Glycoside Hydrolase Family 191

Mechanism Retaining (inferred) a
3D Structure Status( β / α ) 8 barrel
NoteCreated after Roth et al. 2025 [PMID=40232846] who demonstrated the endo-a-1,4-galactosaminidase activity of the EnvGH191 protein from an environmental sample (100% identity to locus MFMH1_6712 in Myxococcus sp. MH1), solved its structure and also the structure of the homologous TmGH191 in Thermotoga maritima
Statistics GenBank accession (788); Uniprot accession (0); PDB accession (4); 3D entries (2); cryst (0)
Activity IdEC#Activity NameResidue -2Bond -1Residue -1 Reacting BondResidue +1Bond +1Residue +2Reactant
H233 3.2.1.- poly-N-acetylgalactose endo-a-1,4-N-acetylgalactosaminidase aDGalpNAc 1,4 aDGalpNAc 1,4 aDGalpNAc 1,4 aDGalpNAc H2O
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