beta-D-galactoside galactohydrolase
GPTKB entity
Statements (23)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:enzyme
|
| gptkbp:CASNumber |
gptkb:9031-11-2
|
| gptkbp:catalyzes |
hydrolysis of terminal, non-reducing beta-D-galactose residues in beta-D-galactosides
|
| gptkbp:EC_number |
3.2.1.23
|
| gptkbp:foundIn |
gptkb:Bacteria
fungi plants many bacteria |
| gptkbp:gene |
gptkb:lacZ
|
| https://www.w3.org/2000/01/rdf-schema#label |
beta-D-galactoside galactohydrolase
|
| gptkbp:inhibitedBy |
gptkb:isopropyl_β-D-1-thiogalactopyranoside_(IPTG)
|
| gptkbp:molecularWeight |
465 kDa (E. coli)
|
| gptkbp:optimum_pH |
37°C
6.5-7.5 |
| gptkbp:otherName |
gptkb:beta-galactosidase
|
| gptkbp:product |
gptkb:D-glucose
D-galactose |
| gptkbp:structure |
tetramer
|
| gptkbp:substrate |
lactose
|
| gptkbp:used_in |
molecular biology
|
| gptkbp:usedFor |
gptkb:blue-white_screening
|
| gptkbp:bfsParent |
gptkb:Beta-galactosidase
|
| gptkbp:bfsLayer |
7
|