Protein Family Models

This domain is found at the N-terminal of BT_3657 from Bacteroides thetaiotaomicron and similar bacterial sequences. BT_3657 has been reported to be an arabinosidase [1]. [1]. 34420703. Discrete genetic loci in human gut Bacteroides thetaiotaomicron confer pectin metabolism. Li M, Li S, Guo X, Guo C, Wang Y, Du Z, Zhang Z, Xie C, Ding K;. Carbohydr Polym. 2021;272:118534. (from Pfam)

Date:

2024-10-16

The glycosyl hydrolase family 43 contains members that are arabinanases. Arabinanases hydrolyse the alpha-1,5-linked L-arabinofuranoside backbone of plant cell wall arabinans. The structure of arabinanase Arb43A from Cellvibrio japonicus reveals a five-bladed beta-propeller fold. A long V-shaped groove, partially enclosed at one end, forms a single extended substrate-binding surface across the face of the propeller [1]. [1]. 12198486. Cellvibrio japonicus alpha-L-arabinanase 43A has a novel five-blade beta-propeller fold. Nurizzo D, Turkenburg JP, Charnock SJ, Roberts SM, Dodson EJ, McKie VA, Taylor EJ, Gilbert HJ, Davies GJ;. Nat Struct Biol 2002;9:665-668. (from Pfam)

Date:

2024-10-16

glycoside hydrolase family 43 protein similar to Penicillium chrysogenum alpha-L-arabinofuranosidase

Date:

2019-11-06