Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

Q2TX26

- CELB_ASPOR

UniProt

Q2TX26 - CELB_ASPOR

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein

Endo-beta-1,4-glucanase celB

Gene

celB

Organism
Aspergillus oryzae (strain ATCC 42149 / RIB 40) (Yellow koji mold)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli

Functioni

Has endoglucanase activity on substrates containing beta-1,4 glycosidic bonds, like in carboxymethylcellulose (CMC), hydroxyethylcellulose (HEC) and beta-glucan. Involved in the degradation of complex natural cellulosic substrates.1 Publication

Catalytic activityi

Endohydrolysis of (1->4)-beta-D-glucosidic linkages in cellulose, lichenin and cereal beta-D-glucans.

pH dependencei

Optimum pH is 4.0. Stable between pH 3.0 and 7.0.1 Publication

Temperature dependencei

Optimum temperature is 45 degrees Celsius. Stable up to 50 degrees Celsius.1 Publication

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei214 – 2141NucleophileBy similarity
Active sitei219 – 2191Proton donorBy similarity

GO - Molecular functioni

  1. cellulase activity Source: UniProtKB-EC

GO - Biological processi

  1. cellulose catabolic process Source: UniProtKB-KW
  2. glucan catabolic process Source: ASPGD
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Cellulose degradation, Polysaccharide degradation

Protein family/group databases

CAZyiGH7. Glycoside Hydrolase Family 7.
mycoCLAPiEGL7B_ASPOR.

Names & Taxonomyi

Protein namesi
Recommended name:
Endo-beta-1,4-glucanase celB (EC:3.2.1.4)
Short name:
Endoglucanase celB
Alternative name(s):
Carboxymethylcellulase celB
Cellulase B
Gene namesi
Name:celB
ORF Names:AO090010000314
OrganismiAspergillus oryzae (strain ATCC 42149 / RIB 40) (Yellow koji mold)
Taxonomic identifieri510516 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
ProteomesiUP000006564: Chromosome 8

Subcellular locationi

Secreted By similarity

GO - Cellular componenti

  1. extracellular region Source: UniProtKB-KW
Complete GO annotation...

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 1717Sequence AnalysisAdd
BLAST
Chaini18 – 416399Endo-beta-1,4-glucanase celBPRO_0000395157Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi45 – 451N-linked (GlcNAc...)Sequence Analysis
Glycosylationi104 – 1041N-linked (GlcNAc...)Sequence Analysis
Glycosylationi117 – 1171N-linked (GlcNAc...)Sequence Analysis
Glycosylationi135 – 1351N-linked (GlcNAc...)Sequence Analysis
Glycosylationi233 – 2331N-linked (GlcNAc...)Sequence Analysis
Glycosylationi278 – 2781N-linked (GlcNAc...)Sequence Analysis
Glycosylationi292 – 2921N-linked (GlcNAc...)Sequence Analysis
Glycosylationi382 – 3821N-linked (GlcNAc...)Sequence Analysis

Keywords - PTMi

Glycoprotein

Interactioni

Protein-protein interaction databases

STRINGi5062.CADAORAP00004325.

Structurei

3D structure databases

ProteinModelPortaliQ2TX26.
SMRiQ2TX26. Positions 18-413.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiNOG138370.
HOGENOMiHOG000182210.
OMAiEGHADDI.
OrthoDBiEOG7Q8CXJ.

Family and domain databases

Gene3Di2.70.100.10. 1 hit.
InterProiIPR013320. ConA-like_dom.
IPR001722. Glyco_hydro_7.
[Graphical view]
PfamiPF00840. Glyco_hydro_7. 1 hit.
[Graphical view]
PRINTSiPR00734. GLHYDRLASE7.
SUPFAMiSSF49899. SSF49899. 1 hit.

Sequencei

Sequence statusi: Complete.

Sequence processingi: The displayed sequence is further processed into a mature form.

