B7FA90 · HPT1_ORYSJ

Function

function

Involved in the synthesis of tocopherol (vitamin E). Catalyzes the condensation of homogentisate and phytyl diphosphate to form dimethylphytylhydroquinone (By similarity).

Catalytic activity

Pathway

Cofactor biosynthesis; tocopherol biosynthesis.

GO annotations

all annotationsall molecular functionnucleotide bindingmolecular_functionnucleic acid bindingdna bindingchromatin bindingdna-binding transcription factor activityrna bindingcytoskeletal motor activitycatalytic activitynuclease activitysignaling receptor bindingstructural molecule activitytransporter activitybindingprotein bindingtranslation factor activity, rna bindinglipid bindingkinase activitytransferase activityhydrolase activityoxygen bindingenzyme regulator activitycarbohydrate bindingsignaling receptor activitytranslation regulator activitytranscription regulator activityother molecular functionall biological processcarbohydrate metabolic processgeneration of precursor metabolites and energynucleobase-containing compound metabolic processdna metabolic processtranslationlipid metabolic processtransportresponse to stresscell cyclecell communicationsignal transductioncell-cell signalingmulticellular organism developmentcircadian rhythmbiological_processmetabolic processcatabolic processbiosynthetic processresponse to light stimulusresponse to external stimulustropismresponse to biotic stimulusresponse to abiotic stimulusresponse to endogenous stimulusembryo developmentpost-embryonic developmentfruit ripeningabscissionpollinationflower developmentcellular processprogrammed cell deathphotosynthesiscellular component organizationcell growthprotein metabolic processcellular homeostasissecondary metabolic processreproductive processcell differentiationprotein modification processgrowthepigenetic regulation of gene expressionresponse to chemicalanatomical structure developmentregulation of molecular functionother biological processall cellular componentcellular_componentextracellular regioncell wallintracellular anatomical structurenucleusnuclear envelopenucleoplasmnucleoluscytoplasmmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuscytosolribosomecytoskeletonplasma membranechloroplastplastidthylakoidmembraneexternal encapsulating structureother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentchloroplast thylakoid membrane
Molecular Functionhomogentisate phytyltransferase activity
Biological Processvitamin E biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Probable homogentisate phytyltransferase 1, chloroplastic
  • EC number
  • Alternative names
    • Vitamin E pathway gene 2-1 protein (OsVTE2-1)

Gene names

    • Name
      HPT1
    • Synonyms
      VTE2-1
    • ORF names
      B1047G05.17, P0677B10.32
    • Ordered locus names
      Os06g0658900, LOC_Os06g44840

Organism names

  • Taxonomic identifier
  • Strain
    • cv. Nipponbare
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > Liliopsida > Poales > Poaceae > BOP clade > Oryzoideae > Oryzeae > Oryzinae > Oryza > Oryza sativa

Accessions

  • Primary accession
    B7FA90
  • Secondary accessions
    • A0A0N7KMJ1
    • Q0DAE9
    • Q67U28

Proteomes

Genome annotation databases

Subcellular Location

Features

Showing features for transmembrane.

TypeIDPosition(s)Description
Transmembrane119-139Helical
Transmembrane144-164Helical
Transmembrane184-204Helical
Transmembrane216-238Helical
Transmembrane245-265Helical
Transmembrane282-302Helical
Transmembrane325-345Helical
Transmembrane348-368Helical
Transmembrane382-402Helical

Keywords

PTM/Processing

Features

Showing features for transit peptide, chain.

TypeIDPosition(s)Description
Transit peptide1-77Chloroplast
ChainPRO_000040987078-404Probable homogentisate phytyltransferase 1, chloroplastic

Proteomic databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Features

Showing features for region, compositional bias.

TypeIDPosition(s)Description
Region68-96Disordered
Compositional bias77-96Polar residues

Sequence similarities

Belongs to the UbiA prenyltransferase family.

Keywords

Phylogenomic databases

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Sequence processing
    The displayed sequence is further processed into a mature form.
  • Length
    404
  • Mass (Da)
    44,501
  • Last updated
    2009-02-10 v1
  • Checksum
    65B7E822C583A326
MDSLRLRPSLLAARAPGAASLPPLRRDHFLPPLCSIHRNGKRPVSLSSQRTQGPSFDQCQKFFGWKSSHHRIPHRPTSSSADASGQPLQSSAEAHDSSSIWKPISSSLDAFYRFSRPHTVIGTALSIVSVSLLAVENLSDVSPLFLTGLLEAVVAALFMNIYIVGLNQLFDIEIDKVNKPTLPLASGEYSPATGVALVSAFAAMSFGLGWAVGSQPLFLALFISFILGTAYSINLPFLRWKRSAVVAALCILAVRAVIVQLAFFLHIQTFVFRRPAVFTRPLIFATAFMTFFSVVIALFKDIPDIEGDRIFGIKSFSVRLGQKKVFWICVGLLEMAYCVAILMGATSACLWSKYATVVGHAILAAILWNRSRSIDLTSKTAITSFYMFIWKLFYAEYLLIPLVR

Sequence caution

The sequence BAD37835.1 differs from that shown. Reason: Erroneous gene model prediction
The sequence BAD38343.1 differs from that shown. Reason: Erroneous gene model prediction
The sequence BAF20174.2 differs from that shown. Reason: Erroneous gene model prediction

Features

Showing features for compositional bias.

TypeIDPosition(s)Description
Compositional bias77-96Polar residues

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AP004803
EMBL· GenBank· DDBJ
BAD37835.1
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
AP005760
EMBL· GenBank· DDBJ
BAD38343.1
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
AP008212
EMBL· GenBank· DDBJ
BAF20174.2
EMBL· GenBank· DDBJ
Genomic DNA Sequence problems.
AP014962
EMBL· GenBank· DDBJ
BAS98961.1
EMBL· GenBank· DDBJ
Genomic DNA
AK243323
EMBL· GenBank· DDBJ
BAH01538.1
EMBL· GenBank· DDBJ
mRNA

Genome annotation databases

Similar Proteins

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