ISI1 binding protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

Official Symbol: ISI1
Official Full Name: binding protein
Primary source: TAIR:AT4G27750
Locus tag: AT4G27750
See related: Araport:AT4G27750
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: IMPAIRED SUCROSE INDUCTION 1; T29A15.240; T29A15_240
Summary: A genetic locus involved in sugar sensing and coordinating carbohydrate synthesis and utilization by the whole plant. Lines carrying mutations in this gene shows restricted carbohydrate allocation to plant growth and seed set, elevated chlorophyll levels, and reduced sugar induction of starch biosynthesis.
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Chromosome 4 - NC_003075.7 Genomic Context describing neighboring genes

Go to nucleotide: Graphics FASTA GenBank

ISI1 is part of a plant-specific mechanism that co-ordinates carbohydrate availability with gene expression and plant growth and development.[ISI1]
Title: Impaired sucrose induction1 encodes a conserved plant-specific protein that couples carbohydrate availability to gene expression and plant growth.

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

NM_118914.3

Function	Evidence Code	Pubs
enables molecular_function	ND No biological Data available more info

Process	Evidence Code	Pubs
acts_upstream_of_or_within regulation of carbohydrate metabolic process	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within sucrose mediated signaling	IMP Inferred from Mutant Phenotype more info

Component	Evidence Code	Pubs
located_in nucleus	ISM Inferred from Sequence Model more info

NP_194505.2

IMPAIRED SUCROSE INDUCTION 1 (ISI1); FUNCTIONS IN: binding; INVOLVED IN: sucrose mediated signaling, regulation of carbohydrate metabolic process; LOCATED IN: cellular_component unknown; EXPRESSED IN: 26 plant structures; EXPRESSED DURING: 15 growth stages; CONTAINS InterPro DOMAIN/s: Cell division control 14, SIN component (InterPro:IPR012535), Armadillo-type fold (InterPro:IPR016024); Has 74 Blast hits to 74 proteins in 36 species: Archae - 0; Bacteria - 0; Metazoa - 0; Fungi - 31; Plants - 43; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink).