EC Number | Cloned (Comment) | Organism |
---|---|---|
4.2.2.2 | - |
Bacillus sp. (in: Bacteria) |
EC Number | Protein Variants | Comment | Organism |
---|---|---|---|
4.2.2.2 | D106N | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | D126N | the ratio of turnover number to Km-value is 57.5% of the wild-type value | Bacillus sp. (in: Bacteria) |
4.2.2.2 | D63N | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | D80N | the ratio of turnover number to Km-value is 93% of the wild-type value | Bacillus sp. (in: Bacteria) |
4.2.2.2 | D84N | the ratio of turnover number to Km-value is 28.6% of the wild-type value | Bacillus sp. (in: Bacteria) |
4.2.2.2 | E38Q | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | E47Q | mutant enzyme retains almost full activity relative to wild-type enzyme | Bacillus sp. (in: Bacteria) |
4.2.2.2 | E83Q | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | H66A | the ratio of turnover number to Km-value is 70.4% of the wild-type value | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K107A | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K107H | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K107R | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K129A | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K129H | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K129R | mutant enzyme is not produced extracellularly | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K182A | mutant enzyme retains almost full activity relative to wild-type enzyme | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K185A | mutant enzyme retains almost full activity relative to wild-type enzyme | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K20A | mutant enzyme retains almost full activity relative to wild-type enzyme | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K41A | the ratio of turnover number to Km-value is 105% of the wild-type value | Bacillus sp. (in: Bacteria) |
4.2.2.2 | K89A | the ratio of turnover number to Km-value is 31.5% of the wild-type value | Bacillus sp. (in: Bacteria) |
4.2.2.2 | additional information | chimeric enzyme composed of Ala1 to Tyr105 of Pel-15 in the N-terminal regions, Asp133 to Arg 159 of pectate lyase B from Fusarium solani in the internal regions, and Gln133 to Tyr197 of Pel-15 in the C-terminal regions: the ratio of turnover number to Km-value is 5.1% of the wild-type value | Bacillus sp. (in: Bacteria) |
4.2.2.2 | R132A | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | R132H | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | R132K | mutant enzyme without pectate lyase activity | Bacillus sp. (in: Bacteria) |
4.2.2.2 | R152A | mutant enzyme retains almost full activity relative to wild-type enzyme | Bacillus sp. (in: Bacteria) |
4.2.2.2 | W78F | the ratio of turnover number to Km-value is identical to wild-type value | Bacillus sp. (in: Bacteria) |
4.2.2.2 | W78Y | mutant enzyme with slightly increased activity relative to wild-type enzyme | Bacillus sp. (in: Bacteria) |
4.2.2.2 | Y174A | the ratio of turnover number to Km-value is 90.7% of the wild-type value | Bacillus sp. (in: Bacteria) |
EC Number | KM Value [mM] | KM Value Maximum [mM] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.2.2.2 | additional information | - |
additional information | KM-values for wild-type and mutant enzymes for polygalacturonic acid: 1.87 g/l for wild-type enzyme, 1.55 g/l for mutant enzyme K41A, 1.9 g/l for mutant enzyme H66A, 2.07 g/l for mutant enzyme W78F, 1.78 g/l for mutant enzyme D80N, 1.6 g/l for mutant enzyme D84N, 1.42 g/l for mutant enzyme K89A, 1.34 g/l for mutant enzyme D126N, 1.86 g/l for mutant enzyme Y174A, 1.55 g/l for the chimeric enzyme composed of Ala1 to Tyr105 of Pel-15 in the N-terminal regions, Asp133 to Arg 159 of pectate lyase B from Fusarium solani in the internal regions, and Gln133 to Tyr197 of Pel-15 in the C-terminal regions | Bacillus sp. (in: Bacteria) |
EC Number | Organism | UniProt | Comment | Textmining |
---|---|---|---|---|
4.2.2.2 | Bacillus sp. (in: Bacteria) | Q9RHW0 | KSM-P15 | - |
4.2.2.2 | Bacillus sp. (in: Bacteria) KSM-P15 | Q9RHW0 | KSM-P15 | - |
EC Number | Specific Activity Minimum [µmol/min/mg] | Specific Activity Maximum [µmol/min/mg] | Comment | Organism |
---|---|---|---|---|
4.2.2.2 | 200 | 220 | - |
Bacillus sp. (in: Bacteria) |
EC Number | Substrates | Comment Substrates | Organism | Products | Comment (Products) | Rev. | Reac. |
---|---|---|---|---|---|---|---|
4.2.2.2 | polygalacturonic acid | - |
Bacillus sp. (in: Bacteria) | unsaturated oligogalacturonide | - |
? | |
4.2.2.2 | polygalacturonic acid | - |
Bacillus sp. (in: Bacteria) KSM-P15 | unsaturated oligogalacturonide | - |
? |
EC Number | Synonyms | Comment | Organism |
---|---|---|---|
4.2.2.2 | Pel-15 | - |
Bacillus sp. (in: Bacteria) |
EC Number | Turnover Number Minimum [1/s] | Turnover Number Maximum [1/s] | Substrate | Comment | Organism | Structure |
---|---|---|---|---|---|---|
4.2.2.2 | 0.03 | 0.55 | polygalacturonic acid | pH 10.5, 30°C, mutant enzyme chimeric enzyme composed of Ala1 to Tyr105 of Pel-15 in the N-terminal regions, Asp133 to Arg 159 of pectate lyase B from Fusarium solani in the internal regions, and Gln133 to Tyr197 of Pel-15 in the C-terminal regions | Bacillus sp. (in: Bacteria) | |
4.2.2.2 | 7.48 | - |
polygalacturonic acid | pH 10.5, 30°C, mutant enzyme chimeric enzyme composed of Ala1 to Tyr105 of Pel-15 in the N-terminal regions, Asp133 to Arg 159 of pectate lyase B from Fusarium solani in the internal regions, and Gln133 to Tyr197 of Pel-15 in the C-terminal regions | Bacillus sp. (in: Bacteria) | |
4.2.2.2 | 42.2 | - |
polygalacturonic acid | pH 10.5, 30°C, mutant enzyme K89A | Bacillus sp. (in: Bacteria) | |
4.2.2.2 | 43.2 | - |
polygalacturonic acid | pH 10.5, 30°C, mutant enzyme D84N | Bacillus sp. (in: Bacteria) | |
4.2.2.2 | 72.9 | - |
polygalacturonic acid | pH 10.5, 30°C, mutant enzyme D126N | Bacillus sp. (in: Bacteria) | |
4.2.2.2 | 101 | - |
polygalacturonic acid | pH 10.5, 30°C, mutant enzyme H66A | Bacillus sp. (in: Bacteria) | |
4.2.2.2 | 154 | - |
polygalacturonic acid | pH 10.5, 30°C, mutant enzyme K41A | Bacillus sp. (in: Bacteria) | |
4.2.2.2 | 156 | - |
polygalacturonic acid | pH 10.5, 30°C, mutant enzyme D80N | Bacillus sp. (in: Bacteria) | |
4.2.2.2 | 159 | - |
polygalacturonic acid | pH 10.5, 30°C, mutant enzyme Y126N | Bacillus sp. (in: Bacteria) | |
4.2.2.2 | 173 | - |
polygalacturonic acid | pH 10.5, 30°C, wild-type enzyme | Bacillus sp. (in: Bacteria) | |
4.2.2.2 | 196 | - |
polygalacturonic acid | pH 10.5, 30°C, mutant enzyme W78F | Bacillus sp. (in: Bacteria) |