UniProt:B7FA90 HPT1

chain
  • transit peptide:1-77
  • chain:78-404
checksum 65B7E822C583A326
comment
  • FUNCTION Involved in the synthesis of tocopherol (vitamin E). Catalyzes the condensation of homogentisate and phytyl diphosphate to form dimethylphytylhydroquinone (By similarity).CATALYTIC ACTIVITY phytyl diphosphate + homogentisate + H(+) = 2-methyl-6-phytyl-1,4-benzene-1,4-diol + CO2 + diphosphatePATHWAY Cofactor biosynthesis; tocopherol biosynthesis.SUBCELLULAR LOCATION Belongs to the UbiA prenyltransferase family.
created [InstanceEdit:1164949] Wu, Guanming, 2010-12-11
crossReference
databaseName UniProt
dbId 1156047
description
  • recommendedName: Probable homogentisate phytyltransferase 1, chloroplastic ecNumber: 2.5.1.115 alternativeName: Vitamin E pathway gene 2-1 protein shortName: OsVTE2-1
displayName UniProt:B7FA90 HPT1
geneName
  • HPT1
  • VTE2-1
  • Os06g0658900
  • LOC_Os06g44840
  • B1047G05.17
  • P0677B10.32
identifier B7FA90
isSequenceChanged false
keyword
  • Chloroplast
  • Membrane
  • Plastid
  • Reference proteome
  • Thylakoid
  • Transferase
  • Transit peptide
  • Transmembrane
  • Transmembrane helix
modified [InstanceEdit:9939033] Weiser, Joel, 2025-02-21
name
  • HPT1
referenceDatabase [ReferenceDatabase:2] UniProt
schemaClass ReferenceGeneProduct
secondaryIdentifier
  • HPT1_ORYSJ
  • A0A0N7KMJ1
  • Q0DAE9
  • Q67U28
sequenceLength 404
species [Species:1250427] Oryza sativa subsp. japonica
url http://purl.uniprot.org/uniprot/B7FA90