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IPT8 ATP/ADP isopentenyltransferase [ Arabidopsis thaliana (thale cress) ]

Gene ID: 821450, updated on 18-Sep-2024

Summary

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Official Symbol
IPT8
Official Full Name
ATP/ADP isopentenyltransferase
Primary source
TAIR:AT3G19160
Locus tag
AT3G19160
See related
Araport:AT3G19160
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
ATIPT8; ATP/ADP isopentenyltransferases; isopentenyltransferase 8; MVI11.16; PGA22
Summary
Encodes cytokinin synthase.
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Genomic context

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See IPT8 in Genome Data Viewer
Location:
chromosome: 3
Exon count:
2
Sequence:
Chromosome: 3; NC_003074.8 (6621988..6623278, complement)

Chromosome 3 - NC_003074.8Genomic Context describing neighboring genes Neighboring gene RING/U-box superfamily protein Neighboring gene KIP-related protein 6 Neighboring gene presequence protease 1 Neighboring gene plastid division protein

Genomic regions, transcripts, and products

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Genomic Sequence:
NC_003074.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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Related articles in PubMed

  1. Identification of genes encoding adenylate isopentenyltransferase, a cytokinin biosynthesis enzyme, in Arabidopsis thaliana. Takei K, et al. J Biol Chem, 2001 Jul 13. PMID 11313355
  2. Agrobacterium tumefaciens increases cytokinin production in plastids by modifying the biosynthetic pathway in the host plant. Sakakibara H, et al. Proc Natl Acad Sci U S A, 2005 Jul 12. PMID 15998742, Free PMC Article
  3. Roles of Arabidopsis ATP/ADP isopentenyltransferases and tRNA isopentenyltransferases in cytokinin biosynthesis. Miyawaki K, et al. Proc Natl Acad Sci U S A, 2006 Oct 31. PMID 17062755, Free PMC Article
  4. Sequence and analysis of chromosome 3 of the plant Arabidopsis thaliana. Salanoubat M, et al. Nature, 2000 Dec 14. PMID 11130713

GeneRIFs: Gene References Into Functions

Pathways from PubChem

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General gene information

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NM_112803.1

Gene Ontology Provided by TAIR

Function Evidence Code Pubs
enables AMP dimethylallyltransferase activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
enables ATP/ADP dimethylallyltransferase activity ISS
Inferred from Sequence or Structural Similarity
more info
 PubMed 
Process Evidence Code Pubs
acts_upstream_of_or_within cytokinin biosynthetic process IGI
Inferred from Genetic Interaction
more info
 PubMed 
acts_upstream_of_or_within cytokinin biosynthetic process TAS
Traceable Author Statement
more info
 PubMed 
Component Evidence Code Pubs
located_in chloroplast ISM
Inferred from Sequence Model
more info
  

General protein information

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Preferred Names
ATP/ADP isopentenyltransferase
NP_188547.1
  • ATP/ADP isopentenyltransferases (IPT8); FUNCTIONS IN: AMP dimethylallyltransferase activity, ATP/ADP dimethylallyltransferase activity; INVOLVED IN: cytokinin biosynthetic process; LOCATED IN: chloroplast; EXPRESSED IN: flower, endosperm, leaf; EXPRESSED DURING: LP.06 six leaves visible, 4 anthesis, petal differentiation and expansion stage, LP.08 eight leaves visible, LP.12 twelve leaves visible; CONTAINS InterPro DOMAIN/s: tRNA isopentenyltransferase (InterPro:IPR002627); BEST Arabidopsis thaliana protein match is: isopentenyltransferase 1 (TAIR:AT1G68460.1); Has 7761 Blast hits to 7589 proteins in 2594 species: Archae - 0; Bacteria - 5318; Metazoa - 182; Fungi - 164; Plants - 290; Viruses - 0; Other Eukaryotes - 1807 (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_003074.8 Reference assembly

    Range
    6621988..6623278 complement
    Download
    GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

  1. NM_112803.1 → NP_188547.1  ATP/ADP isopentenyltransferase [Arabidopsis thaliana]

    See identical proteins and their annotated locations for NP_188547.1

    Status: REVIEWED

    UniProtKB/Swiss-Prot
    Q9LJL4
    UniProtKB/TrEMBL
    A0A178VHX4, A0A654F8N3
    Conserved Domains (1) summary
    PLN02165
    Location:1 → 328
    PLN02165; adenylate isopentenyltransferase
Nucleotide Protein
Heading Accession and Version
Protein Accession Links
GenPept Link UniProtKB Link
Q9LJL4.1

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