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Protein

Probable endo-beta-1,4-glucanase D

Gene

eglD

Organism
Aspergillus terreus (strain NIH 2624 / FGSC A1156)
Status
Reviewed-Annotation score: Annotation score: 3 out of 5-Protein inferred from homologyi

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 (By similarity).By similarity

Catalytic activityi

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

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei164 – 1641Proton donorBy similarity
Active sitei210 – 2101NucleophileBy similarity

GO - Molecular functioni

  1. cellulase activity Source: UniProtKB-EC
  2. cellulose binding Source: InterPro

GO - Biological processi

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

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Cellulose degradation, Polysaccharide degradation

Names & Taxonomyi

Protein namesi
Recommended name:
Probable endo-beta-1,4-glucanase D (EC:3.2.1.4)
Short name:
Endoglucanase D
Alternative name(s):
Carboxymethylcellulase D
Cellulase D
Gene namesi
Name:eglD
ORF Names:ATEG_07790
OrganismiAspergillus terreus (strain NIH 2624 / FGSC A1156)
Taxonomic identifieri341663 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus
ProteomesiUP000007963 Componenti: Unassembled WGS sequence

Organism-specific databases

EuPathDBiFungiDB:ATEG_07790.

Subcellular locationi

  1. Secreted By similarity

GO - Cellular componenti

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

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 1919Sequence AnalysisAdd
BLAST
Chaini20 – 360341Probable endo-beta-1,4-glucanase DPRO_0000394066Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi330 ↔ 347By similarity
Glycosylationi334 – 3341N-linked (GlcNAc...)Sequence Analysis
Disulfide bondi341 ↔ 357By similarity

Keywords - PTMi

Disulfide bond, Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliQ0CEU4.
SMRiQ0CEU4. Positions 324-358.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Domaini322 – 35837CBM1PROSITE-ProRule annotationAdd
BLAST

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni20 – 234215CatalyticAdd
BLAST
Regioni235 – 30369Ser/Thr-rich linkerAdd
BLAST

Domaini

Has a modular structure: an endo-beta-1,4-glucanase catalytic module at the N-terminus, a linker rich in serines and threonines, and a C-terminal carbohydrate-binding module (CBM). The genes for catalytic modules and CBMs seem to have evolved separately and have been linked by gene fusion.

Sequence similaritiesi

Belongs to the glycosyl hydrolase 61 family.Curated
Contains 1 CBM1 (fungal-type carbohydrate-binding) domain.PROSITE-ProRule annotation

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiNOG120437.
HOGENOMiHOG000158937.
OMAiGYIDSPP.
OrthoDBiEOG7KM64H.

Family and domain databases

InterProiIPR000254. Cellulose-bd_dom_fun.
IPR005103. Glyco_hydro_61.
[Graphical view]
PfamiPF00734. CBM_1. 1 hit.
PF03443. Glyco_hydro_61. 1 hit.
[Graphical view]
ProDomiPD001821. CBD_fun. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SMARTiSM00236. fCBD. 1 hit.
[Graphical view]
SUPFAMiSSF57180. SSF57180. 1 hit.
PROSITEiPS00562. CBM1_1. 1 hit.
PS51164. CBM1_2. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

Q0CEU4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKTSFGLLAL AAAAKLVNAH ATVFAVWIND EDQGLGNTAD GYIRSPPNNS
60 70 80 90 100
PVTDVTSKDM TCNVNGATAA AKTLDVKAGD KITFEWHHNS RDASDDIIAS
110 120 130 140 150
SHLGPVMVYM APTEKGSAGS GWVKIAEDGY SNGKWAVDTL IANRGKHSIT
160 170 180 190 200
VPDVPAGEYL FRPEIIALHE GNREGGAQLY MECVQVKVTS DGSKTLPEGV
210 220 230 240 250
SIPGTYTATD PGILFDIYNS FDSYPIPGPA VWDGSSSGSS SGSSKTTAAA
260 270 280 290 300
PAATSAASAS STKAPATTAA PVQTESAKPA TSTTQAAAPT TLVTSAKPTA
310 320 330 340 350
TATAGAGDSG SGSCSATAPA TGVVKMYAQC GGMNYSGSTT CESGLTCKQW
360
NPYYHQCVKA
Length:360
Mass (Da):36,795
Last modified:October 17, 2006 - v1
Checksum:i0BABA36D957D8F7D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CH476604 Genomic DNA. Translation: EAU32052.1.
RefSeqiXP_001216411.1. XM_001216411.1.

Genome annotation databases

EnsemblFungiiCADATEAT00003463; CADATEAP00003463; CADATEAG00003463.
GeneIDi4322940.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CH476604 Genomic DNA. Translation: EAU32052.1.
RefSeqiXP_001216411.1. XM_001216411.1.

3D structure databases

ProteinModelPortaliQ0CEU4.
SMRiQ0CEU4. Positions 324-358.
ModBaseiSearch...
MobiDBiSearch...

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblFungiiCADATEAT00003463; CADATEAP00003463; CADATEAG00003463.
GeneIDi4322940.

Organism-specific databases

EuPathDBiFungiDB:ATEG_07790.

Phylogenomic databases

eggNOGiNOG120437.
HOGENOMiHOG000158937.
OMAiGYIDSPP.
OrthoDBiEOG7KM64H.

Family and domain databases

InterProiIPR000254. Cellulose-bd_dom_fun.
IPR005103. Glyco_hydro_61.
[Graphical view]
PfamiPF00734. CBM_1. 1 hit.
PF03443. Glyco_hydro_61. 1 hit.
[Graphical view]
ProDomiPD001821. CBD_fun. 1 hit.
[Graphical view] [Entries sharing at least one domain]
SMARTiSM00236. fCBD. 1 hit.
[Graphical view]
SUPFAMiSSF57180. SSF57180. 1 hit.
PROSITEiPS00562. CBM1_1. 1 hit.
PS51164. CBM1_2. 1 hit.
[Graphical view]
ProtoNetiSearch...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: NIH 2624 / FGSC A1156.

Entry informationi

Entry nameiEGLD_ASPTN
AccessioniPrimary (citable) accession number: Q0CEU4
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 18, 2010
Last sequence update: October 17, 2006
Last modified: April 29, 2015
This is version 28 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

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into Uniref entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.