| Known Activities | β-galactosidase (EC 3.2.1.23); exo-β-glucosaminidase (EC 3.2.1.165) |
|---|---|
| Mechanism | Retaining (inferred) |
| Clan | GH-A |
| 3D Structure Status | ( β / α ) 8 |
| Catalytic Nucleophile/Base | Glu (experimental) |
| Catalytic Proton Donor | Glu (inferred) |
| External resources | CAZypedia; InterPro; PFAM; PRINTS; PROSITE; |
| Commercial Enzyme Provider(s) | MEGAZYME; |
| Statistics | GenBank accession (1431); Uniprot accession (492); PDB accession (10); 3D entries (5); cryst (0) |
| Bacteria | ||||||
| Protein Name | EC# | Organism | GenBank | Uniprot | PDB/3D | |
| BT0290 | Bacteroides thetaiotaomicron VPI-5482 | AAO75397.1 NP_809203.1 |
3D3A[A] | |||
| CC0788 | Caulobacter crescentus CB15 | AAK22773.1 NP_419605.1 |
Q9AA20 | 3U7V[A] | ||
| Eukaryota | ||||||
| Protein Name | EC# | Organism | GenBank | Uniprot | PDB/3D | |
| β-galactosidase (Glb1) | 3.2.1.23 | Homo sapiens | AAA35599.1 AAA51819.1 AAA51822.1 AAA51823.1 AAH07493.1 AAP35811.1 ACM84364.1 BAD96483.1 BAD96811.1 BAH12915.1 BAH13196.1 BAH13341.1 CBA12839.1 NP_000395.1 |
P16278.1 P16279.1 |
3THC[A,B,C,D] 3THD[A,B,C,D] |
|
| β-galactosidase / galacto-β-D-galactanase (Bga1) | 3.2.1.23 | Hypocrea jecorina | CAD70669.1 | Q70SY0 | 3OG2[A] 3OGR[A] 3OGS[A] 3OGV[A] |
|
| β-galactosidase (Lac) | 3.2.1.23 | Penicillium sp. | CAF32457.1 | Q700S9 | 1TG7[A] 1XC6[A] |
|