Detail Information for IndEnz0010001114
IED ID IndEnz0010001114
Enzyme Type ID esterase001114
Protein Name Probable acetylxylan esterase A
EC 3.1.1.72
Gene Name axeA aceA ACLA_081220
Organism Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1 / QM 1276 / 107)
Taxonomic Lineage cellular organisms Eukaryota Opisthokonta Fungi Dikarya Ascomycota saccharomyceta Pezizomycotina leotiomyceta Eurotiomycetes Eurotiomycetidae Eurotiales (green and blue molds) Aspergillaceae Aspergillus Aspergillus subgen. Fumigati Aspergillus clavatus Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1 / QM 1276 / 107)
Enzyme Sequence MAPFSFLLTLLLYTLSAGASVLESRSSALLPRAGSLQQVTNFGDNPTNVGMYIYVPNNLASNPGIIVAIHYCTGTAEAYYNGSPYAKLAEKHGFIVIYPESPYQGKCWDVSSRASLTHNGGGNSNSIANMVKWTIKKYKTNTSKVFVTGSSSGAMMTNVMAATYPDMFAAGVVYSGVAAGCFMSNTNQQAAWNSTCAHGKSIATPEAWAHVAKAMYPGYDGPRPRMQIYHGSADTTLYPQNYQETCKEWAGVFGYDYNAPRSVENNKPQANYKTTTWGKELQGIYATGVGHTVPINGDRDMAWFGFAK
Enzyme Length 308
Uniprot Accession Number A1CSZ8
Absorption
Active Site ACT_SITE 151; /note=Charge relay system; /evidence=ECO:0000250
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity CATALYTIC ACTIVITY: Reaction=Deacetylation of xylans and xylo-oligosaccharides.; EC=3.1.1.72;
DNA Binding
EC Number 3.1.1.72
Enzyme Function FUNCTION: Acetylxylan esterase 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. Degrades acetylated xylans by cleaving acetyl side groups from the hetero-xylan backbone (By similarity). {ECO:0000250}.
Temperature Dependency
PH Dependency
Pathway PATHWAY: Glycan degradation; xylan degradation.
nucleotide Binding
Features Active site (1); Chain (1); Glycosylation (2); Signal peptide (1)
Keywords Carbohydrate metabolism;Cellulose degradation;Glycoprotein;Hydrolase;Polysaccharide degradation;Reference proteome;Secreted;Serine esterase;Signal
Interact With
Induction
Subcellular Location SUBCELLULAR LOCATION: Secreted {ECO:0000250}.
Modified Residue
Post Translational Modification
Signal Peptide SIGNAL 1..19; /evidence=ECO:0000255
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 33,365
Kinetics
Metal Binding
Rhea ID
Cross Reference Brenda