R9QMR4 · BPHL1_PINCO

Function

function

Monoterpene synthase (TPS) involved in the biosynthesis of monoterpene natural products included in conifer oleoresin secretions and volatile emissions; these compounds contribute to biotic and abiotic stress defense against herbivores and pathogens (PubMed:23679205).
Catalyzes the conversion of (2E)-geranyl diphosphate (GPP) to --beta-phellandrene and, to a lower extent, to --alpha-phellandrene (PubMed:23679205).

Catalytic activity

Cofactor

Mg2+ (UniProtKB | Rhea| CHEBI:18420 )

Mn2+ (UniProtKB | Rhea| CHEBI:29035 )

Note: Binds 3 Mg2+ or Mn2+ ions per subunit.

Pathway

Terpene metabolism; oleoresin biosynthesis.
Secondary metabolite biosynthesis; terpenoid biosynthesis.

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site372Mg2+ 1 (UniProtKB | ChEBI)
Binding site372Mg2+ 2 (UniProtKB | ChEBI)
Binding site376Mg2+ 1 (UniProtKB | ChEBI)
Binding site376Mg2+ 2 (UniProtKB | ChEBI)
Binding site524Mg2+ 3 (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentchloroplast
Molecular Functionmagnesium ion binding
Molecular Functionterpene synthase activity
Biological Processditerpenoid biosynthetic process
Biological Processgreen leaf volatile biosynthetic process
Biological Processterpenoid biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    (-)-beta-phellandrene synthase 1, chloroplastic
  • EC number
  • Alternative names
    • Terpene synthase (-)betaphell1
      (PcTPS-(-)betaphell1
      )

Gene names

    • Name
      TPS-(-)Bphell1

Organism names

  • Taxonomic identifier
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Pinopsida > Pinidae > Conifers I > Pinales > Pinaceae > Pinus > Pinus subgen. Pinus

Accessions

  • Primary accession
    R9QMR4

Subcellular Location

Keywords

PTM/Processing

Features

Showing features for transit peptide, chain.

TypeIDPosition(s)Description
Transit peptide1-49Chloroplast
ChainPRO_000045501550-621--beta-phellandrene synthase 1, chloroplastic

Structure

Family & Domains

Features

Showing features for motif.

TypeIDPosition(s)Description
Motif372-376DDXXD motif

Domain

The Asp-Asp-Xaa-Xaa-Asp/Glu (DDXXD/E) motif is important for the catalytic activity, presumably through binding to Mg2+.

Sequence similarities

Belongs to the terpene synthase family. Tpsd subfamily.

Keywords

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    621
  • Mass (Da)
    71,452
  • Last updated
    2013-09-18 v1
  • Checksum
    2461B38A51B71A03
MALALVSVAPLVSMRRSLFSSPYELKSIDKTIPNLVMCRKRMSGTPSIRVSSTTSASNDDGVRRRVGDYRYNHWDDDLIDSLATSYEAPSYLERADTLVEAIKDRFNSMGVDDGERMSPLTDLYQRLWMVDSVERLGIDRHFQNEIKSALDYVFSYWKEKGIGRGRQSAVTDLNSTALGLRTLRLHGYPVSSDVLENFKDHNGQFTCSGIQTEGEIRGVLNLFRASLIAFPGEKVMEEAEIFSTMYLKHALQKIAVSSLSQEIEYLLEYGWHTNPPRLEARMYMEVFPQDTIYEQKLVELAKVEFNIFHSLQKRELQSLTRWWKHYGFPQLSFTRHIHVEYYTFGSCIATDPKQSAFRLCFAKMSYFVTVLDDIYDTYGTMEELELFTAAIKRWDPSVVDCLPEYMKGVYMAVYDTVNEMAKEAEKVQGRDTLNYVRQAWELYIDAYMPEAKWISSGYLPTFQEYLDNSKISFGTRITILQPILTLGEPLPHEILQEIDFPAKFNDLISVILRLKGDTRCYKADRARGEEASSVSCYMKDNAGITEEDAVHCINDMVNNLLKELNWELLKPDSNVPISCRKAAFDICRIFHHGYKYRDGYGDATIEVKNLVKRTVLEPVPL

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
JQ240301
EMBL· GenBank· DDBJ
AFU73853.1
EMBL· GenBank· DDBJ
mRNA

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