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B8NTP7

- BTGC_ASPFN

UniProt

B8NTP7 - BTGC_ASPFN

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Protein

Probable glucan endo-1,3-beta-glucosidase btgC

Gene
btgC, AFLA_099780
Organism
Aspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

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 activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei587 – 5871Nucleophile By similarity
Active sitei655 – 6551Proton donor By similarity

GO - Molecular functioni

  1. glucan endo-1,3-beta-D-glucosidase activity Source: UniProtKB-EC

GO - Biological processi

  1. polysaccharide catabolic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Cell wall biogenesis/degradation, Polysaccharide degradation

Names & Taxonomyi

Protein namesi
Recommended 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 namesi
Name:btgC
ORF Names:AFLA_099780
OrganismiAspergillus flavus (strain ATCC 200026 / FGSC A1120 / NRRL 3357 / JCM 12722 / SRRC 167)
Taxonomic identifieri332952 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
ProteomesiUP000001875: Unassembled WGS sequence

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 312312Cytoplasmic Reviewed predictionAdd
BLAST
Transmembranei313 – 33321Helical; Signal-anchor for type II membrane protein; Reviewed predictionAdd
BLAST
Topological domaini334 – 685352Extracellular Reviewed predictionAdd
BLAST

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. plasma membrane Source: UniProtKB-SubCell
Complete GO annotation...

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 685685Probable glucan endo-1,3-beta-glucosidase btgCPRO_0000395123Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi405 – 4051N-linked (GlcNAc...) Reviewed prediction
Glycosylationi428 – 4281N-linked (GlcNAc...) Reviewed prediction
Glycosylationi456 – 4561N-linked (GlcNAc...) Reviewed prediction
Glycosylationi632 – 6321N-linked (GlcNAc...) Reviewed prediction

Keywords - PTMi

Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliB8NTP7.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal-anchor, Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiCOG5309.
HOGENOMiHOG000173877.
OrthoDBiEOG7P8PHC.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.

Sequencei

Sequence statusi: Complete.

B8NTP7-1 [UniParc]FASTAAdd to Basket

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MSGPHRSFSF NQGDDGAGDA GDVSPIRSQE GHFMNSPPRH NDVSPVSARS    50
QAMGSSPSSG FLSAHEHGDR GWGQNSGHTQ AMRTNSTTPG MDNLGPAAVG 100
GGISGIALGV ANSHNRQSGI DAFRDTDGRN LPAERGYNTT GSDNPYVPTP 150
PGGGSHGSAE NLRPRDSYGS NVALGAAAAP AGQLTPGGSN PSQRSLFDSP 200
YQGVGAMDAG PYQRQSAYSA AGDYPLVINP DEIADDGDDG FTPVPNGKSA 250
SSNARAIPAA AAGGAAGGGL FGLFKSKKAD NPSYGPVPGA GLEAGEKSRW 300
VKPTPGGGSR KRGWIVGLAL AFIVVGAIVG GAVGGTLGNR ENEAPDTTKS 350
ASSDTESNGD LNKDSSEIKD LMNNPDLHKV FPGMDYTPWG VQYPLCLKYP 400
PSQNNVTRDV AVLSQLTNTV RLYGTDCNQT EMVLHAIDRL ELKDMKVWLG 450
VWIDSNDTTN DRQIKQLYKV LDDTKDISIF KGAIVGNEAL YRAGNDIASA 500
KKKLISYMDD VRNHFKEKNY DLPIATSDLG DNWKEDLVTA TDLVMSNVHP 550
FFAGVTAKEA AGWTWNFWNQ NDVPLTKGTN KKQVISEVGW PSGGGNDCGS 600
NNKCTDDTSG SVAGIDEMNQ FMSDWICQAL ENGTDYFWFE AFDEPWKVQY 650
NTKDENWEDK WGLMDAARKL KPGLKIPDCG GKTAA 685
Length:685
Mass (Da):72,800
Last modified:June 15, 2010 - v2
Checksum:iCBCDFB8987DF725B
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
EQ963484 Genomic DNA. Translation: EED46314.1.
RefSeqiXP_002383850.1. XM_002383809.1.

Genome annotation databases

GeneIDi7919888.
KEGGiafv:AFLA_099780.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
EQ963484 Genomic DNA. Translation: EED46314.1 .
RefSeqi XP_002383850.1. XM_002383809.1.

3D structure databases

ProteinModelPortali B8NTP7.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 7919888.
KEGGi afv:AFLA_099780.

Phylogenomic databases

eggNOGi COG5309.
HOGENOMi HOG000173877.
OrthoDBi EOG7P8PHC.

Family and domain databases

Gene3Di 3.20.20.80. 1 hit.
InterProi IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
SUPFAMi SSF51445. SSF51445. 1 hit.
ProtoNeti Search...

Publicationsi

  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.

Entry informationi

Entry nameiBTGC_ASPFN
AccessioniPrimary (citable) accession number: B8NTP7
Entry historyi
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 statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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