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 B3EYM8
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)

B3EYM8
IABN_GEOSE
Geobacillus stearothermophilus
Intracellular endo-alpha-(1->5)-L-arabinanase

PDB Structure

PDB 6F1G
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
The structure of AbnB-E201A, an intracellular 1,5-alpha-L-arabinanase from Geobacillus stearothermophilus, in complex with arabinopentaose
Lansky, S., Shwartshtien, O., Salama, R., Shoham, Y., Shoham, G.
To Be Published