Protein Family Models for Protein (Select 2648814315) - Protein Family Models

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Links from Protein

Items: 6

Select item 4315851.

Glycoside hydrolase family 127 C-terminal domain

Date:: 2024-08-14

Family Accession:: NF044298.2
Method:: HMM

Select item 4293182.

Beta-L-arabinofuranosidase, GH127 middle domain

Date:: 2024-08-14

Family Accession:: NF044297.2
Method:: HMM

Select item 4173133.

beta-L-arabinofuranosidase domain-containing protein

One member of this family, from Bidobacterium longicum, UniProtKB:E8MGH8, has been characterised as an unusual beta-L-arabinofuranosidase enzyme, EC:3.2.1.185. It rleases l-arabinose from the l-arabinofuranose (Araf)-beta1,2-Araf disaccharide and also transglycosylates 1-alkanols with retention of the anomeric configuration. Terminal beta-l-arabinofuranosyl residues have been found in arabinogalactan proteins from a number of different plant species. beta-l-Arabinofuranosyl linkages with 1-4 arabinofuranosides are also found in the sugar chains of extensin and solanaceous lectins, hydroxyproline (Hyp)2-rich glycoproteins that are widely observed in plant cell wall fractions. The critical residue for catalytic activity is Glu-338, in a ET/SCAS sequence context [1]. [1]. 24385433. Characterization of a novel beta-L-arabinofuranosidase in. Bifidobacterium longum: functional elucidation of a DUF1680. protein family member.. Fujita K, Takashi Y, Obuchi E, Kitahara K, Suganuma T;. J Biol Chem. 2014;289:5240-5249. (from Pfam)