UniProt:Q653T6 SPS1

chain
  • transit peptide:1-31
  • chain:32-430
checksum FD65E337BAE68381
comment
  • FUNCTION Involved in the supply of solanesyl diphosphate for ubiquinone-9 (UQ-9) biosynthesis in mitochondria. Farnesyl diphosphate is the preferred substrate.CATALYTIC ACTIVITY 7 isopentenyl diphosphate + (2E)-geranyl diphosphate = all-trans-nonaprenyl diphosphate + 7 diphosphateCOFACTOR Binds 2 Mg(2+) ions per subunit.PATHWAY Cofactor biosynthesis; ubiquinone biosynthesis.SUBUNIT Homodimer.SUBCELLULAR LOCATION Expressed in leaves, stems and roots. Highest expression in roots.SIMILARITY Belongs to the FPP/GGPP synthase family.
created [InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference
databaseName UniProt
dbId 1158217
description
  • recommendedName: fullName evidence="7"Solanesyl-diphosphate synthase 1, mitochondrial shortName evidence="7"OsSPS1 ecNumber evidence="6"2.5.1.84 alternativeName: fullName evidence="8"All-trans-nonaprenyl-diphosphate synthase 1 (geranyl-diphosphate specific)
displayName UniProt:Q653T6 SPS1
geneName
  • SPS1
  • Os06g0678200
  • LOC_Os06g46450
identifier Q653T6
isSequenceChanged false
keyword
  • Isoprene biosynthesis
  • Magnesium
  • Metal-binding
  • Mitochondrion
  • Reference proteome
  • Transferase
  • Transit peptide
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • SPS1
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • SPS1_ORYSJ
  • A0A0N7KML1
  • B9FQH5
sequenceLength 430
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/Q653T6