BIA1 HXXXD-type acyl-transferase family protein [Arabidopsis thaliana (thale cress)] - Gene

Summary

Official Symbol: BIA1
Official Full Name: HXXXD-type acyl-transferase family protein
Primary source: TAIR:AT4G15400
Locus tag: AT4G15400
See related: Araport:AT4G15400
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: ABNORMAL SHOOT 1; ABS1; BRASSINOSTEROID INACTIVATOR1; DL3745C; FCAALL.284
Summary: Encodes BIA1, a member of the BAHD acyltransferase family. Plays a role in controlling brassinosteroids levels, particularly in the root and hypocotyl in darkness.
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Chromosome 4 - NC_003075.7 Genomic Context describing neighboring genes

Go to nucleotide: Graphics FASTA GenBank

Overexpression of a novel BAHD family acyltransferase gene, ABS1/At4g15400, was the cause of the dwarf phenotype.
Title: Overexpression of a putative Arabidopsis BAHD acyltransferase causes dwarfism that can be rescued by brassinosteroid.
BIA1 is strongly expressed in the root elongation zone and encodes a cytosolic acyltransferase-like protein.
Title: Genetic evidence for the reduction of brassinosteroid levels by a BAHD acyltransferase-like protein in Arabidopsis.

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NM_117628.4

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

Process	Evidence Code	Pubs
involved_in brassinosteroid homeostasis	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within brassinosteroid mediated signaling pathway	IMP Inferred from Mutant Phenotype more info	PubMed
acts_upstream_of_or_within brassinosteroid metabolic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of brassinosteroid biosynthetic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in regulation of flavonoid biosynthetic process	IMP Inferred from Mutant Phenotype more info	PubMed
involved_in response to absence of light	IEP Inferred from Expression Pattern more info	PubMed
involved_in response to brassinosteroid	IEP Inferred from Expression Pattern more info	PubMed

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

NP_193275.1

HXXXD-type acyl-transferase family protein; FUNCTIONS IN: transferase activity, transferring acyl groups other than amino-acyl groups, transferase activity; LOCATED IN: cellular_component unknown; EXPRESSED IN: root; CONTAINS InterPro DOMAIN/s: Transferase (InterPro:IPR003480); BEST Arabidopsis thaliana protein match is: HXXXD-type acyl-transferase family protein (TAIR:AT5G47980.1); Has 2123 Blast hits to 2120 proteins in 128 species: Archae - 0; Bacteria - 2; Metazoa - 0; Fungi - 33; Plants - 2088; Viruses - 0; Other Eukaryotes - 0 (source: NCBI BLink).

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The following sections contain reference sequences that belong to a specific genome build. Explain