         30         40         50         60 
MKQYLDLLDR VLTEGIEKGD RTGTGTISVF GHQMRFNLDE GFPCLTTKKL HLKSIIYELL 

        70         80         90        100        110        120 
WFLKGDTNVK YLQDHGVRIW NEWADETGDL GHIYGYQWRS WPTYDGGFID QISEAVDAIK 

       130        140        150        160        170        180 
HNPDSRRIIV SAWNVGDLDH MNLPPCHAFF QFYVANGRLS LQLYQRSADI FLGVPFNIAS 

       190        200        210        220        230        240 
YALLLQMMAQ VTGLQAGDFI HTLGDAHIYL NHLEQVKLQL SREPRPLPQM KINPDVKNIF 

       250        260 
DFQFEDFELV NYDPHPHIAG KVAV 

« Hide

References

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CR626927 Genomic DNA. Translation: CAH09211.1.
RefSeqYP_213125.1. NC_003228.3.

3D structure databases

ProteinModelPortalQ5L9L6.
SMRQ5L9L6. Positions 1-264.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING272559.BF3523.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaCAH09211; CAH09211; BF9343_3430.
GeneID3287200.
KEGGbfs:BF3523.
PATRIC21043772. VBIBacFra29119_3597.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0207.
KOK00560.
OMANLGPVYG.
OrthoDBEOG6K6V53.
ProtClustDBPRK01827.

Enzyme and pathway databases

BioCycBFRA272559:GKF0-3480-MONOMER.
UniPathwayUPA00575.

Family and domain databases

Gene3D3.30.572.10. 1 hit.
HAMAPMF_00008. Thymidy_synth_bact.
InterProIPR023451. Thymidate_synth/dCMP_Mease.
IPR000398. Thymidylate_synthase.
IPR020940. Thymidylate_synthase_AS.
[Graphical view]
PfamPF00303. Thymidylat_synt. 1 hit.
[Graphical view]
PRINTSPR00108. THYMDSNTHASE.
SUPFAMSSF55831. SSF55831. 1 hit.
TIGRFAMsTIGR03284. thym_sym. 2 hits.
PROSITEPS00091. THYMIDYLATE_SYNTHASE. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameTYSY_BACFN
AccessionPrimary (citable) accession number: Q5L9L6
Entry history
Integrated into UniProtKB/Swiss-Prot: January 15, 2008
Last sequence update: June 21, 2005
Last modified: February 19, 2014
This is version 63 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

PATHWAY comments

Index of metabolic and biosynthesis pathways