CATH Classification

Domain Context

CATH Clusters

Superfamily Glycosyl hydrolase domain; family 43
Functional Family

Enzyme Information

3.2.1.99
Arabinan endo-1,5-alpha-L-arabinosidase.
based on mapping to UniProt Q93HT9
Endohydrolysis of (1->5)-alpha-arabinofuranosidic linkages in (1->5)- arabinans.
-!- Acts best on linear 1,5-alpha-L-arabinan. -!- Also acts on branched arabinan, but more slowly.

UniProtKB Entries (1)

Q93HT9
IABN_GEOTD
Geobacillus thermodenitrificans
Intracellular endo-alpha-(1->5)-L-arabinanase

PDB Structure

PDB 6A8I
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structures of endo-1,5-alpha-L-arabinanase mutants from Bacillus thermodenitrificans TS-3 in complex with arabino-oligosaccharides.
Yamaguchi, A., Sogabe, Y., Fukuoka, S., Sakai, T., Tada, T.
Acta Crystallogr F Struct Biol Commun