Q2TX26-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MIWTLAPFVA LLPLVTAQQV GTTADAHPRL TTYKCTSQNG CTRQNTSVVL
60 70 80 90 100
DAATHFIHKK GTQTSCTNSN GLDTAICPDK QTCADNCVVD GITDYASYGV
110 120 130 140 150
QTKNDTLTLQ QYLQTGNATK SLSPRVYLLA EDGENYSMLK LLNQEFTFDV
160 170 180 190 200
DASTLVCGMN GALYLSEMEA SGGKSSLNQA GAKYGTGYCD AQCYTTPWIN
210 220 230 240 250
GEGNTESVGS CCQEMDIWEA NARATGLTPH PCNTTGLYEC SGSGCGDSGV
260 270 280 290 300
CDKAGCGFNP YGLGAKDYYG YGLKVNTNET FTVVTQFLTN DNTTSGQLSE
310 320 330 340 350
IRRLYIQNGQ VIQNAAVTSG GKTVDSITKD FCSGEGSAFN RLGGLEEMGH
360 370 380 390 400
ALGRGMVLAL SIWNDAGSFM QWLDGGSAGP CNATEGNPAL IEKLYPDTHV
410
KFSKIRWGDI GSTYRH
Length:416
Mass (Da):44,448
Last modified:January 24, 2006 - v1
Checksum:i437ADE03BF84AB53
GO

Experimental Info

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti48 – 481V → L in BAA22589. (PubMed:9008887)Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D83732 Genomic DNA. Translation: BAA22589.1.
AP007175 Genomic DNA. Translation: BAE66197.1.
RefSeqiXP_001827330.1. XM_001827278.1.

Genome annotation databases

EnsemblFungiiCADAORAT00004400; CADAORAP00004325; CADAORAG00004400.
GeneIDi5999464.
KEGGiaor:AOR_1_514024.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
D83732 Genomic DNA. Translation: BAA22589.1 .
AP007175 Genomic DNA. Translation: BAE66197.1 .
RefSeqi XP_001827330.1. XM_001827278.1.

3D structure databases

ProteinModelPortali Q2TX26.
SMRi Q2TX26. Positions 18-413.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 5062.CADAORAP00004325.

Protein family/group databases

CAZyi GH7. Glycoside Hydrolase Family 7.
mycoCLAPi EGL7B_ASPOR.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblFungii CADAORAT00004400 ; CADAORAP00004325 ; CADAORAG00004400 .
GeneIDi 5999464.
KEGGi aor:AOR_1_514024.

Phylogenomic databases

eggNOGi NOG138370.
HOGENOMi HOG000182210.
OMAi EGHADDI.
OrthoDBi EOG7Q8CXJ.

Family and domain databases

Gene3Di 2.70.100.10. 1 hit.
InterProi IPR013320. ConA-like_dom.
IPR001722. Glyco_hydro_7.
[Graphical view ]
Pfami PF00840. Glyco_hydro_7. 1 hit.
[Graphical view ]
PRINTSi PR00734. GLHYDRLASE7.
SUPFAMi SSF49899. SSF49899. 1 hit.
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "Molecular cloning, purification and characterization of two endo-1,4-beta-glucanases from Aspergillus oryzae KBN616."
    Kitamoto N., Go M., Shibayama T., Kimura T., Kito Y., Ohmiya K., Tsukagoshi N.
    Appl. Microbiol. Biotechnol. 46:538-544(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], FUNCTION, BIOPHYSICOCHEMICAL PROPERTIES.
    Strain: KBN616.
  2. "Genome sequencing and analysis of Aspergillus oryzae."
    Machida M., Asai K., Sano M., Tanaka T., Kumagai T., Terai G., Kusumoto K., Arima T., Akita O., Kashiwagi Y., Abe K., Gomi K., Horiuchi H., Kitamoto K., Kobayashi T., Takeuchi M., Denning D.W., Galagan J.E.
    , Nierman W.C., Yu J., Archer D.B., Bennett J.W., Bhatnagar D., Cleveland T.E., Fedorova N.D., Gotoh O., Horikawa H., Hosoyama A., Ichinomiya M., Igarashi R., Iwashita K., Juvvadi P.R., Kato M., Kato Y., Kin T., Kokubun A., Maeda H., Maeyama N., Maruyama J., Nagasaki H., Nakajima T., Oda K., Okada K., Paulsen I., Sakamoto K., Sawano T., Takahashi M., Takase K., Terabayashi Y., Wortman J.R., Yamada O., Yamagata Y., Anazawa H., Hata Y., Koide Y., Komori T., Koyama Y., Minetoki T., Suharnan S., Tanaka A., Isono K., Kuhara S., Ogasawara N., Kikuchi H.
    Nature 438:1157-1161(2005) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 42149 / RIB 40.

Entry informationi

Entry nameiCELB_ASPOR
AccessioniPrimary (citable) accession number: Q2TX26
Secondary accession number(s): O13455
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 15, 2010
Last sequence update: January 24, 2006
Last modified: October 29, 2014
This is version 50 of the entry and version 1 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