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P79021

- AXHA_ASPTU

UniProt

P79021 - AXHA_ASPTU

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Protein

Probable alpha-L-arabinofuranosidase axhA

Gene
axhA
Organism
Aspergillus tubingensis
Status
Reviewed - Annotation score: 2 out of 5 - Experimental evidence at protein leveli

Functioni

Alpha-L-arabinofuranosidase 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. Releases L-arabinose from arabinoxylan By similarity.

Catalytic activityi

Hydrolysis of terminal non-reducing alpha-L-arabinofuranoside residues in alpha-L-arabinosides.

GO - Molecular functioni

  1. alpha-L-arabinofuranosidase activity Source: UniProtKB-EC

GO - Biological processi

  1. L-arabinose metabolic process Source: InterPro
  2. xylan catabolic process Source: UniProtKB-KW
Complete GO annotation...

Keywords - Molecular functioni

Glycosidase, Hydrolase

Keywords - Biological processi

Carbohydrate metabolism, Polysaccharide degradation, Xylan degradation

Protein family/group databases

CAZyiGH62. Glycoside Hydrolase Family 62.
mycoCLAPiAXH62A_ASPTU.

Names & Taxonomyi

Protein namesi
Recommended name:
Probable alpha-L-arabinofuranosidase axhA (EC:3.2.1.55)
Alternative name(s):
Arabinoxylan arabinofuranohydrolase axhA
Gene namesi
Name:axhA
OrganismiAspergillus tubingensis
Taxonomic identifieri5068 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaPezizomycotinaEurotiomycetesEurotiomycetidaeEurotialesAspergillaceaeAspergillus

Subcellular locationi

Secreted 1 Publication

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 – 2626 Reviewed predictionAdd
BLAST
Chaini27 – 332306Probable alpha-L-arabinofuranosidase axhAPRO_0000008035Add
BLAST

Amino acid modifications

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Glycosylationi313 – 3131N-linked (GlcNAc...) Reviewed prediction

Keywords - PTMi

Glycoprotein

Structurei

3D structure databases

ProteinModelPortaliP79021.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Signal

Family and domain databases

InterProiIPR005193. GH62_arabinosidase.
IPR023296. Glyco_hydro_beta-prop.
[Graphical view]
PfamiPF03664. Glyco_hydro_62. 1 hit.
[Graphical view]
SUPFAMiSSF75005. SSF75005. 1 hit.

Sequencei

Sequence statusi: Complete.

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

P79021-1 [UniParc]FASTAAdd to Basket

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MKFFKAKGSL LSSGIYLIAL TPFVNAKCAL PSSYSWSSTD ALATPKSGWT    50
ALKDFTDVVS DGKHIVYAST TDEAGNYGSM TFGAFSEWSN MASASQTATP 100
FNAVAPTLFY FKPKSIWVLA YQWGSSTFTY RTSQDPTNVN GWSSEQALFT 150
GKISDSSTNA IDQTVIGDDT NMYLFFAGDN GKIYRSSMSI NDFPGSFGSQ 200
YEVILSGARN DLFEAVQVYT VDGGEGDTKY LMIVEAIGST GHRYFRSFTA 250
SSLGGEWTAQ AASEDQPFAG KANSGATWTE DISHGDLVRN NPDQTMTVDP 300
CNLQLLYQGH DPNSSGDYNL LPWKPGVLTL KQ 332
Length:332
Mass (Da):36,050
Last modified:May 1, 1997 - v1
Checksum:i409FA65D4686C143
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Z78010 Genomic DNA. Translation: CAB01408.1.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
Z78010 Genomic DNA. Translation: CAB01408.1 .

3D structure databases

ProteinModelPortali P79021.
ModBasei Search...
MobiDBi Search...

Protein family/group databases

CAZyi GH62. Glycoside Hydrolase Family 62.
mycoCLAPi AXH62A_ASPTU.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Family and domain databases

InterProi IPR005193. GH62_arabinosidase.
IPR023296. Glyco_hydro_beta-prop.
[Graphical view ]
Pfami PF03664. Glyco_hydro_62. 1 hit.
[Graphical view ]
SUPFAMi SSF75005. SSF75005. 1 hit.
ProtoNeti Search...

Publicationsi

  1. "Arabinoxylan degradation by fungi: characterization of the arabinoxylan-arabinofuranohydrolase encoding genes from Aspergillus niger and Aspergillus tubingensis."
    Gielkens M.M.C., Visser J., de Graaff L.H.
    Curr. Genet. 31:22-29(1997) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 27-34 AND 233-245, SUBCELLULAR LOCATION.

Entry informationi

Entry nameiAXHA_ASPTU
AccessioniPrimary (citable) accession number: P79021
Entry historyi
Integrated into UniProtKB/Swiss-Prot: December 15, 1998
Last sequence update: May 1, 1997
Last modified: May 14, 2014
This is version 55 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

Direct protein sequencing

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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