IMB1 Transcription factor GTE6 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: IMB1
Official Full Name: Transcription factor GTE6
Primary source: TAIR:AT2G34900
Locus tag: AT2G34900
See related: Araport:AT2G34900
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: F19I3.13; F19I3_13; GLOBAL TRANSCRIPTION FACTOR GROUP E1; GTE01; GTE1; IMBIBITION-INDUCIBLE 1
Summary: Encodes a member of the BET subgroup of bromodomain proteins, a novel class of putative transcription factors. Its expression is induced during seed imbibition and downregulated during germination. Seeds of a loss-of-function mutant allele, imb1, show impaired cotyledon greening during germination in abscisic acid (ABA) and express higher levels of ABI5 protein than the wild type. Moreover, imb1 seeds are deficient in the phytochrome A (phyA)-mediated very-low-fluence response of germination.
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Genomic context

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See IMB1 in Genome Data Viewer

Location:: chromosome: 2

Exon count:: 9

Sequence:: Chromosome: 2; NC_003071.7 (14723013..14725684, complement)

Chromosome 2 - NC_003071.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003071.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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Homology

Orthologs from OrthoDB

NM_129043.5

Supported by ESTs:

NM_201873.2

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in positive regulation of DNA-templated transcription	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within positive regulation of seed germination	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	IDA Inferred from Direct Assay more info	PubMed
located_in nucleus	ISM Inferred from Sequence Model more info

General protein information

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Preferred Names: Transcription factor GTE6

NP_181036.2

IMBIBITION-INDUCIBLE 1 (IMB1); CONTAINS InterPro DOMAIN/s: Transcription factor GTE6 (InterPro:IPR017413), Bromodomain, conserved site (InterPro:IPR018359), Bromodomain (InterPro:IPR001487); BEST Arabidopsis thaliana protein match is: general transcription factor group E6 (TAIR:AT3G52280.1); Has 6743 Blast hits to 5369 proteins in 274 species: Archae - 2; Bacteria - 32; Metazoa - 4105; Fungi - 1178; Plants - 592; Viruses - 0; Other Eukaryotes - 834 (source: NCBI BLink).

NP_973602.1

IMBIBITION-INDUCIBLE 1 (IMB1); CONTAINS InterPro DOMAIN/s: Bromodomain, conserved site (InterPro:IPR018359), Bromodomain (InterPro:IPR001487); BEST Arabidopsis thaliana protein match is: general transcription factor group E6 (TAIR:AT3G52280.2); Has 35333 Blast hits to 34131 proteins in 2444 species: Archae - 798; Bacteria - 22429; Metazoa - 974; Fungi - 991; Plants - 531; Viruses - 0; Other Eukaryotes - 9610 (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

NC_003071.7 Reference assembly

Range

14723013..14725684 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_129043.5 → NP_181036.2 Transcription factor GTE6 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_181036.2

Status: REVIEWED

UniProtKB/Swiss-Prot

O64754, Q56W05, Q84XV2

UniProtKB/TrEMBL

A0A178VQP9, A0A5S9X429, A0A654EYW1

Conserved Domains (2) summary

cd05506
Location:110 → 208

Bromo_plant1; Bromodomain, uncharacterized subfamily specific to plants. Might function as a global transcription factor. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with ...

pfam17035
Location:272 → 335

BET; Bromodomain extra-terminal - transcription regulation
NM_201873.2 → NP_973602.1 Transcription factor GTE6 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_973602.1

Status: REVIEWED

UniProtKB/TrEMBL

A0A7G2EEF8, F4IIX2

Conserved Domains (2) summary

cd05506
Location:1 → 98

Bromo_plant1; Bromodomain, uncharacterized subfamily specific to plants. Might function as a global transcription factor. Bromodomains are 110 amino acid long domains, that are found in many chromatin associated proteins. Bromodomains can interact specifically with ...

pfam17035
Location:163 → 225

BET; Bromodomain extra-terminal - transcription regulation