Detail Information for IndEnz0005000856
IED ID IndEnz0005000856
Enzyme Type ID lipase000856
Protein Name Endo-1,4-beta-xylanase B
Xylanase B
EC 3.2.1.8
1,4-beta-D-xylan xylanohydrolase B
Gene Name xynB
Organism Butyrivibrio fibrisolvens
Taxonomic Lineage cellular organisms Bacteria Terrabacteria group Firmicutes Clostridia Eubacteriales Lachnospiraceae Butyrivibrio Butyrivibrio fibrisolvens
Enzyme Sequence MNLKTAYEPYFKIGAAISRWNLHTPAHTKLLAEQFNSFTCENDMKPMYYLDREANKKDPEKYNLSPALTFENAIPYLEFAKDNKIAMRGHTLVWHNQTPKWFFCERYNENFPMADRETILARLESYIHGVLDFVQTNYPGIIYAWDVVNEIVDEGAFRKSIWTETVGEDFFIKAFEFARKYAAPEVSLFYNDYETAQPWKRDFILEKVLGPLIDKKLIDGMGMQSHLLMDHPDISEYRTALEMYGSTGLQIHITELDMHNADPSEESMHALATRYQEFFQTYLDAKKSGKANITSVTFWNLLDENSWLSGFRRETSYPLVFKGKCEAKEAYYAVLKAAVSDDSIDKWVPDYSEEDYKLQGMPTPDIKRFRENIWQENEYNYEASYGFIPNLFAYLHNDDVKRDCMLVIPGGGYCMCCSHEGELAAMEFYNRGMNAFVLSYTTDITMSVPLHKQPLEDISRAVRFIRKNASKYNIDGKKLVIMGFSAGSHVCGSLAVHFDDVKDNNPEYADISGRPDGVILSYPVITTGRYTHADSVRTLLGANPTDEELTYFSLEKQVKDNTPPCFIWQTEEDSVVPVENSYLFANALREKKIPFAHYVFPRGFHGLTVANDEFFSGWSGGEYSMEQTMRARFAV
Enzyme Length 635
Uniprot Accession Number P26223
Absorption
Active Site ACT_SITE 150; /note=Proton donor; /evidence=ECO:0000250; ACT_SITE 255; /note=Nucleophile; /evidence=ECO:0000255|PROSITE-ProRule:PRU10061
Activity Regulation
Binding Site
Calcium Binding
catalytic Activity CATALYTIC ACTIVITY: Reaction=Endohydrolysis of (1->4)-beta-D-xylosidic linkages in xylans.; EC=3.2.1.8;
DNA Binding
EC Number 3.2.1.8
Enzyme Function FUNCTION: B.fibrisolvens is located in the rumen of ruminant animals, where it contributes to the animal's digestion of plant material by hydrolyzing hemicellulose with its xylanases.
Temperature Dependency
PH Dependency
Pathway PATHWAY: Glycan degradation; xylan degradation.
nucleotide Binding
Features Active site (2); Chain (1); Domain (1)
Keywords Carbohydrate metabolism;Glycosidase;Hydrolase;Polysaccharide degradation;Xylan degradation
Interact With
Induction
Subcellular Location
Modified Residue
Post Translational Modification
Signal Peptide
Structure 3D
Cross Reference PDB -
Mapped Pubmed ID -
Motif
Gene Encoded By
Mass 73,185
Kinetics
Metal Binding
Rhea ID
Cross Reference Brenda