BGL2 beta-1,3-glucanase 2 [Arabidopsis thaliana (thale cress)] - Gene

Summary

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Official Symbol: BGL2
Official Full Name: beta-1,3-glucanase 2
Primary source: TAIR:AT3G57260
Locus tag: AT3G57260
See related: Araport:AT3G57260
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: ''beta-1; 3-GLUCANASE; 3-glucanase 2; 3-GLUCANASE 2; 3-glucanase 2''; AtBG2; AtPR2; beta-1; BETA-1; BG2; PATHOGENESIS-RELATED PROTEIN 2; PR-2; PR2
Summary: beta 1,3-glucanase
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Genomic context

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See BGL2 in Genome Data Viewer

Location:: chromosome: 3

Exon count:: 2

Sequence:: Chromosome: 3; NC_003074.8 (21188397..21189967, complement)

Chromosome 3 - NC_003074.8 Genomic Context describing neighboring genes

Genomic regions, transcripts, and products

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Go to reference sequence details

Genomic Sequence:: NC_003074.8

Go to nucleotide: Graphics FASTA GenBank

Bibliography

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GeneRIFs: Gene References Into Functions

What's a GeneRIF?

PR2 may function as a modulator of callose- and salicyclic acid-dependent defense responses.
Title: A novel role of PR2 in abscisic acid (ABA) mediated, pathogen-induced callose deposition in Arabidopsis thaliana.
Di19, a new type of transcription factor, directly up-regulates the expressions of PR1, PR2, and PR5 in response to drought stress.
Title: Arabidopsis Di19 functions as a transcription factor and modulates PR1, PR2, and PR5 expression in response to drought stress.
The constitutive plasmodesmata (Pd)-associated beta-1,3-Glucanases (BG) but not the stress-regulated extracellular pathogenesis-related (PR)-BG are directly involved in regulation of callose at Pd and cell-to-cell transport and spread of viruses.
Title: Subcellular dynamics and role of Arabidopsis β-1,3-glucanases in cell-to-cell movement of tobamoviruses.
Dtta indicate that the expression of marker genes PR1 and BGL2 for the salicylic acid (SA) and the PDF1.2 for the jasmonic acid-ethylene (JA-ET) signalling pathways was enhanced in 10 muM Cd-treated non-infected plants.
Title: Signal cross talk in Arabidopsis exposed to cadmium, silicon, and Botrytis cinerea.
Multiple Arabidopsis bg2 alleles with a T-DNA insertion in BG2 were more sensitive to dehydration and NaCl stress, whereas BG2 overexpression resulted in enhanced resistance to dehydration and NaCl stress.
Title: A vacuolar β-glucosidase homolog that possesses glucose-conjugated abscisic acid hydrolyzing activity plays an important role in osmotic stress responses in Arabidopsis.
The transcript level of PR1, and PR2 were increased in ascorbate-deficient mutants.
Title: Antioxidant status, peroxidase activity, and PR protein transcript levels in ascorbate-deficient Arabidopsis thaliana vtc mutants.
Lipooligosaccharide and the lipid A and core oligosaccharides derived from it were all able to induce the defense-related gene PR2 in Arabidopsis and to prevent the hypersensitive response caused by avirulent bacteria.
Title: The elicitation of plant innate immunity by lipooligosaccharide of Xanthomonas campestris.

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Interactions

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Products	Interactant	Other Gene	Complex	Source	Pubs	Description

General gene information

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NM_115586.2

Supported by ESTs:

Gene Ontology Provided by TAIR

Function	Evidence Code	Pubs
enables cellulase activity	TAS Traceable Author Statement more info	PubMed
enables glucan endo-1,3-beta-D-glucosidase activity	IEA Inferred from Electronic Annotation more info
enables glucan exo-1,3-beta-glucosidase activity	ISS Inferred from Sequence or Structural Similarity more info	PubMed
enables protein binding	IPI Inferred from Physical Interaction more info	PubMed

Process	Evidence Code	Pubs
involved_in carbohydrate metabolic process	IEA Inferred from Electronic Annotation more info
acts_upstream_of_or_within response to cold	IEP Inferred from Expression Pattern more info	PubMed
acts_upstream_of_or_within systemic acquired resistance	IEP Inferred from Expression Pattern more info	PubMed
acts_upstream_of_or_within systemic acquired resistance	NAS Non-traceable Author Statement more info

Component	Evidence Code	Pubs
located_in apoplast	HDA more info	PubMed
located_in chloroplast	ISM Inferred from Sequence Model more info
located_in cytosol	HDA more info	PubMed
located_in plant-type cell wall	HDA more info	PubMed
located_in plant-type vacuole	HDA more info	PubMed
located_in secretory vesicle	HDA more info	PubMed

General protein information

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Preferred Names: beta-1,3-glucanase 2

NP_191285.1

''beta-1,3-glucanase 2'' (BGL2); FUNCTIONS IN: glucan 1,3-beta-glucosidase activity, protein binding, cellulase activity, hydrolase activity, hydrolyzing O-glycosyl compounds; INVOLVED IN: systemic acquired resistance, response to cold; LOCATED IN: apoplast, cell wall, vacuole; EXPRESSED IN: 17 plant structures; EXPRESSED DURING: 9 growth stages; CONTAINS InterPro DOMAIN/s: Glycoside hydrolase, catalytic core (InterPro:IPR017853), Glycoside hydrolase, family 17 (InterPro:IPR000490), Glycoside hydrolase, subgroup, catalytic core (InterPro:IPR013781); BEST Arabidopsis thaliana protein match is: beta-1,3-glucanase 3 (TAIR:AT3G57240.1); Has 2232 Blast hits to 2218 proteins in 176 species: Archae - 0; Bacteria - 18; Metazoa - 3; Fungi - 79; Plants - 2105; Viruses - 0; Other Eukaryotes - 27 (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_003074.8 Reference assembly

Range

21188397..21189967 complement

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GenBank, FASTA, Sequence Viewer (Graphics)

mRNA and Protein(s)

NM_001339849.1 → NP_001325845.1 beta-1,3-glucanase 2 [Arabidopsis thaliana]

Status: REVIEWED

UniProtKB/TrEMBL

A0A178VHL4, A0A1I9LMG6
NM_115586.2 → NP_191285.1 beta-1,3-glucanase 2 [Arabidopsis thaliana]

See identical proteins and their annotated locations for NP_191285.1

Status: REVIEWED

UniProtKB/Swiss-Prot

P33157, Q8LD94, Q9M2M1

UniProtKB/TrEMBL

A0A178VHL4, A0A7G2EVQ9

Conserved Domains (1) summary

pfam00332
Location:32 → 338

Glyco_hydro_17; Glycosyl hydrolases family 17