Q8NK90 · ABFA_ASPKW
- ProteinAlpha-L-arabinofuranosidase A
- GeneabfA
- StatusUniProtKB reviewed (Swiss-Prot)
- Amino acids628 (go to sequence)
- Protein existenceEvidence at protein level
- Annotation score4/5
Function
function
Alpha-L-arabinofuranosidase involved in the degradation of arabinoxylan, a major component of plant hemicellulose. Acts only on small linear 1,5-alpha-linked L-arabinofuranosyl oligosaccharides.
Catalytic activity
pH Dependence
Optimum pH is 4.0. Stable between pH 3.0 and 7.0.
Temperature Dependence
Optimum temperature is 55 degrees Celsius.
Pathway
Glycan metabolism; L-arabinan degradation.
GO annotations
all annotations | all molecular function | virus receptor activity | dna binding | rna binding | cytoskeletal motor activity | catalytic activity | gtpase activity | structural molecule activity | transporter activity | cytoskeletal protein binding | lipid binding | cyclase activity | antioxidant activity | oxidoreductase activity | transferase activity | hydrolase activity | lyase activity | isomerase activity | ligase activity | protein tag activity | cargo receptor activity | histone binding | protein folding chaperone | translation regulator activity | nutrient reservoir activity | receptor ligand activity | molecular transducer activity | molecular adaptor activity | toxin activity | cell adhesion mediator activity | molecular function regulator activity | virus coreceptor activity | catalytic activity, acting on a protein | catalytic activity, acting on dna | catalytic activity, acting on rna | molecular carrier activity | transcription regulator activity | general transcription initiation factor activity | molecular sensor activity | molecular sequestering activity | atp-dependent activity | other molecular function | all biological process | mitotic cell cycle | cytokinesis | cytoplasmic translation | immune system process | muscle system process | circulatory system process | renal system process | respiratory system process | carbohydrate metabolic process | generation of precursor metabolites and energy | dna replication | dna repair | dna recombination | chromatin organization | dna-templated transcription | regulation of dna-templated transcription | trna metabolic process | protein folding | protein glycosylation | amino acid metabolic process | modified amino acid metabolic process | lipid metabolic process | vitamin metabolic process | sulfur compound metabolic process | intracellular protein transport | nucleocytoplasmic transport | autophagy | inflammatory response | mitochondrion organization | cytoskeleton organization | microtubule-based movement | peroxisome organization | lysosome organization | chromosome segregation | cell adhesion | establishment or maintenance of cell polarity | programmed cell death | photosynthesis | mrna metabolic process | snrna metabolic process | vesicle-mediated transport | reproductive process | digestive system process | signaling | cell differentiation | protein catabolic process | extracellular matrix organization | regulatory ncrna-mediated gene silencing | telomere organization | cell junction organization | wound healing | ribosome biogenesis | cilium organization | anatomical structure development | cell motility | nervous system process | endocrine process | protein maturation | transmembrane transport | nucleobase-containing small molecule metabolic process | hepaticobiliary system process | membrane organization | protein-containing complex assembly | cell wall organization or biogenesis | nitrogen cycle metabolic process | protein localization to plasma membrane | defense response to other organism | detoxification | meiotic nuclear division | mitotic nuclear division | mitochondrial gene expression | carbohydrate derivative metabolic process | other biological process | all cellular component | nuclear chromosome | extracellular region | extracellular space | cell wall | nucleus | nuclear envelope | nucleoplasm | chromosome | nucleolus | mitochondrion | lysosome | endosome | vacuole | peroxisome | endoplasmic reticulum | golgi apparatus | lipid droplet | microtubule organizing center | cytosol | ribosome | cytoskeleton | plasma membrane | cilium | plastid | thylakoid | external encapsulating structure | extracellular matrix | cytoplasmic vesicle | organelle | other cellular component | |||
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Aspect | Term | |
---|---|---|
Cellular Component | extracellular region | |
Molecular Function | alpha-L-arabinofuranosidase activity | |
Biological Process | arabinan catabolic process | |
Biological Process | arabinose metabolic process | |
Biological Process | L-arabinose metabolic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Protein family/group databases
Names & Taxonomy
Protein names
- Recommended nameAlpha-L-arabinofuranosidase A
- EC number
- Short namesABF A; Arabinosidase A
Gene names
Organism names
- Strain
- Taxonomic lineageEukaryota > Fungi > Dikarya > Ascomycota > Pezizomycotina > Eurotiomycetes > Eurotiomycetidae > Eurotiales > Aspergillaceae > Aspergillus > Aspergillus subgen. Circumdati
Accessions
- Primary accessionQ8NK90
- Secondary accessions
Organism-specific databases
Subcellular Location
PTM/Processing
Features
Showing features for signal, chain, glycosylation.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Signal | 1-25 | |||||
Sequence: MVAFSALSGVSALSLLLCLVQHAHG | ||||||
Chain | PRO_0000394598 | 26-628 | Alpha-L-arabinofuranosidase A | |||
Sequence: VSLKVSTQGGNSSSPILYGFMFEDINHSGDGGIYGQLLQNPGLQGTTPNLTAWAAVGDATIAIDGDSPLTSAIPSTIKLDVADDATGAVGLTNEGYWGIPVDGSEFQSSFWIKGDYSGDITVRLVGNYTGTEYGSATITHTSTADNFTQASVKFPTTKAPDGNVLYELTVDGSVAAGSSLNFGYLTLFGETYKSRENGLKPQLANVLADMKGSFLRFPGGNNLEGNSAENRWKWNETIGDLWDRPGREGTWTYYNTDGLGLHEYFYWCEDLGLVPVLGVWDGFALESGGNTPITGDALTPYIDDVLNELEYILGDTSTTYGAWRAANGQEEPWNLTMVEIGNEDMLGGGCESYAERFTAFYDAIHAAYPDLILIASTSEADCLPESMPEGSWVDYHDYSTPDGLVGQFNYFDNLDRSVPYFIGEYSRWEIDWPNMKGSVSEAVFMIGFERNSDVVKMAAYAPLLQLVNSTQWTPDLIGYTQSPDDIFLSTSYYVQEMFSRNRGDTIKEVTSDSDFGPLYWVASSAGDSYYVKLANYGSETQDLTVSIPGTSTGKLTVLADNDPDAYNSDTQTLVTPSESTVQASNGTFTFSLPAWAVAVLAAN | ||||||
Glycosylation | 36 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 51 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 74 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 152 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 171 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 260 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 359 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N | ||||||
Glycosylation | 493 | N-linked (GlcNAc...) asparagine | ||||
Sequence: N |
Keywords
- PTM
PTM databases
Interaction
Protein-protein interaction databases
Structure
Family & Domains
Sequence similarities
Belongs to the glycosyl hydrolase 51 family.
Keywords
- Domain
Phylogenomic databases
Family and domain databases
Sequence
- Sequence statusComplete
- Sequence processingThe displayed sequence is further processed into a mature form.
- Length628
- Mass (Da)67,959
- Last updated2012-03-21 v2
- Checksum162C5F34386D5705
Features
Showing features for sequence conflict.
Type | ID | Position(s) | Description | |||
---|---|---|---|---|---|---|
Sequence conflict | 140 | in Ref. 1; BAB96815 | ||||
Sequence: D → E |
Keywords
- Technical term