ANT Integrase-type DNA-binding superfamily protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: ANT
Official Full Name: Integrase-type DNA-binding superfamily protein
Primary source: TAIR:AT4G37750
Locus tag: AT4G37750
See related: Araport:AT4G37750
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: AINTEGUMENTA; AtANT; CKC; CKC1; COMPLEMENTING A PROTEIN KINASE C MUTANT 1; DRAGON; DRG; T28I19.30; T28I19_30
Summary: ANT is required for control of cell proliferation and encodes a putative transcriptional regulator similar to AP2. Loss of function alleles have reduced fertility, abnormal ovules and abnormal lateral organs. Expressed specifically in the chalaza and in floral organ primordia.
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Genomic context

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See ANT in Genome Data Viewer

Location:: chromosome: 4

Exon count:: 8

Sequence:: Chromosome: 4; NC_003075.7 (17739514..17742407)

Chromosome 4 - NC_003075.7 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003075.7

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

Differences in both expression and protein activity contribute to the distinct functions of AINTEGUMENTA compared with AINTEGUMENTA-LIKE 5 and AINTEGUMENTA-LIKE 7.
Title: Differences in both expression and protein activity contribute to the distinct functions of AINTEGUMENTA compared with AINTEGUMENTA-LIKE 5 and AINTEGUMENTA-LIKE 7.
The Arabidopsis MATERNAL EFFECT EMBRYO ARREST45 protein modulates maternal auxin biosynthesis and controls seed size by inducing AINTEGUMENTA.
Title: The Arabidopsis MATERNAL EFFECT EMBRYO ARREST45 protein modulates maternal auxin biosynthesis and controls seed size by inducing AINTEGUMENTA.
AINTEGUMENTA and AINTEGUMENTA-LIKE6 directly regulate floral homeotic, growth, and vascular development genes in young Arabidopsis flowers.
Title: AINTEGUMENTA and AINTEGUMENTA-LIKE6 directly regulate floral homeotic, growth, and vascular development genes in young Arabidopsis flowers.
The Arabidopsis transcription factor AINTEGUMENTA orchestrates patterning genes and auxin signaling in the establishment of floral growth and form.
Title: The Arabidopsis transcription factor AINTEGUMENTA orchestrates patterning genes and auxin signaling in the establishment of floral growth and form.
ANT regulates biological pathways that are critical for cell wall remodeling and defense.
Title: RNA-Seq Links the Transcription Factors AINTEGUMENTA and AINTEGUMENTA-LIKE6 to Cell Wall Remodeling and Plant Defense Pathways.
ANT and AIL6 directly induce LFY expression in response to auxin to promote the onset of flower formation.
Title: AINTEGUMENTA and AINTEGUMENTA-LIKE6/PLETHORA3 Induce LEAFY Expression in Response to Auxin to Promote the Onset of Flower Formation in Arabidopsis.
ANT is a novel regulator of salt stress and that ANT binds to the SCABP8 promoter, mediating salt tolerance.
Title: Arabidopsis AINTEGUMENTA mediates salt tolerance by trans-repressing SCABP8.
ANT does not regulate CYCD3;1 during petal growth.
Title: AINTEGUMENTA and the D-type cyclin CYCD3;1 independently contribute to petal size control in Arabidopsis: evidence for organ size compensation being an emergent rather than a determined property.
Overexpression of AtANT in Antirrhinum caused increased flower size via increased petal limb width and tube length.
Title: Validation of Aintegumenta as a gene to modify floral size in ornamental plants.
CUC1, CUC2, and AINTEGUMENTA have additive effects on ovule primordia formation.
Title: An integrative model of the control of ovule primordia formation.

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General gene information

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Homology

Orthologs from OrthoDB

NM_119937.3

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables DNA binding	IDA Inferred from Direct Assay more info	PubMed
enables DNA binding	TAS Traceable Author Statement more info	PubMed
enables DNA-binding transcription factor activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables DNA-binding transcription factor activity	TAS Traceable Author Statement more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed
enables transcription cis-regulatory region binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
acts_upstream_of_or_within cell division	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within cell growth	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within gamete generation	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within glucosinolate metabolic process	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within maintenance of shoot apical meristem identity	IGI Inferred from Genetic Interaction more info	PubMed
acts_upstream_of_or_within plant organ morphogenesis	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in positive regulation of auxin biosynthetic process	IPI Inferred from Physical Interaction more info	PubMed
involved_in regulation of DNA-templated transcription	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within regulation of DNA-templated transcription	TAS Traceable Author Statement more info	PubMed
acts_upstream_of_or_within regulation of cell population proliferation	IMP Inferred from Mutant Phenotype more info	PubMed

Component	Evidence Code	Pubs
located_in nucleus	IC Inferred by Curator more info	PubMed
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: Integrase-type DNA-binding superfamily protein

NP_195489.1

AINTEGUMENTA (ANT); CONTAINS InterPro DOMAIN/s: DNA-binding, integrase-type (InterPro:IPR016177), Pathogenesis-related transcriptional factor/ERF, DNA-binding (InterPro:IPR001471); BEST Arabidopsis thaliana protein match is: Integrase-type DNA-binding superfamily protein (TAIR:AT1G72570.1); Has 7251 Blast hits to 5191 proteins in 264 species: Archae - 0; Bacteria - 9; Metazoa - 18; Fungi - 8; Plants - 7086; Viruses - 4; Other Eukaryotes - 126 (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_003075.7 Reference assembly

Range

17739514..17742407

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_119937.3 → NP_195489.1 Integrase-type DNA-binding superfamily protein [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_195489.1

Status: REVIEWED

UniProtKB/Swiss-Prot

Q38914, Q42462

UniProtKB/TrEMBL

A0A5S9XZL3

Conserved Domains (1) summary

smart00380
Location:385 → 449

AP2; DNA-binding domain in plant proteins such as APETALA2 and EREBPs