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Protein

Beta-glucosidase 42

Gene

BGLU42

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Experimental evidence at transcript leveli

Functioni

Catalytic activityi

Hydrolysis of terminal, non-reducing beta-D-glucosyl residues with release of beta-D-glucose.

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei35 – 351SubstrateBy similarity
Binding sitei137 – 1371SubstrateBy similarity
Binding sitei182 – 1821SubstrateBy similarity
Active sitei183 – 1831Proton donorBy similarity
Binding sitei317 – 3171SubstrateBy similarity
Active sitei388 – 3881NucleophileBy similarity
Binding sitei437 – 4371SubstrateBy similarity

GO - Molecular functioni

  1. beta-glucosidase activity Source: UniProtKB-EC

GO - Biological processi

  1. cellular response to ethylene stimulus Source: TAIR
  2. cellular response to iron ion Source: TAIR
  3. cellular response to nitric oxide Source: TAIR
  4. cellulose catabolic process Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Enzyme and pathway databases

BioCyciARA:AT5G36890-MONOMER.
ARA:GQT-2098-MONOMER.

Protein family/group databases

CAZyiGH1. Glycoside Hydrolase Family 1.

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-glucosidase 42 (EC:3.2.1.21)
Short name:
AtBGLU42
Gene namesi
Name:BGLU42
Ordered Locus Names:At5g36890
ORF Names:MLF18.1
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
ProteomesiUP000006548 Componenti: Chromosome 5

Organism-specific databases

TAIRiAT5G36890.

Subcellular locationi

GO - Cellular componenti

  1. cytosol Source: TAIR
Complete GO annotation...

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 490490Beta-glucosidase 42PRO_0000390315Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi420 – 4201N-linked (GlcNAc...)Sequence Analysis

Keywords - PTMi

Glycoprotein

Proteomic databases

PaxDbiQ9FIW4.
PRIDEiQ9FIW4.

Interactioni

Protein-protein interaction databases

BioGridi18907. 1 interaction.
STRINGi3702.AT5G36890.1-P.

Structurei

3D structure databases

ProteinModelPortaliQ9FIW4.
SMRiQ9FIW4. Positions 18-480.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni444 – 4452Substrate bindingBy similarity

Sequence similaritiesi

Belongs to the glycosyl hydrolase 1 family.Curated

Phylogenomic databases

eggNOGiCOG2723.
HOGENOMiHOG000088630.
InParanoidiQ9FIW4.
KOiK01188.
OMAiQAMHHQF.
PhylomeDBiQ9FIW4.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR001360. Glyco_hydro_1.
IPR018120. Glyco_hydro_1_AS.
IPR017736. Glyco_hydro_1_beta-glucosidase.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERiPTHR10353. PTHR10353. 1 hit.
PfamiPF00232. Glyco_hydro_1. 1 hit.
[Graphical view]
PRINTSiPR00131. GLHYDRLASE1.
SUPFAMiSSF51445. SSF51445. 1 hit.
TIGRFAMsiTIGR03356. BGL. 1 hit.
PROSITEiPS00653. GLYCOSYL_HYDROL_F1_2. 1 hit.
[Graphical view]

Sequences (2)i

Sequence statusi: Complete.

This entry describes 2 isoformsi produced by alternative splicing. AlignAdd to basket

Isoform 1 (identifier: Q9FIW4-1) [UniParc]FASTAAdd to basket

This isoform has been chosen as the 'canonical' sequence. All positional information in this entry refers to it. This is also the sequence that appears in the downloadable versions of the entry.

« Hide

        10         20         30         40         50
MAQKLNLLNL AVPPVTHRSN FPSTFTFGVA TSAYQIEGGW NEGKKGPSIW
60 70 80 90 100
DKFTHIEGKI LDGSNGDVAV DHYHRYKEDV DLIGQLGFGA YRFSISWSRI
110 120 130 140 150
FPDGLGTEVN EEGIAFYNDL INTLLEKGIQ PYVTLYHWDL PSHLQEAIGG
160 170 180 190 200
WTNRKIVDYF GLYADACFAN FGDRVKHWIT LNEPLQTSVN GHCIGIFAPG
210 220 230 240 250
RNEKPLIEPY LVSHHQVLAH ATAVSIYRSK YKESQGGQIG LSVDCEWAEP
260 270 280 290 300
NSEKPEDKVA ADRRIDFQLG WFLDPLFFGD YPASMRQKLG DNLPRFTPEE
310 320 330 340 350
KEFMLQNSWD FLGLNHYTSR LISHVSNKEA ESNFYQAQEL ERIVELENGD
360 370 380 390 400
LIGERAASDW LYAVPWGIRK TLNYMSKKYN HPPIFITENG MDDEDDGSAS
410 420 430 440 450
IHDMLDDKRR VDYFKSYLAN VSQAIEDGVD IKGYFAWSLL DNFEWAQGYT
460 470 480 490
KRFGLVYVDY KNGLTRHPKS SAYWFMKFLK GDEENKGKKE
Length:490
Mass (Da):56,077
Last modified:February 28, 2001 - v1
Checksum:i50DED68FBF06D538
GO
Isoform 2 (identifier: Q9FIW4-2) [UniParc]FASTAAdd to basket

The sequence of this isoform differs from the canonical sequence as follows:
     487-487: G → E
     488-490: Missing.

