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Q0CEX9 (BTGE_ASPTN) Reviewed, UniProtKB/Swiss-Prot

Last modified March 19, 2014. Version 39. 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·Sequence annotation·Sequences·References·Cross-refs·Entry info·DocumentsCustomize order

Names and origin

Protein namesRecommended name:
Probable beta-glucosidase btgE

EC=3.2.1.21
Alternative name(s):
Beta-D-glucoside glucohydrolase btgE
Cellobiase btgE
Gentiobiase btgE
Gene names
Name:btgE
ORF Names:ATEG_07755
OrganismAspergillus terreus (strain NIH 2624 / FGSC A1156) [Complete proteome]
Taxonomic identifier341663 [NCBI]
Taxonomic lineageEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

Protein attributes

Sequence length558 AA.
Sequence statusComplete.
Sequence processingThe displayed sequence is further processed into a mature form.
Protein existenceInferred from homology

General annotation (Comments)

Function

Beta-glucosidases are one of a number of cellulolytic enzymes involved in the degradation of cellulosic biomass. Catalyzes the last step releasing glucose from the inhibitory cellobiose By similarity.

Catalytic activity

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

Pathway

Glycan metabolism; cellulose degradation.

Subcellular location

Secretedcell wall By similarity. Note: Covalently-linked to the cell wall By similarity.

Sequence similarities

Belongs to the glycosyl hydrolase 17 family.

Ontologies

Keywords
   Biological processCarbohydrate metabolism
Cellulose degradation
Polysaccharide degradation
   Cellular componentCell wall
Secreted
   DomainSignal
   Molecular functionGlycosidase
Hydrolase
   Technical termComplete proteome
Gene Ontology (GO)
   Biological_processcellulose catabolic process

Inferred from electronic annotation. Source: UniProtKB-UniPathway

   Cellular_componentcell wall

Inferred from electronic annotation. Source: UniProtKB-SubCell

extracellular region

Inferred from electronic annotation. Source: UniProtKB-KW

   Molecular_functionbeta-glucosidase activity

Inferred from electronic annotation. Source: UniProtKB-EC

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Signal peptide1 – 1818 Potential
Chain19 – 558540Probable beta-glucosidase btgE
PRO_0000395135

Regions

Compositional bias44 – 281238Thr-rich

Sites

Active site4951Nucleophile By similarity
Active site5491Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
Q0CEX9 [UniParc].

Last modified October 17, 2006. Version 1.
Checksum: 6192971E1E0EFE0F

FASTA55858,036
        10         20         30         40         50         60 
MKAAILATAA ALTGSALADV AHMRRGHDSF HHRRAMHAQE PEETCGCTTE VITFYGSPTL 

        70         80         90        100        110        120 
VPISTPSATP TPAPAPETTS TEEVTTTLHS TSTSTVTVTA TPETPEVTLP TPGVTSFSST 

       130        140        150        160        170        180 
GVYTIPATTL TVTDTTTVCG ATSTELPSGT ATYGGVTTVV ETSTTVVCPY ATVKPSGSTV 

       190        200        210        220        230        240 
TSVIETTTYV CPSAGTYTVV PPTTTYVPTS TVMVYPTPAT FTPGTYTQDA QTVTVTRTDY 

       250        260        270        280        290        300 
TYVCPTFHPE LPSSSAPAPT TSAVPTTTAV PTSTVVPSST TSVPASSSSS SAEVPQTTGS 

       310        320        330        340        350        360 
GQMGMTYSPY TNAGGCKSKA DVLQDIATIK QKGFTHVRVY STDCSSLEWI GEGAKQQGLI 

       370        380        390        400        410        420 
MILGVYIDSS GVSGAQSQVT DIANWAEWDL VSLIVVGNEA IQNGYCTASE LASFITSAKQ 

       430        440        450        460        470        480 
AFKAAGYSGQ VTTTEPINVW ESSGSALCSS IDILGANIHP FFNSEVTASQ AGKFVQSQVD 

       490        500        510        520        530        540 
ILEKICPGKD VINLETGWPS KGSANGLAIP GTSQQSEAIK SLRNDVGALS VFFSFSNDLW 

       550 
KSPGAFDVEQ YWGCIDQF 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CH476604 Genomic DNA. Translation: EAU32017.1.
RefSeqXP_001216376.1. XM_001216376.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING33178.CADATEAP00001314.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblFungiCADATEAT00001314; CADATEAP00001314; CADATEAG00001314.
GeneID4322886.

Phylogenomic databases

eggNOGCOG5309.
HOGENOMHOG000158427.
OMAYSTDCDT.
OrthoDBEOG73FQWG.

Enzyme and pathway databases

UniPathwayUPA00696.

Family and domain databases

Gene3D3.20.20.80. 1 hit.
InterProIPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
SUPFAMSSF51445. SSF51445. 1 hit.
ProtoNetSearch...

Entry information

Entry nameBTGE_ASPTN
AccessionPrimary (citable) accession number: Q0CEX9
Entry history
Integrated into UniProtKB/Swiss-Prot: June 15, 2010
Last sequence update: October 17, 2006
Last modified: March 19, 2014
This is version 39 of the entry and version 1 of the sequence. [Complete history]
Entry statusReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Relevant documents

SIMILARITY comments

Index of protein domains and families

PATHWAY comments

Index of metabolic and biosynthesis pathways

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries