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Q9FIW4 (BGL42_ARATH) Reviewed, UniProtKB/Swiss-Prot

Last modified April 16, 2014. Version 83. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (3) | Third-party data text xml rdf/xml gff fasta
to top of pageNames·Attributes·General annotation·Ontologies·Alt products·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Beta-glucosidase 42

Short name=AtBGLU42
EC=3.2.1.21
Gene names
Name:BGLU42
Ordered Locus Names:At5g36890
ORF Names:MLF18.1
OrganismArabidopsis thaliana (Mouse-ear cress) [Reference proteome]
Taxonomic identifier3702 [NCBI]
Taxonomic lineageEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis

Protein attributes

Sequence length490 AA.
Sequence statusComplete.
Protein existenceEvidence at transcript level

General annotation (Comments)

Catalytic activity

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

Sequence similarities

Belongs to the glycosyl hydrolase 1 family.

Alternative products

This entry describes 2 isoforms produced by alternative splicing. [Align] [Select]
Isoform 1 (identifier: Q9FIW4-1)

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.
Isoform 2 (identifier: Q9FIW4-2)

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.

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 490490Beta-glucosidase 42
PRO_0000390315

Regions

Region444 – 4452Substrate binding By similarity

Sites

Active site1831Proton donor By similarity
Active site3881Nucleophile By similarity
Binding site351Substrate By similarity
Binding site1371Substrate By similarity
Binding site1821Substrate By similarity
Binding site3171Substrate By similarity
Binding site4371Substrate By similarity

Amino acid modifications

Glycosylation4201N-linked (GlcNAc...) Potential

Natural variations

Alternative sequence4871G → E in isoform 2.
VSP_038498
Alternative sequence488 – 4903Missing in isoform 2.
VSP_038499

Sequences

Sequence LengthMass (Da)Tools
Isoform 1 [UniParc].

Last modified March 1, 2001. Version 1.
Checksum: 50DED68FBF06D538

FASTA49056,077
        10         20         30         40         50         60 
MAQKLNLLNL AVPPVTHRSN FPSTFTFGVA TSAYQIEGGW NEGKKGPSIW DKFTHIEGKI 

        70         80         90        100        110        120 
LDGSNGDVAV DHYHRYKEDV DLIGQLGFGA YRFSISWSRI FPDGLGTEVN EEGIAFYNDL 

       130        140        150        160        170        180 
INTLLEKGIQ PYVTLYHWDL PSHLQEAIGG WTNRKIVDYF GLYADACFAN FGDRVKHWIT 

       190        200        210        220        230        240 
LNEPLQTSVN GHCIGIFAPG RNEKPLIEPY LVSHHQVLAH ATAVSIYRSK YKESQGGQIG 

       250        260        270        280        290        300 
LSVDCEWAEP NSEKPEDKVA ADRRIDFQLG WFLDPLFFGD YPASMRQKLG DNLPRFTPEE 

       310        320        330        340        350        360 
KEFMLQNSWD FLGLNHYTSR LISHVSNKEA ESNFYQAQEL ERIVELENGD LIGERAASDW 

       370        380        390        400        410        420 
LYAVPWGIRK TLNYMSKKYN HPPIFITENG MDDEDDGSAS IHDMLDDKRR VDYFKSYLAN 

       430        440        450        460        470        480 
VSQAIEDGVD IKGYFAWSLL DNFEWAQGYT KRFGLVYVDY KNGLTRHPKS SAYWFMKFLK 

       490 
GDEENKGKKE 

« Hide

Isoform 2 [UniParc].

Checksum: 5CDF06D538287988
Show »

FASTA48755,763

References

« Hide 'large scale' references
[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(1998) [PubMed] [Europe PMC] [Abstract]
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: cv. Columbia.
[2]The Arabidopsis Information Resource (TAIR)
Submitted (APR-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 (OCT-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. expand/collapse author list , Satou M., Toyoda T., Konagaya A., Carninci P., Kawai J., Hayashizaki Y., Shinozaki K.
Submitted (SEP-2004) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA] (ISOFORM 1).
Strain: cv. Columbia.
[5]"Functional genomic analysis of Arabidopsis thaliana glycoside hydrolase family 1."
Xu Z., Escamilla-Trevino L.L., Zeng L., Lalgondar M., Bevan D.R., Winkel B.S.J., Mohamed A., Cheng C.-L., Shih M.-C., Poulton J.E., Esen A.
Plant Mol. Biol. 55:343-367(2004) [PubMed] [Europe PMC] [Abstract]
Cited for: GENE FAMILY, NOMENCLATURE.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
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.
RefSeqNP_001031975.1. NM_001036898.1.
NP_198505.2. NM_123047.3.
UniGeneAt.30531.

3D structure databases

ProteinModelPortalQ9FIW4.
SMRQ9FIW4. Positions 18-480.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

BioGrid18907. 1 interaction.
STRING3702.AT5G36890.1-P.

Protein family/group databases

CAZyGH1. Glycoside Hydrolase Family 1.

Proteomic databases

PaxDbQ9FIW4.
PRIDEQ9FIW4.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblPlantsAT5G36890.1; AT5G36890.1; AT5G36890. [Q9FIW4-1]
GeneID833656.
KEGGath:AT5G36890.

Organism-specific databases

TAIRAT5G36890.

Phylogenomic databases

eggNOGCOG2723.
HOGENOMHOG000088630.
InParanoidQ9FIW4.
KOK01188.
OMAAMDWEIV.
PhylomeDBQ9FIW4.
ProtClustDBCLSN2690213.

Enzyme and pathway databases

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

Family and domain databases

Gene3D3.20.20.80. 1 hit.
InterProIPR001360. 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]
PANTHERPTHR10353. PTHR10353. 1 hit.
PfamPF00232. Glyco_hydro_1. 1 hit.
[Graphical view]
PRINTSPR00131. GLHYDRLASE1.
SUPFAMSSF51445. SSF51445. 1 hit.
TIGRFAMsTIGR03356. BGL. 1 hit.
PROSITEPS00653. GLYCOSYL_HYDROL_F1_2. 1 hit.
[Graphical view]
ProtoNetSearch...

Entry information

Entry nameBGL42_ARATH
AccessionPrimary (citable) accession number: Q9FIW4
Secondary accession number(s): Q2V330
Entry history
Integrated into UniProtKB/Swiss-Prot: December 15, 2009
Last sequence update: March 1, 2001
Last modified: April 16, 2014
This is version 83 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries

Arabidopsis thaliana

Arabidopsis thaliana: entries and gene names