8K2I

Crystal structure of Group 2 Oligosaccharide/Monosaccharide-releasing beta-N-acetylhexosaminidase NgaAt from Arabidopsis thaliana in complex with GlcNAc-thiazoline

External Resource: Annotation


Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A [auth B],
B [auth A]		PF13320Glycoside hydrolase 123, catalytic domain (GH123_cat)Glycoside hydrolase 123, catalytic domainThis domain is found at the C terminus of protein members of the glycoside hydrolase family 123, including N-acetylgalactosaminidase from Clostridium perfringens. This enzyme removes specific terminal N-D-acetylgalactosamine from glycosphingolipids. ...This domain is found at the C terminus of protein members of the glycoside hydrolase family 123, including N-acetylgalactosaminidase from Clostridium perfringens. This enzyme removes specific terminal N-D-acetylgalactosamine from glycosphingolipids. This catalytic domain adopts an alpha/beta barrel configuration with a two-stranded beta sheet and a pair of alpha-helices at the C-terminal end [1,2].
Domain

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A [auth B],
B [auth A]		IPR025150Glycoside hydrolase 123, catalytic domainDomain