| Activities in Sub Family | [retaining] β-porphyranase (EC 3.2.1.178); β-agarase (EC 3.2.1.81); |
|---|---|
| Mechanism | Retaining e |
| Clan | GH-B |
| 3D Structure Status | β-jelly roll |
| Catalytic Nucleophile/Base | Glu (experimental) |
| Catalytic Proton Donor | Glu (experimental) |
| Note | Many members have been assigned to subfamilies as described by Viborg et al. (2019) J Biol Chem. 2019 Sep 9 (PMID: 31501245). |
| External resources | CAZypedia; HOMSTRAD; PRINTS; PROSITE; XTH-World; |
| Commercial Enzyme Provider(s) | MEGAZYME; NZYTech; PROZOMIX; |
| Statistics | GenBank accession (1); Uniprot accession (1); PDB accession (2); 3D entries (1); cryst (0) |
| Bacteria | ||||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | Subf | |
| β-porphyranase (BACPLE_01703) | 3.2.1.178 | doi |
Phocaeicola plebeius DSM 17135 | EDY95437.1 | 8EP4[A,B,C] 8EW1[A,B,C] |
14 | ||
| β-agarase A (AgaA) | 3.2.1.81 | pubmed |
Vibrio sp. PO-303 | BAF62129.1 | A5A6R7 | 14 | ||
| Eukaryota | ||||||||
| Protein Name | EC# | Reference | Organism | GenBank | Uniprot | PDB/3D | Subf | |
| β-porphyranase (CHC_T00009578001; CcGH16-3) | 3.2.1.178 | pubmed |
Chondrus crispus Stackhouse | CDF33251.1 | 14 | |||
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