EC Number | Inhibitors | Comment | Organism | Structure |
---|---|---|---|---|
3.2.1.21 | D-glucono-1,5-lactone | competitive inhibition, Ki: 0.0004 mM for enzyme A, Ki: 0.0015 mM for enzyme B, Ki: 0.12 mM for cell wall bound enzyme | Sporotrichum pulverulentum |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
3.2.1.21 | 0.002 | - |
4-nitrophenyl-beta-D-glucopyranoside | cell wall bound enzyme | Sporotrichum pulverulentum | |
3.2.1.21 | 0.15 | - |
4-nitrophenyl-beta-D-glucopyranoside | for enzyme A | Sporotrichum pulverulentum | |
3.2.1.21 | 0.21 | - |
4-nitrophenyl-beta-D-glucopyranoside | for enzyme B | Sporotrichum pulverulentum | |
3.2.1.21 | 3.7 | - |
cellobiose | for enzyme B | Sporotrichum pulverulentum | |
3.2.1.21 | 4.5 | - |
cellobiose | for enzyme A | Sporotrichum pulverulentum |
EC Number | Localization | Comment | Organism | GeneOntology No. | Textmining |
---|---|---|---|---|---|
3.2.1.21 | extracellular | high extracellular activities, if cellulose serves as carbon source | Sporotrichum pulverulentum | - |
- |
3.2.1.21 | membrane | cell bound activity if cellobiose dominating in the medium | Sporotrichum pulverulentum | 16020 | - |
EC Number | Molecular Weight [Da] | Molecular Weight Maximum [Da] | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 165000 | 182000 | gel filtration, five different forms in culture filtrate | Sporotrichum pulverulentum |
EC Number | Natural Substrates | Organism | Comment (Nat. Sub.) | Natural Products | Comment (Nat. Pro.) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.21 | 4-O-beta-D-glucopyranosyl-D-glucose + H2O | Sporotrichum pulverulentum | cellobiose | beta-D-glucose + D-glucose | - |
? |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
3.2.1.21 | Sporotrichum pulverulentum | - |
- |
- |
EC Number | Purification (Comment) | Organism |
---|---|---|
3.2.1.21 | to homogeneity, five different extracellular forms, chromatography steps | Sporotrichum pulverulentum |
EC Number | Source Tissue | Comment | Organism | Textmining |
---|---|---|---|---|
3.2.1.21 | cell culture | five different forms in culture filtrate, 1 form cell-wall bound | Sporotrichum pulverulentum | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
3.2.1.21 | 79 | 102 | 5 different forms from culture filtrate | Sporotrichum pulverulentum |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
3.2.1.21 | 4-nitrophenyl beta-D-glucopyranoside + H2O | - |
Sporotrichum pulverulentum | 4-nitrophenol + D-glucopyranose | - |
? | |
3.2.1.21 | 4-O-beta-D-glucopyranosyl-D-glucose + H2O | cellobiose | Sporotrichum pulverulentum | beta-D-glucose + D-glucose | - |
? | |
3.2.1.21 | cellobiose + H2O | - |
Sporotrichum pulverulentum | 2 beta-D-glucose | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
3.2.1.21 | 1,4-beta-glucosidase | - |
Sporotrichum pulverulentum |