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C5J411

- XYNC_ASPNG

UniProt

C5J411 - XYNC_ASPNG

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Protein

Probable endo-1,4-beta-xylanase C

Gene
xlnC
Organism
Aspergillus niger
Status
Reviewed - Annotation score: 3 out of 5 - Experimental evidence at transcript leveli

Functioni

Endo-1,4-beta-xylanase involved in the hydrolysis of xylan, a major structural heterogeneous polysaccharide found in plant biomass representing the second most abundant polysaccharide in the biosphere, after cellulose By similarity.

Catalytic activityi

Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Active sitei157 – 1571Proton donor By similarity
Active sitei263 – 2631Nucleophile By similarity

GO - Molecular functioni

  1. endo-1,4-beta-xylanase activity Source: UniProtKB

GO - Biological processi

  1. xylan catabolic process Source: UniProtKB
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Polysaccharide degradation, Xylan degradation

Enzyme and pathway databases

UniPathwayiUPA00114.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable endo-1,4-beta-xylanase C (EC:3.2.1.8)
Short name:
Xylanase C
Alternative name(s):
1,4-beta-D-xylan xylanohydrolase C
Gene namesi
Name:xlnC
OrganismiAspergillus niger
Taxonomic identifieri5061 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

Subcellular locationi

Secreted By similarity

GO - Cellular componenti

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

Keywords - Cellular componenti

Secreted

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Signal peptidei1 – 1919 Reviewed predictionAdd
BLAST
Chaini20 – 327308Probable endo-1,4-beta-xylanase CPRO_0000393190Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Disulfide bondi281 ↔ 287 By similarity

Keywords - PTMi

Disulfide bond

Expressioni

Inductioni

Expressed in presence of xylan and repressed by glucose.

Structurei

3D structure databases

ProteinModelPortaliC5J411.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Phylogenomic databases

eggNOGiCOG3693.

Family and domain databases

Gene3Di3.20.20.80. 1 hit.
InterProiIPR001000. Glyco_hydro_10.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view]
PfamiPF00331. Glyco_hydro_10. 1 hit.
[Graphical view]
PRINTSiPR00134. GLHYDRLASE10.
SMARTiSM00633. Glyco_10. 1 hit.
[Graphical view]
SUPFAMiSSF51445. SSF51445. 1 hit.
PROSITEiPS00591. GLYCOSYL_HYDROL_F10. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

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

C5J411-1 [UniParc]FASTAAdd to Basket

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MVQIKVAALA MLFASQVLSE PIDPRQASVS IDTKFKAHGK KYLGNIGDQY    50
TLTKNSKTPA IIKADFGALT PENSMKWDAT EPSRGQFSFS GSDYLVNFAQ 100
SNNKLIRGHT LVWHSQLPSW VQSITDKNTL IEVMKNHITT VMQHYKGKIY 150
AWDVVNEIFN EDGSLRDSVF YKVIGEDYVR IAFETARAAD PNAKLYINDY 200
NLDSASYSKL TGMVSHVKKW IAAGIPIDGI GSQTHLSAGG GAGISGALNA 250
LAGAGTKEIA VTELDIAGAS STDYVEVVEA CLNQPKCIGI TVWGVADPDS 300
WRSSSTPLLF DSNYNPKPAY DAIANAL 327
Length:327
Mass (Da):35,476
Last modified:March 23, 2010 - v2
Checksum:i90B2F71FFCA70A65
GO

Sequence conflict

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Sequence conflicti11 – 133MLF → KLI in ACR83565. 1 Publication
Sequence conflicti23 – 231D → E in ACR83565. 1 Publication
Sequence conflicti77 – 771W → R in ACR83565. 1 Publication
Sequence conflicti123 – 1231S → A in ACR83565. 1 Publication
Sequence conflicti132 – 1321E → G in ACR83565. 1 Publication
Sequence conflicti208 – 2081S → P in ACR83565. 1 Publication
Sequence conflicti268 – 2681G → D in ACR83565. 1 Publication
Sequence conflicti283 – 2831N → D in ACR83565. 1 Publication
Sequence conflicti321 – 3233DAI → FAV in ACR83565. 1 Publication

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
FJ986225 mRNA. Translation: ACR83565.1.
EU848304 mRNA. Translation: ACJ26381.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
FJ986225 mRNA. Translation: ACR83565.1 .
EU848304 mRNA. Translation: ACJ26381.1 .

3D structure databases

ProteinModelPortali C5J411.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Phylogenomic databases

eggNOGi COG3693.

Enzyme and pathway databases

UniPathwayi UPA00114 .

Family and domain databases

Gene3Di 3.20.20.80. 1 hit.
InterProi IPR001000. Glyco_hydro_10.
IPR013781. Glyco_hydro_catalytic_dom.
IPR017853. Glycoside_hydrolase_SF.
[Graphical view ]
Pfami PF00331. Glyco_hydro_10. 1 hit.
[Graphical view ]
PRINTSi PR00134. GLHYDRLASE10.
SMARTi SM00633. Glyco_10. 1 hit.
[Graphical view ]
SUPFAMi SSF51445. SSF51445. 1 hit.
PROSITEi PS00591. GLYCOSYL_HYDROL_F10. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Gene cloning, sequencing, expression and characterization of a xylanase A gene from Aspergillus niger DMS1957."
    Nguyen S.L.T., Quyen D.T.
    Submitted (JUN-2008) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: DMS1957.
  2. Huang J.Z., Xu Y., Tian B.Y., Huang Q.G.
    Submitted (MAY-2009) to the EMBL/GenBank/DDBJ databases
    Cited for: NUCLEOTIDE SEQUENCE [MRNA].
    Strain: IME-216.

Entry informationi

Entry nameiXYNC_ASPNG
AccessioniPrimary (citable) accession number: C5J411
Secondary accession number(s): C6F1T1
Entry historyi
Integrated into UniProtKB/Swiss-Prot: March 23, 2010
Last sequence update: March 23, 2010
Last modified: November 13, 2013
This is version 23 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Documents

  1. Glycosyl hydrolases
    Classification of glycosyl hydrolase families and list of entries
  2. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  3. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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