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Q0CI96 (BTGC_ASPTN) Reviewed, UniProtKB/Swiss-Prot

Last modified February 19, 2014. Version 33. 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:ATEG_06588
OrganismAspergillus terreus (strain NIH 2624 / FGSC A1156) [Complete proteome]
Taxonomic identifier341663 [NCBI]
Taxonomic lineageEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

Protein attributes

Sequence length655 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.

Sequence caution

The sequence EAU33132.1 differs from that shown. Reason: Erroneous gene model prediction.

The sequence EAU33132.1 differs from that shown. Reason: Erroneous initiation. Translation N-terminally extended.

Ontologies

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Molecule processing

Chain1 – 655655Probable glucan endo-1,3-beta-glucosidase btgC
PRO_0000395127

Regions

Topological domain1 – 282282Cytoplasmic Potential
Transmembrane283 – 30321Helical; Signal-anchor for type II membrane protein; Potential
Topological domain304 – 655352Extracellular Potential
Compositional bias143 – 15513Poly-Ala
Compositional bias228 – 30881Gly-rich

Sites

Active site5571Nucleophile By similarity
Active site6251Proton donor By similarity

Amino acid modifications

Glycosylation4261N-linked (GlcNAc...) Potential
Glycosylation5761N-linked (GlcNAc...) Potential
Glycosylation6021N-linked (GlcNAc...) Potential

Sequences

Sequence LengthMass (Da)Tools
Q0CI96 [UniParc].

Last modified June 15, 2010. Version 2.
Checksum: C2560B77C3B3CAC5

FASTA65569,420
        10         20         30         40         50         60 
MSGDPRSFSF NQGDDHPIDS SQQPLHPTNT MADSYSDRNW GAPGGLDHTH SMRTQSTATP 

        70         80         90        100        110        120 
GMDNLGPAAV GGGISGIALG VANSHDRQSG VDAFRDTDGG NFPAERGYNA PGSDNPYVPP 

       130        140        150        160        170        180 
PPAAAYDSSD NLTARSGAYG SSAALAAAAS APAGASNTSR RSFVDSPYQG VGALDAGPYQ 

       190        200        210        220        230        240 
RQSVYNNGDY PLVINPDEII DDGDDGFALP NSKSAGHKSR AVPAAAAGAA GGAAAGGLLG 

       250        260        270        280        290        300 
GIFKSKAAAE GPSYGPVPGA GIEAAEKGQW AKPKPGTGSR KRGWIVGIIL AVVIVGAIVG 

       310        320        330        340        350        360 
GAVGGTLGNR EKESPSSSET ASGDEKVNGD LGKDSDEIKS LMNNPNLHKV FPGMDYTPWG 

       370        380        390        400        410        420 
TQYPLCQKYP PSQNNVTRDI AVLSQLTNTV RLYGTDCNQT EMVLHAIDRL ELTEMKLWLG 

       430        440        450        460        470        480 
VWIDTNKTTC ERQLNQLYDV LDKTKDHSIF KGAIIGNEAL YRAGSSIAEA EKTLISYMTE 

       490        500        510        520        530        540 
VRDHFKKNNI NIPIATSDLG DNWNAELVKA SDVVMANVHP FFAGVSVDLA ASWTWDFWNN 

       550        560        570        580        590        600 
HNLVLTKGTD KKQIISEVGW PSGGGNDCGD GGNCPNDSAG SVAGIDEMNQ FMSDWVCQAL 

       610        620        630        640        650 
DNGTDYFWFE AFDEPWKIVY NTKNENWEDK WGLMDPARNL KDGLKIPDCG GKTAT 

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ
CH476602 Genomic DNA. Translation: EAU33132.1. Sequence problems.
RefSeqXP_001215766.1. XM_001215766.1.

3D structure databases

ModBaseSearch...
MobiDBSearch...

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID4322381.

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_ASPTN
AccessionPrimary (citable) accession number: Q0CI96
Entry history
Integrated into UniProtKB/Swiss-Prot: June 15, 2010
Last sequence update: June 15, 2010
Last modified: February 19, 2014
This is version 33 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