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Protein

Beta-glucosidase 19

Gene

BGLU19

Organism
Arabidopsis thaliana (Mouse-ear cress)
Status
Reviewed-Annotation score: -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)DescriptionActionsGraphical viewLength
Binding sitei52SubstrateBy similarity1
Binding sitei155SubstrateBy similarity1
Binding sitei200SubstrateBy similarity1
Active sitei201Proton donorBy similarity1
Binding sitei345SubstrateBy similarity1
Active sitei418NucleophileBy similarity1
Binding sitei469SubstrateBy similarity1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionGlycosidase, Hydrolase

Enzyme and pathway databases

BioCyciARA:AT3G21370-MONOMER
ReactomeiR-ATH-189085 Digestion of dietary carbohydrate

Protein family/group databases

CAZyiGH1 Glycoside Hydrolase Family 1

Names & Taxonomyi

Protein namesi
Recommended name:
Beta-glucosidase 19 (EC:3.2.1.21)
Short name:
AtBGLU19
Gene namesi
Name:BGLU19
Ordered Locus Names:At3g21370
ORF Names:MHC9.5
OrganismiArabidopsis thaliana (Mouse-ear cress)
Taxonomic identifieri3702 [NCBI]
Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaeudicotyledonsGunneridaePentapetalaerosidsmalvidsBrassicalesBrassicaceaeCamelineaeArabidopsis
Proteomesi
  • UP000006548 Componenti: Chromosome 3

Organism-specific databases

AraportiAT3G21370
TAIRilocus:2089433 AT3G21370

Subcellular locationi

Extracellular region or secreted Cytosol Plasma membrane Cell wall Cytoskeleton Vacuole Chloroplast Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertion Graphics by Christian Stolte; Source: COMPARTMENTS

Keywords - Cellular componenti

Endoplasmic reticulum

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Signal peptidei1 – 21Sequence analysisAdd BLAST21
ChainiPRO_000038958122 – 527Beta-glucosidase 19Add BLAST506

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Glycosylationi183N-linked (GlcNAc...) asparagineSequence analysis1
Disulfide bondi220 ↔ 231By similarity
Glycosylationi462N-linked (GlcNAc...) asparagineSequence analysis1
Glycosylationi495N-linked (GlcNAc...) asparagineSequence analysis1

Keywords - PTMi

Disulfide bond, Glycoprotein

Proteomic databases

PaxDbiQ9LIF9

PTM databases

iPTMnetiQ9LIF9

Expressioni

Gene expression databases

ExpressionAtlasiQ9LIF9 baseline and differential
GenevisibleiQ9LIF9 AT

Interactioni

Protein-protein interaction databases

BioGridi70232 interactors.
IntActiQ9LIF9 1 interactor.
STRINGi3702.AT3G21370.1

Structurei

3D structure databases

ProteinModelPortaliQ9LIF9
SMRiQ9LIF9
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Regioni476 – 477Substrate bindingBy similarity2

Motif

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Motifi524 – 527Prevents secretion from ERPROSITE-ProRule annotation4

Sequence similaritiesi

Belongs to the glycosyl hydrolase 1 family.Curated

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiKOG0626 Eukaryota
COG2723 LUCA
HOGENOMiHOG000088630
InParanoidiQ9LIF9
KOiK01188
OMAiNTAKMAV
OrthoDBiEOG09360789
PhylomeDBiQ9LIF9

Family and domain databases

InterProiView protein in InterPro
IPR001360 Glyco_hydro_1
IPR033132 Glyco_hydro_1_N_CS
IPR017853 Glycoside_hydrolase_SF
PANTHERiPTHR10353 PTHR10353, 1 hit
PfamiView protein in Pfam
PF00232 Glyco_hydro_1, 1 hit
PRINTSiPR00131 GLHYDRLASE1
SUPFAMiSSF51445 SSF51445, 1 hit
PROSITEiView protein in PROSITE
PS00014 ER_TARGET, 1 hit
PS00653 GLYCOSYL_HYDROL_F1_2, 1 hit

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q9LIF9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKIPLLGLLL LISLVGSPTR AEEGPVCPKT ETLSRASFPE GFMFGTATAA
60 70 80 90 100
FQVEGAVNEG CRGPSLWDIY TKKFPHRVKN HNADEAVDFY HRYKEDIQLM
110 120 130 140 150
KKLNTDGFRL SISWPRIFPH GRMEKGISKE GVQFYHDLID ELLKNDITPL
160 170 180 190 200
VTVFHWDTPA DLEDEYGGFL SERIVPDFVE YANFTFHEYG DKVKNWITFN
210 220 230 240 250
EPWVFSRSGY DVGKKAPGRC SPYVKEFGKL CQDGRSGFEP YVVSHNLLVG
260 270 280 290 300
HAEAVDAFRK CEKCKGGKIG IAHSPAWFEP EDVEGGQATV NRVLDFVIGW
310 320 330 340 350
HLDPTTFGDY PQSMKDAVGS RLPRFTKAQK AKLKDSTDFV GINYYTSFFA
360 370 380 390 400
KADQKVDSRN PTWATDALVE FEPKTVDGSI KIGSQPNTAK MAVYAKGLRK
410 420 430 440 450
LMKYIKDRYN SPEIIITENG YGEDLGDKDT DLSVALNDHN RKYYLQRHLL
460 470 480 490 500
ALNEAICEDK VNVTSYFLWS LMDNFEWQDG YTARFGVYYI DFKNNLTRME
510 520
KESAKWLSEF LKPGLKPSKS SKLHEEL
Length:527
Mass (Da):60,015
Last modified:October 1, 2000 - v1
Checksum:iA9EB34BC818BF88A
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Sequence conflicti349F → L in AAL24252 (PubMed:14593172).Curated1

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP001305 Genomic DNA Translation: BAB03050.1
CP002686 Genomic DNA Translation: AEE76501.1
AY058865 mRNA Translation: AAL24252.1
AY064046 mRNA Translation: AAL36402.1
AY096383 mRNA Translation: AAM20024.1
RefSeqiNP_188774.2, NM_113032.4
UniGeneiAt.47366
At.63567

Genome annotation databases

EnsemblPlantsiAT3G21370.1; AT3G21370.1; AT3G21370
GeneIDi821691
GrameneiAT3G21370.1; AT3G21370.1; AT3G21370
KEGGiath:AT3G21370

Similar proteinsi

Entry informationi

Entry nameiBGL19_ARATH
AccessioniPrimary (citable) accession number: Q9LIF9
Secondary accession number(s): Q93Z07
Entry historyiIntegrated into UniProtKB/Swiss-Prot: November 24, 2009
Last sequence update: October 1, 2000
Last modified: April 25, 2018
This is version 115 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programPlant Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome