Glycoside Hydrolase Family 30 / Subf 7

Activities in Familyendo-β-1,4-xylanase (EC; β-glucosidase (; β-glucuronidase (EC; β-xylosidase (EC; β-fucosidase (EC; glucosylceramidase (EC; β-1,6-glucanase (EC; glucuronoarabinoxylan endo-β-1,4-xylanase (EC; endo-β-1,6-galactanase (EC:; [reducing end] β-xylosidase (EC 3.2.1.-)
Activities in Sub Family
Mechanism Retaining
3D Structure Status( β / α ) 8
Catalytic Nucleophile/BaseGlu (experimental)
Catalytic Proton DonorGlu (inferred)
NoteFollowing St John et al. [FEBS Letters 584:4435-4441 (2010); PMID: 20932833] several GH5 subfamilies have been reassigned to GH30. The subfamilies in GH30 are now indicated.
External resourcesCAZypedia; Gaucher Disease; PRINTS;
Statistics GenBank accession (47); Uniprot accession (10); PDB accession (0); 3D entries (1); cryst (1)
All (44) Bacteria (25) Eukaryota (18) unclassified (1) Structure (1 - 1 cryst) Characterized (4)
Protein Name EC#OrganismGenBank UniprotPDB/3DSubf
 exo-β-1,4-xylanase (XylD) (acidic) 3.2.1.- Bispora sp. MEY-1 ADG62369.1 D6MYS9   7
 endo-β-1,4-xylanase active on arabinoxylan and glucuronoxylan (XynC;XYNC;GH30) Talaromyces purpureogenus ATCC MYA-38 AKH40280.1     7
 glucuronoxylan hydrolase (xylanase cleaving 4-Me-GlcA or GlcA-substituted xylan; TRIREDRAFT_69276) 3.2.1.- Trichoderma reesei QM6a EGR45006.1     7
 exo-xylanase IV (Xyn4;XYN IV) 3.2.1.- Trichoderma reesei Rut C30 AAP64786.1
  cryst 7

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