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TPS02 terpene synthase 02 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 827376, updated on 3-Dec-2024

Summary

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Official Symbol
TPS02
Official Full Name
terpene synthase 02
Primary source
TAIR:AT4G16730
Locus tag
AT4G16730
See related
Araport:AT4G16730
Gene type
protein coding
RefSeq status
REVIEWED
Organism
Arabidopsis thaliana (ecotype: Columbia)
Lineage
Eukaryota; Viridiplantae; Streptophyta; Embryophyta; Tracheophyta; Spermatophyta; Magnoliopsida; eudicotyledons; Gunneridae; Pentapetalae; rosids; malvids; Brassicales; Brassicaceae; Camelineae; Arabidopsis
Also known as
DL4390W; FCAALL.15; terpene synthase 02
Summary
In the Col ecotype, no functional protein is encoded at this locus due to the presence of a two-base (AT) insertion 184 nucleotides downstream of the start codon leading to a frame shift and premature translational termination. However, in the Ws ecotype, a functional terpene synthase that localizes to the chloroplast is encoded at this locus. It can catalyze the synthesis of (E)-beta-ocimene and (E,E)-alpha farnesene in vitro, but, it has more activity as an (E)-beta-ocimene synthase activity in vivo. This may reflect the greater availability of the GPP precursor of (E)-beta-ocimene than of the FPP precursor of (E,E)-alpha-farnesene in the chloroplasts where the Ws TPS02 is present.
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Genomic context

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See TPS02 in Genome Data Viewer
Location:
chromosome: 4
Exon count:
7
Sequence:
Chromosome: 4; NC_003075.7 (9402898..9406136)

Chromosome 4 - NC_003075.7Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene phosphatidylserine decarboxylase 1 Neighboring gene glycosyltransferase family protein 28 Neighboring gene Ribosomal protein L23/L15e family protein Neighboring gene terpene synthase 03 Neighboring gene Exostosin family protein Neighboring gene ncRNA

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Variation of herbivore-induced volatile terpenes among Arabidopsis ecotypes depends on allelic differences and subcellular targeting of two terpene synthases, TPS02 and TPS03. Huang M, et al. Plant Physiol, 2010 Jul. PMID 20463089, Free PMC Article
  2. Sequence and analysis of chromosome 4 of the plant Arabidopsis thaliana. Mayer K, et al. Nature, 1999 Dec 16. PMID 10617198

GeneRIFs: Gene References Into Functions

What's a GeneRIF?
  1. Differences in the relative emissions of (E)-beta-ocimene and (E,E)-alpha-farnesene from different accessions were attributed to allelic variation of two closely related, tandem-duplicated terpene synthase genes, TPS02 and TPS03. [TPS02]
    Title: Variation of herbivore-induced volatile terpenes among Arabidopsis ecotypes depends on allelic differences and subcellular targeting of two terpene synthases, TPS02 and TPS03.
Submit: New GeneRIF Correction

General gene information

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NM_001341132.1
NM_117774.4

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
NOT enables (E)-beta-ocimene synthase activity IDA
Inferred from Direct Assay
more info
 PubMed 
NOT enables alpha-farnesene synthase activity IDA
Inferred from Direct Assay
more info
 PubMed 
enables magnesium ion binding IEA
Inferred from Electronic Annotation
more info
  
enables terpene synthase activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
involved_in diterpenoid biosynthetic process IEA
Inferred from Electronic Annotation
more info
  
Component Evidence Code Pubs
located_in chloroplast ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
terpene synthase 02
NP_193406.3
  • terpene synthase 02 (TPS02); INVOLVED IN: metabolic process; EXPRESSED IN: sepal, carpel, stamen; EXPRESSED DURING: 4 anthesis, petal differentiation and expansion stage; CONTAINS InterPro DOMAIN/s: Terpene synthase, metal-binding domain (InterPro:IPR005630), Terpenoid synthase (InterPro:IPR008949), Terpenoid cylases/protein prenyltransferase alpha-alpha toroid (InterPro:IPR008930), Terpene synthase-like (InterPro:IPR001906); BEST Arabidopsis thaliana protein match is: terpene synthase 03 (TAIR:AT4G16740.1); Has 1736 Blast hits to 1706 proteins in 177 species: Archae - 0; Bacteria - 2; Metazoa - 0; Fungi - 0; Plants - 1730; Viruses - 0; Other Eukaryotes - 4 (source: NCBI BLink).

NCBI Reference Sequences (RefSeq)

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Genome Annotation

The following sections contain reference sequences that belong to a specific genome build. Explain

Reference assembly

Genomic

  1. NC_003075.7 Reference assembly

    Range
    9402898..9406136
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_117774.4 → NP_193406.3  terpene synthase 02 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_193406.3

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    P0CJ43
    Conserved Domains (1) summary
    cd00684
    Location:14 → 536
    Terpene_cyclase_plant_C1; Plant Terpene Cyclases, Class 1

  2. NM_001341132.1 → NP_001328553.1  terpene synthase 02 [Arabidopsis thaliana]

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    P0CJ43
    UniProtKB/TrEMBL
    A0A1P8B510
Nucleotide Protein
Heading Accession and Version

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