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B8NTP7 (BTGC_ASPFN) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 32. Feed History...

Clusters with 100%, 90%, 50% identity | Documents (2) | 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 glucan endo-1,3-beta-glucosidase btgC

EC=3.2.1.39
Alternative name(s):
Endo-1,3-beta-glucanase btgC
Laminarinase btgC
Gene names
Name:btgC
ORF Names:AFLA_099780
OrganismAspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167) [Complete proteome]
Taxonomic identifier332952 [NCBI]
Taxonomic lineageEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

Protein attributes

Sequence length685 AA.
Sequence statusComplete.
Protein existenceInferred from homology

General annotation (Comments)

Function

Glucanases play a role in cell expansion during growth, in cell-cell fusion during mating, and in spore release during sporulation. This enzyme may be involved in beta-glucan degradation. Active on laminarin and lichenan By similarity.

Catalytic activity

Hydrolysis of (1->3)-beta-D-glucosidic linkages in (1->3)-beta-D-glucans.

Subcellular location

Cell membrane; Single-pass type II membrane protein By similarity.

Sequence similarities

Belongs to the glycosyl hydrolase 17 family.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 685685Probable glucan endo-1,3-beta-glucosidase btgC
PRO_0000395123

Regions

Topological domain1 – 312312Cytoplasmic Potential
Transmembrane313 – 33321Helical; Signal-anchor for type II membrane protein; Potential
Topological domain334 – 685352Extracellular Potential

Sites

Active site5871Nucleophile By similarity
Active site6551Proton donor By similarity

Amino acid modifications

Glycosylation4051N-linked (GlcNAc...) Potential
Glycosylation4281N-linked (GlcNAc...) Potential
Glycosylation4561N-linked (GlcNAc...) Potential
Glycosylation6321N-linked (GlcNAc...) Potential

Sequences

Sequence LengthMass (Da)Tools
B8NTP7 [UniParc].

Last modified June 15, 2010. Version 2.
Checksum: CBCDFB8987DF725B

FASTA68572,800
        10         20         30         40         50         60 
MSGPHRSFSF NQGDDGAGDA GDVSPIRSQE GHFMNSPPRH NDVSPVSARS QAMGSSPSSG 

        70         80         90        100        110        120 
FLSAHEHGDR GWGQNSGHTQ AMRTNSTTPG MDNLGPAAVG GGISGIALGV ANSHNRQSGI 

       130        140        150        160        170        180 
DAFRDTDGRN LPAERGYNTT GSDNPYVPTP PGGGSHGSAE NLRPRDSYGS NVALGAAAAP 

       190        200        210        220        230        240 
AGQLTPGGSN PSQRSLFDSP YQGVGAMDAG PYQRQSAYSA AGDYPLVINP DEIADDGDDG 

       250        260        270        280        290        300 
FTPVPNGKSA SSNARAIPAA AAGGAAGGGL FGLFKSKKAD NPSYGPVPGA GLEAGEKSRW 

       310        320        330        340        350        360 
VKPTPGGGSR KRGWIVGLAL AFIVVGAIVG GAVGGTLGNR ENEAPDTTKS ASSDTESNGD 

       370        380        390        400        410        420 
LNKDSSEIKD LMNNPDLHKV FPGMDYTPWG VQYPLCLKYP PSQNNVTRDV AVLSQLTNTV 

       430        440        450        460        470        480 
RLYGTDCNQT EMVLHAIDRL ELKDMKVWLG VWIDSNDTTN DRQIKQLYKV LDDTKDISIF 

       490        500        510        520        530        540 
KGAIVGNEAL YRAGNDIASA KKKLISYMDD VRNHFKEKNY DLPIATSDLG DNWKEDLVTA 

       550        560        570        580        590        600 
TDLVMSNVHP FFAGVTAKEA AGWTWNFWNQ NDVPLTKGTN KKQVISEVGW PSGGGNDCGS 

       610        620        630        640        650        660 
NNKCTDDTSG SVAGIDEMNQ FMSDWICQAL ENGTDYFWFE AFDEPWKVQY NTKDENWEDK 

       670        680 
WGLMDAARKL KPGLKIPDCG GKTAA 

« 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
EQ963484 Genomic DNA. Translation: EED46314.1.
RefSeqXP_002383850.1. XM_002383809.1.

3D structure databases

ProteinModelPortalB8NTP7.
ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID7919888.
KEGGafv:AFLA_099780.

Phylogenomic databases

eggNOGCOG5309.
HOGENOMHOG000173877.
OrthoDBEOG7P8PHC.

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 nameBTGC_ASPFN
AccessionPrimary (citable) accession number: B8NTP7
Entry history
Integrated into UniProtKB/Swiss-Prot: June 15, 2010
Last sequence update: June 15, 2010
Last modified: February 19, 2014
This is version 32 of the entry and version 2 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

Glycosyl hydrolases

Classification of glycosyl hydrolase families and list of entries