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SPS2 solanesyl diphosphate synthase 2 [ Arabidopsis thaliana (thale cress) ]

Gene ID: 838275, updated on 18-Sep-2024

Summary

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Official Symbol
SPS2
Official Full Name
solanesyl diphosphate synthase 2
Primary source
TAIR:AT1G17050
Locus tag
AT1G17050
See related
Araport:AT1G17050
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
AtSPS2; F20D23.25; F20D23_25; solanesyl diphosphate synthase 2
Summary
Encodes one of the two paralogous solanesyl diphosphate synthases - SPS1 (At1g78510) and SPS2 (At1g17050) - that assemble the side-chain of plastoquinone-9 in plastids.
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Genomic context

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See SPS2 in Genome Data Viewer
Location:
chromosome: 1
Exon count:
6
Sequence:
Chromosome: 1; NC_003070.9 (5828915..5831383)

Chromosome 1 - NC_003070.9Genomic Context describing neighboring genes Neighboring gene uncharacterized protein Neighboring gene SH2 domain protein A Neighboring gene ncRNA Neighboring gene uncharacterized protein Neighboring gene cytochrome p450 72c1 Neighboring gene ncRNA Neighboring gene GC-rich sequence DNA-binding factor-like protein with Tuftelin interacting domain-containing protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003070.9

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Identification and subcellular localization of two solanesyl diphosphate synthases from Arabidopsis thaliana. Jun L, et al. Plant Cell Physiol, 2004 Dec. PMID 15653808
  2. Functional modeling identifies paralogous solanesyl-diphosphate synthases that assemble the side chain of plastoquinone-9 in plastids. Block A, et al. J Biol Chem, 2013 Sep 20. PMID 23913686, Free PMC Article
  3. Fibrillin 5 Is Essential for Plastoquinone-9 Biosynthesis by Binding to Solanesyl Diphosphate Synthases in Arabidopsis. Kim EH, et al. Plant Cell, 2015 Oct. PMID 26432861, Free PMC Article
  4. AT_CHLORO, a comprehensive chloroplast proteome database with subplastidial localization and curated information on envelope proteins. Ferro M, et al. Mol Cell Proteomics, 2010 Jun. PMID 20061580, Free PMC Article
  5. Sorting signals, N-terminal modifications and abundance of the chloroplast proteome. Zybailov B, et al. PLoS One, 2008 Apr 23. PMID 18431481, Free PMC Article

See all (6) citations in PubMed

GeneRIFs: Gene References Into Functions

Pathways from PubChem

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Interactions

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Products Interactant Other Gene Complex Source Pubs Description

General gene information

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Homology

NM_101565.6

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables all-trans-nonaprenyl-diphosphate synthase (geranylgeranyl-diphosphate specific) activity IEA
Inferred from Electronic Annotation
more info
  
Process Evidence Code Pubs
acts_upstream_of_or_within plastoquinone biosynthetic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
NOT involved_in ubiquinone biosynthetic process IMP
Inferred from Mutant Phenotype
more info
 PubMed 
Component Evidence Code Pubs
located_in chloroplast HDA PubMed 
located_in chloroplast ISM
Inferred from Sequence Model
more info
  
located_in chloroplast stroma HDA PubMed 
located_in plastid IDA
Inferred from Direct Assay
more info
 PubMed 

General protein information

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Preferred Names
solanesyl diphosphate synthase 2
NP_173148.2
  • solanesyl diphosphate synthase 2 (SPS2); FUNCTIONS IN: trans-octaprenyltranstransferase activity; INVOLVED IN: ubiquinone biosynthetic process; LOCATED IN: chloroplast, plastid; EXPRESSED IN: 22 plant structures; EXPRESSED DURING: 13 growth stages; CONTAINS InterPro DOMAIN/s: Solanesyl diphosphate synthase (InterPro:IPR014120), Polyprenyl synthetase-related (InterPro:IPR017446), Terpenoid synthase (InterPro:IPR008949), Polyprenyl synthetase (InterPro:IPR000092); BEST Arabidopsis thaliana protein match is: solanesyl diphosphate synthase 1 (TAIR:AT1G78510.1); Has 16766 Blast hits to 16738 proteins in 2950 species: Archae - 341; Bacteria - 9538; Metazoa - 427; Fungi - 613; Plants - 416; Viruses - 0; Other Eukaryotes - 5431 (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_003070.9 Reference assembly

    Range
    5828915..5831383
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_101565.6 → NP_173148.2  solanesyl diphosphate synthase 2 [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_173148.2

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q76FS5, Q84LG1, Q9SHG4
    UniProtKB/TrEMBL
    A0A178W8X1, A0A5S9UTK4, A0A7G2DTT5
    Conserved Domains (1) summary
    PLN02857
    Location:1 → 417
    PLN02857; octaprenyl-diphosphate synthase
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q76FS5.1

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