Q9LJL4 · IPT8_ARATH

Function

function

Involved in cytokinin biosynthesis. Catalyzes the transfer of an isopentenyl group from dimethylallyl diphosphate (DMAPP) to ATP and ADP.

Catalytic activity

Features

Showing features for binding site.

TypeIDPosition(s)Description
Binding site50-57ATP (UniProtKB | ChEBI)

GO annotations

AspectTerm
Cellular Componentchloroplast
Molecular FunctionAMP dimethylallyltransferase activity
Molecular FunctionATP binding
Molecular FunctionATP/ADP dimethylallyltransferase activity
Biological Processcytokinin biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Adenylate isopentenyltransferase 8, chloroplastic
  • EC number
  • Short names
    AtIPT8
  • Alternative names
    • Adenylate dimethylallyltransferase 8
    • Cytokinin synthase 8
    • Plant growth activator 22

Gene names

    • Name
      IPT8
    • Synonyms
      PGA22
    • ORF names
      MVI11.16
    • Ordered locus names
      At3g19160

Organism names

  • Taxonomic identifier
  • Strains
    • cv. Columbia
    • cv. Wassilewskija
  • Taxonomic lineage
    Eukaryota > Viridiplantae > Streptophyta > Embryophyta > Tracheophyta > Spermatophyta > Magnoliopsida > eudicotyledons > Gunneridae > Pentapetalae > rosids > malvids > Brassicales > Brassicaceae > Camelineae > Arabidopsis

Accessions

  • Primary accession
    Q9LJL4

Proteomes

Organism-specific databases

Genome annotation databases

Subcellular Location

Keywords

Phenotypes & Variants

Disruption phenotype

No visible phenotype, due the redundancy with other IPTs.

Variants

We now provide the "Disease & Variants" viewer in its own tab.

The viewer provides 56 variants from UniProt as well as other sources including ClinVar and dbSNP.

Go to variant viewer

PTM/Processing

Features

Showing features for transit peptide, chain.

TypeIDPosition(s)Description
Transit peptide1-35Chloroplast
ChainPRO_000039107636-330Adenylate isopentenyltransferase 8, chloroplastic

Proteomic databases

PTM databases

Expression

Tissue specificity

Expressed in roots and in immature seeds with highest expression in the chalazal endosperm.

Developmental stage

Expressed at the early stages of embryo development, up to the late heart stage.

Gene expression databases

Interaction

Protein-protein interaction databases

Structure

Family & Domains

Sequence similarities

Belongs to the IPP transferase 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
    330
  • Mass (Da)
    37,322
  • Last updated
    2000-10-01 v1
  • Checksum
    4FEAD7F679317391
MQNLTSTFVSPSMIPITSPRLRLPPPRSVVPMTTVCMEQSYKQKVVVIMGATGSGKSCLSIDLATRFSGEIVNSDKIQFYDGLKVTTNQMSILERCGVPHHLLGELPPDDSELTTSEFRSLASRSISEITARGNLPIIAGGSNSFIHALLVDRFDPKTYPFSSETSISSGLRYECCFLWVDVSVSVLFEYLSKRVDQMMESGMFEELAGFYDPRYSGSAIRAHGIHKTIGIPEFDRYFSLYPPERKQKMSEWDQARKGAYDEAVQEIKENTWRLAKKQIERIMKLKSSGWDIQRLDATPSFGRSSREIWDNTVLDESIKVVKRFLVKDKV

Keywords

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
AB062614
EMBL· GenBank· DDBJ
BAB59047.1
EMBL· GenBank· DDBJ
mRNA
AB061406
EMBL· GenBank· DDBJ
BAB59034.1
EMBL· GenBank· DDBJ
mRNA
AP000419
EMBL· GenBank· DDBJ
BAB02956.1
EMBL· GenBank· DDBJ
Genomic DNA
CP002686
EMBL· GenBank· DDBJ
AEE76200.1
EMBL· GenBank· DDBJ
Genomic DNA

Genome annotation databases

Similar Proteins

Disclaimer

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