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 1WL7
External Links
Method X-RAY DIFFRACTION
Organism Bacillus
Primary Citation
Structural basis for thermostability of endo-1,5-alpha-L-arabinanase from Bacillus thermodenitrificans TS-3.
Yamaguchi, A., Tada, T., Wada, K., Nakaniwa, T., Kitatani, T., Sogabe, Y., Takao, M., Sakai, T., Nishimura, K.
J.Biochem.(Tokyo)