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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

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).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 – 5871NucleophileBy similarity
Active sitei655 – 6551Proton donorBy similarity

GO - Molecular functioni

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

GO - Biological processi

  1. cell wall organization Source: UniProtKB-KW
  2. 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

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. plasma membrane Source: UniProtKB-KW
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...)Sequence Analysis
Glycosylationi428 – 4281N-linked (GlcNAc...)Sequence Analysis
Glycosylationi456 – 4561N-linked (GlcNAc...)Sequence Analysis
Glycosylationi632 – 6321N-linked (GlcNAc...)Sequence Analysis

Keywords - PTMi

Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliB8NTP7.
ModBaseiSearch...
MobiDBiSearch...

Topological domain

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Topological domaini1 – 312312CytoplasmicSequence AnalysisAdd
BLAST
Topological domaini334 – 685352ExtracellularSequence AnalysisAdd
BLAST

Transmembrane

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei313 – 33321Helical; Signal-anchor for type II membrane proteinSequence AnalysisAdd
BLAST

Family & Domainsi

Sequence similaritiesi

Belongs to the glycosyl hydrolase 17 family.Curated

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

« Hide

        10         20         30         40         50
MSGPHRSFSF NQGDDGAGDA GDVSPIRSQE GHFMNSPPRH NDVSPVSARS
60 70 80 90 100
QAMGSSPSSG FLSAHEHGDR GWGQNSGHTQ AMRTNSTTPG MDNLGPAAVG
110 120 130 140 150
GGISGIALGV ANSHNRQSGI DAFRDTDGRN LPAERGYNTT GSDNPYVPTP
160 170 180 190 200
PGGGSHGSAE NLRPRDSYGS NVALGAAAAP AGQLTPGGSN PSQRSLFDSP
210 220 230 240 250
YQGVGAMDAG PYQRQSAYSA AGDYPLVINP DEIADDGDDG FTPVPNGKSA
260 270 280 290 300
SSNARAIPAA AAGGAAGGGL FGLFKSKKAD NPSYGPVPGA GLEAGEKSRW
310 320 330 340 350
VKPTPGGGSR KRGWIVGLAL AFIVVGAIVG GAVGGTLGNR ENEAPDTTKS
360 370 380 390 400
ASSDTESNGD LNKDSSEIKD LMNNPDLHKV FPGMDYTPWG VQYPLCLKYP
410 420 430 440 450
PSQNNVTRDV AVLSQLTNTV RLYGTDCNQT EMVLHAIDRL ELKDMKVWLG
460 470 480 490 500
VWIDSNDTTN DRQIKQLYKV LDDTKDISIF KGAIVGNEAL YRAGNDIASA
510 520 530 540 550
KKKLISYMDD VRNHFKEKNY DLPIATSDLG DNWKEDLVTA TDLVMSNVHP
560 570 580 590 600
FFAGVTAKEA AGWTWNFWNQ NDVPLTKGTN KKQVISEVGW PSGGGNDCGS
610 620 630 640 650
NNKCTDDTSG SVAGIDEMNQ FMSDWICQAL ENGTDYFWFE AFDEPWKVQY
660 670 680
NTKDENWEDK WGLMDAARKL KPGLKIPDCG GKTAA
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: October 29, 2014
This is version 34 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, Reference 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