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B8MXP5 (BTGE_ASPFN) Reviewed, UniProtKB/Swiss-Prot

Last modified March 19, 2014. Version 32. 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:AFLA_078320
OrganismAspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167) [Complete proteome]
Taxonomic identifier332952 [NCBI]
Taxonomic lineageEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

Protein attributes

Sequence length602 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 – 602584Probable beta-glucosidase btgE
PRO_0000395132

Regions

Compositional bias94 – 321228Thr-rich

Sites

Active site5381Nucleophile By similarity
Active site5921Proton donor By similarity

Sequences

Sequence LengthMass (Da)Tools
B8MXP5 [UniParc].

Last modified March 3, 2009. Version 1.
Checksum: 94BCCF3A057E95D7

FASTA60261,824
        10         20         30         40         50         60 
MRGAFLAAAA AVAGTAMADV AHMRRHGHDS FHHNRAYQPE VPAEGDENCE CTTKVITITG 

        70         80         90        100        110        120 
PPTLVPINTP APEPSSSSSS EVPSVPSSES SVVTSEAVTT LHSTSTATVT VVTTPGVDAT 

       130        140        150        160        170        180 
GAQTPTGGVP GTPEASSPAG TPEASTPAVP ATSESPLPTP GVTSFSSTGI YTIPATTVTV 

       190        200        210        220        230        240 
RDTTTVCGAT TTELPSGTHT FGGVTTVVST ATTVTCPVAT VEPSGSTVTS KIYTTTYVCP 

       250        260        270        280        290        300 
SAGTYTIAPT TTYVPTSTVV VYPTPATITP GTYTQDEQTV TVTRTDFTYV CPFTGNDQPT 

       310        320        330        340        350        360 
SAPVASTSAV PVTTTAAPST TSAVASSSAS ASSTATAVPT GVSGQQMGMT YSPYTNEGGC 

       370        380        390        400        410        420 
QSKDQVLKDV ALIKQKGFTH VRVYSTDCNG LEYIGEAARE NGLKMIIGVF ISSTGISGAQ 

       430        440        450        460        470        480 
EQVTAITKWA QWDLVTLVVV GNEAIQNGYT DASSLAGFIS SCKSSFQASG YSGQVTTTEP 

       490        500        510        520        530        540 
INVWQQSGSA LCGAVDILGA NLHPFFNADV TPDQAGSFVR AQIKDLEAVC NKDVINLETG 

       550        560        570        580        590        600 
WPSAGNANGK AVPGTAQQAA AIKALVEEVG SQSVFFSYSN DLWKDAGEFD VERYWGCIDQ 


FK 

« Hide

References

[1]"Genome sequence of Aspergillus flavus strain NRRL 3357."
Payne W.G.A., Dean R.A., Nierman W.C., Amedeo P., Caler E.G.A., Fedorova N.D., Maiti R., Joardar V., Inman J., Galinsky K.J., Yu J., Bhatnagar D., Cleveland T.E.
Submitted (SEP-2007) to the EMBL/GenBank/DDBJ databases
Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Strain: ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167.

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
EQ963472 Genomic DNA. Translation: EED57137.1.
RefSeqXP_002372749.1. XM_002372708.1.

3D structure databases

ProteinModelPortalB8MXP5.
ModBaseSearch...
MobiDBSearch...

Protein-protein interaction databases

STRING5059.CADAFLAP00000614.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

EnsemblFungiCADAFLAT00000614; CADAFLAP00000614; CADAFLAG00000614.
GeneID7919467.
KEGGafv:AFLA_078320.

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_ASPFN
AccessionPrimary (citable) accession number: B8MXP5
Entry history
Integrated into UniProtKB/Swiss-Prot: June 15, 2010
Last sequence update: March 3, 2009
Last modified: March 19, 2014
This is version 32 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