| Activities in Family | β-1,3-glucan phosphorylase (EC 2.4.1.97) |
|---|---|
| Mechanism | inverting |
| Clan | GH-Q |
| 3D Structure Status | ( α / α ) 6 (inferred) |
| Catalytic Nucleophile/Base | phosphate |
| Catalytic Proton Donor | Asp (inferred) |
| Note | Family created after Kuhaudomlarp et al. J. Biol. Chem. (2019) [PMID=30819804] who have shown that the Paenibacillus polymyxa ATCC 842 and Thermosipho africanus TCF52B enzymes are b-1,3-glucan phosphorylases, distantly related to GH149. Hence this family integrates the clan GH-Q with family GH94 and GH149. |
| Statistics | GenBank accession (166); Uniprot accession (2); |
| Bacteria | |||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | |
| β-1,3-glucan phosphorylase (PPT_RS0121460; PapP) | 2.4.1.97 | pubmed |
Paenibacillus polymyxa ATCC 842 | WP_019688419.1 | A0A378Y2K9 | ||
| β-1,3-glucan phosphorylase (THA_1941; TaCDP) | 2.4.1.97 | pubmed |
Thermosipho africanus TCF52B | ACJ76363.1 | B7IED6 | ||
| Eukaryota | |||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | |
| 1,3-β-glucan phosphorylase (OdBGP) | 2.4.1.97 | pubmed |
Ochromonas danica NIES-2142 | BAU78234.1 | |||
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