Glycoside Hydrolase Family 88

Activities in Family	D-4,5-unsaturated β-glucuronyl hydrolase (EC 3.2.1.-); Gellan tetrasaccharide unsaturated glucuronosyl hydrolase (EC 3.2.1.179); Unsaturated chondroitin disaccharide hydrolase (EC 3.2.1.180);
Mechanism	Other a,e
3D Structure Status	( α / α ) ₆ barrel
Catalytic Nucleophile/Base	Not known
Catalytic Proton Donor	Not known
External resources	CAZypedia;
Statistics	GenBank accession (5831); Uniprot accession (10); PDB accession (14); 3D entries (3); cryst (0)

Bacteria

Protein Name

EC#

Organism

GenBank

Uniprot

PDB/3D

Carbohydrate Ligands

Resolution (Å)

unsaturated glucuronyl hydrolase (Ugl)

1VD5[A]		1.80
2AHF[A,B]		1.52
2AHG[A,B]	β-D-4-deoxy-GlcpA-(1-3)-β-D-GalpNAc	1.90
2D5J[A,B]		1.60
2FUZ[A]		1.80
2FV0[A,B]	β-D-4-deoxy-GlcpA-(1-4)-β-D-Glcp-(1-4)-α-L-Rhap-(1-3)-β-D-Glcp	1.91
2FV1[A,B]	β-D-4-deoxy-GlcpA-(1-3)-α-D-GlcpNAc	1.73

d-4,5-unsaturated β-glucuronidase / unsaturated glucuronyl hydrolase (UGL;Phep_2830)

1.35

unsaturated glucuronyl hydrolase (Ugl;Gbs1889)

CAD47548.1
NP_736323.1