Note: Derived from EST data. No experimental confirmation available.

Show »
Length:487
Mass (Da):55,763
Checksum:i5CDF06D538287988
GO

Alternative sequence

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Alternative sequencei487 – 4871G → E in isoform 2. CuratedVSP_038498
Alternative sequencei488 – 4903Missing in isoform 2. CuratedVSP_038499

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB016877 Genomic DNA. Translation: BAB11630.1.
CP002688 Genomic DNA. Translation: AED94122.1.
CP002688 Genomic DNA. Translation: AED94123.1.
BT010611 mRNA. Translation: AAQ89633.1.
AK175760 mRNA. Translation: BAD43523.1.
RefSeqiNP_001031975.1. NM_001036898.1. [Q9FIW4-2]
NP_198505.2. NM_123047.3. [Q9FIW4-1]
UniGeneiAt.30531.

Genome annotation databases

EnsemblPlantsiAT5G36890.1; AT5G36890.1; AT5G36890. [Q9FIW4-1]
GeneIDi833656.
KEGGiath:AT5G36890.

Keywords - Coding sequence diversityi

Alternative splicing

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AB016877 Genomic DNA. Translation: BAB11630.1.
CP002688 Genomic DNA. Translation: AED94122.1.
CP002688 Genomic DNA. Translation: AED94123.1.
BT010611 mRNA. Translation: AAQ89633.1.
AK175760 mRNA. Translation: BAD43523.1.
RefSeqiNP_001031975.1. NM_001036898.1. [Q9FIW4-2]
NP_198505.2. NM_123047.3. [Q9FIW4-1]
UniGeneiAt.30531.

3D structure databases

ProteinModelPortaliQ9FIW4.
SMRiQ9FIW4. Positions 18-480.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi18907. 1 interaction.
STRINGi3702.AT5G36890.1-P.

Protein family/group databases

CAZyiGH1. Glycoside Hydrolase Family 1.

Proteomic databases

PaxDbiQ9FIW4.
PRIDEiQ9FIW4.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsiAT5G36890.1; AT5G36890.1; AT5G36890. [Q9FIW4-1]
GeneIDi833656.
KEGGiath:AT5G36890.

Organism-specific databases

TAIRiAT5G36890.

Phylogenomic databases

eggNOGiCOG2723.
HOGENOMiHOG000088630.
InParanoidiQ9FIW4.
KOiK01188.
OMAiQAMHHQF.
PhylomeDBiQ9FIW4.

Enzyme and pathway databases

BioCyciARA:AT5G36890-MONOMER.
ARA:GQT-2098-MONOMER.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR001360. Glyco_hydro_1.
IPR018120. Glyco_hydro_1_AS.
IPR017736. Glyco_hydro_1_beta-glucosidase.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PANTHERiPTHR10353. PTHR10353. 1 hit.
PfamiPF00232. Glyco_hydro_1. 1 hit.
[Graphical view]
PRINTSiPR00131. GLHYDRLASE1.
SUPFAMiSSF51445. SSF51445. 1 hit.
TIGRFAMsiTIGR03356. BGL. 1 hit.
PROSITEiPS00653. GLYCOSYL_HYDROL_F1_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

« Hide 'large scale' publications
  1. "Structural analysis of Arabidopsis thaliana chromosome 5. VIII. Sequence features of the regions of 1,081,958 bp covered by seventeen physically assigned P1 and TAC clones."
    Asamizu E., Sato S., Kaneko T., Nakamura Y., Kotani H., Miyajima N., Tabata S.
    DNA Res. 5:379-391(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: cv. Columbia.
  2. The Arabidopsis Information Resource (TAIR)
    Submitted (MAR-2011) to the EMBL/GenBank/DDBJ databases
    Cited for: GENOME REANNOTATION.
    Strain: cv. Columbia.
  3. "Arabidopsis ORF clones."
    Cheuk R.F., Chen H., Kim C.J., Shinn P., Carninci P., Hayashizaki Y., Ishida J., Kamiya A., Kawai J., Narusaka M., Sakurai T., Satou M., Seki M., Shinozaki K., Ecker J.R.
    Submitted (SEP-2003) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
    Strain: cv. Columbia.
  4. "Large-scale analysis of RIKEN Arabidopsis full-length (RAFL) cDNAs."
    Totoki Y., Seki M., Ishida J., Nakajima M., Enju A., Kamiya A., Narusaka M., Shin-i T., Nakagawa M., Sakamoto N., Oishi K., Kohara Y., Kobayashi M., Toyoda A., Sakaki Y., Sakurai T., Iida K., Akiyama K.
    , Satou M., Toyoda T., Konagaya A., Carninci P., Kawai J., Hayashizaki Y., Shinozaki K.
    Submitted (AUG-2004) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
    Strain: cv. Columbia.
  5. Cited for: GENE FAMILY, NOMENCLATURE.

Entry informationi

Entry nameiBGL42_ARATH
AccessioniPrimary (citable) accession number: Q9FIW4
Secondary accession number(s): Q2V330
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 14, 2009
Last sequence update: February 28, 2001
Last modified: January 6, 2015
This is version 86 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Arabidopsis thaliana
    Arabidopsis thaliana: entries and gene names
  2. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.