Mechanism	Retaining a
Clan	GH-D
3D Structure Status	( β / α ) 8 barrel
Catalytic Nucleophile/Base	Asp
Catalytic Proton Donor	Asp
Note	Subfamily classification initiated by Arumapperuma et al. 2023 [PMID:36806678]
External resources	CAZypedia; PROSITE;
Statistics	GenBank accession (247); Uniprot accession (2); PDB accession (5); 3D entries (1); cryst (0)

Bacteria
Protein Name	EC#	Organism	GenBank	Uniprot	PDB/3D Carbohydrate Ligands Resolution (Å)	Subf
α-galactosidase (PsGal31A) (Gal31A)	3.2.1.22	Pseudopedobacter saltans NBRC 100064	BAR72452.1	A0A0F7R6D6	4XPO[A] 2.10 4XPP[A] β-D-Galp 2.30 4XPQ[A] β-L-Fucp 1.85 4XPR[A] 2.01 4XPS[A] α-D-Galp-(1-1)-<non_carb> 2.10	14
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