Glycoside Hydrolase Family 183

Mechanism Retaining a
3D Structure Status5-bladed β-propeller
Catalytic Nucleophile/BaseAsp (experimental)
Catalytic Proton DonorAsp (experimental)
NoteCreated after Al-Jourani et al., 2023 [PMID=37076525] who demonstrated the a-1,5-D-arabinofuranosidase activity of several family members including from Mycobacterium tuberculosis.
Statistics GenBank accession (3397); Uniprot accession (9); PDB accession (3); 3D entries (2); cryst (0)
Bacteria
Protein Name EC#OrganismGenBankUniprot
PDB/3D Carbohydrate Ligands Resolution (Å)
 endo-α-D-arabinofuranosidase (EndoMA1; MIAR_33230) 3.2.1.- Microbacterium arabinogalactanolyticum JCM 9171 GLC86738.1 A0AAJ6N6B6
A0AAJ6N6D4
8HHV[A,B,C,D] 1.60
8IC1[A,B,C,D] α-D-Araf-(1-5)-α-D-Araf-(1-5)-α-D-Araf-(1-5)-α-D-Araf
1.80
 endo-α-1,5-D-arabinofuranosidase (AraH2; Rv3707c) 3.2.1.- Mycobacterium tuberculosis H37Rv CCP46533.1 I6Y4C4
8AN0[A] 2.41
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