EC 3.2.1.70: glucan 1,6-alpha-glucosidase
HydrolasesOpen in Browse
CatLog read 45 records for EC 3.2.1.70 from 2 papers, for 2 organisms. Names in these papers: dextran glucosidase (SMDG), glucan 1,6-alpha-glucosidase LaGH13_31.
Read from the paper by an AI model and checked against the paper by a second, separate AI run; code converted the units.
CatLog also holds 3 records for EC 3.2.1.70 that are not yet re-read: from its earlier version, built from the enzyme databases and partly checked against the papers. All records for EC 3.2.1.70 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Structural elements in dextran glucosidase responsible for high specificity to long chain substrate | Streptococcus mutans | 39 |
| Enzymology and structure of the GH13_31 glucan 1,6-α-glucosidase that confers isomaltooligosaccharide utilization in the probiotic Lactobacillus acidophilus NCFM | Lactobacillus acidophilus | 6 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| dextran glucosidase (SMDG) | Streptococcus mutans | isomaltoheptaose | 449 | 12 | 37.4 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG), isomaltoheptaose |
| dextran glucosidase (SMDG) | Streptococcus mutans | isomaltohexaose | 401 | 7.88 | 50.9 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG), isomaltohexaose |
| dextran glucosidase (SMDG) | Streptococcus mutans | isomaltopentaose | 419 | 5.1 | 82.2 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG), isomaltopentaose |
| dextran glucosidase (SMDG) | Streptococcus mutans | isomaltose | 483 | 9.35 | 51.7 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG), isomaltose |
| dextran glucosidase (SMDG) | Streptococcus mutans | isomaltotetraose | 499 | 5.58 | 89.4 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG), isomaltotetraose |
| dextran glucosidase (SMDG) | Streptococcus mutans | isomaltotriose | 541 | 3.17 | 171 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG), isomaltotriose |
| dextran glucosidase (SMDG) | Streptococcus mutans | p-nitrophenyl α-D-glucoside | 235 | 0.549 | 428 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG), p-nitrophenyl α-D-glucoside |
| dextran glucosidase (SMDG) | Streptococcus mutans | Panose | 538 | 1.03 | 522 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG), Panose |
| dextran glucosidase (SMDG)variant DOD201–210 | Streptococcus mutans | isomaltoheptaose | 2.43 | 53.9 | 0.0451 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant DOD201–210, isomaltoheptaose |
| dextran glucosidase (SMDG)variant DOD201–210 | Streptococcus mutans | isomaltohexaose | 1.24 | 17.8 | 0.0697 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant DOD201–210, isomaltohexaose |
| dextran glucosidase (SMDG)variant DOD201–210 | Streptococcus mutans | isomaltopentaose | 1.99 | 10.1 | 0.197 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant DOD201–210, isomaltopentaose |
| dextran glucosidase (SMDG)variant DOD201–210 | Streptococcus mutans | isomaltose | 1.89 | 17.8 | 0.106 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant DOD201–210, isomaltose |
| dextran glucosidase (SMDG)variant DOD201–210 | Streptococcus mutans | isomaltotetraose | 3.02 | 11.5 | 0.263 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant DOD201–210, isomaltotetraose |
| dextran glucosidase (SMDG)variant DOD201–210 | Streptococcus mutans | isomaltotriose | 3.92 | 4.25 | 0.922 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant DOD201–210, isomaltotriose |
| dextran glucosidase (SMDG)variant DOD201–210 | Streptococcus mutans | p-nitrophenyl α-D-glucoside | 1.8 | 1.27 | 1.42 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant DOD201–210, p-nitrophenyl α-D-glucoside |
| dextran glucosidase (SMDG)variant W238A | Streptococcus mutans | isomaltoheptaose | 33.2 | 81.7 | 0.406 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238A, isomaltoheptaose |
| dextran glucosidase (SMDG)variant W238A | Streptococcus mutans | isomaltohexaose | 36 | 76.9 | 0.468 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238A, isomaltohexaose |
| dextran glucosidase (SMDG)variant W238A | Streptococcus mutans | isomaltopentaose | 22.6 | 38.3 | 0.59 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238A, isomaltopentaose |
| dextran glucosidase (SMDG)variant W238A | Streptococcus mutans | isomaltose | 34.5 | 15.8 | 2.18 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238A, isomaltose |
| dextran glucosidase (SMDG)variant W238A | Streptococcus mutans | isomaltotetraose | 22.3 | 20.9 | 1.07 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238A, isomaltotetraose |
| dextran glucosidase (SMDG)variant W238A | Streptococcus mutans | isomaltotriose | 33.1 | 11.4 | 2.9 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238A, isomaltotriose |
| dextran glucosidase (SMDG)variant W238A | Streptococcus mutans | p-nitrophenyl α-D-glucoside | 202 | 19 | 10.6 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238A, p-nitrophenyl α-D-glucoside |
| dextran glucosidase (SMDG)variant W238A | Streptococcus mutans | Panose | 42.1 | 4.22 | 9.98 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238A, Panose |
| dextran glucosidase (SMDG)variant W238N | Streptococcus mutans | isomaltoheptaose | 9.81 | 26.9 | 0.365 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238N, isomaltoheptaose |
| dextran glucosidase (SMDG)variant W238N | Streptococcus mutans | isomaltohexaose | 7.8 | 19.9 | 0.392 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238N, isomaltohexaose |
| dextran glucosidase (SMDG)variant W238N | Streptococcus mutans | isomaltopentaose | 9.21 | 15.1 | 0.61 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238N, isomaltopentaose |
| dextran glucosidase (SMDG)variant W238N | Streptococcus mutans | isomaltose | 8.88 | 8.91 | 0.997 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238N, isomaltose |
| dextran glucosidase (SMDG)variant W238N | Streptococcus mutans | isomaltotetraose | 8.96 | 7.77 | 1.15 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238N, isomaltotetraose |
| dextran glucosidase (SMDG)variant W238N | Streptococcus mutans | isomaltotriose | 12.2 | 4.96 | 2.46 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238N, isomaltotriose |
| dextran glucosidase (SMDG)variant W238N | Streptococcus mutans | p-nitrophenyl α-D-glucoside | 61.4 | 9.92 | 6.19 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238N, p-nitrophenyl α-D-glucoside |
| dextran glucosidase (SMDG)variant W238N | Streptococcus mutans | Panose | 22.4 | 2.2 | 10.2 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238N, Panose |
| dextran glucosidase (SMDG)variant W238P | Streptococcus mutans | isomaltoheptaose | 56.5 | 43.6 | 1.3 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238P, isomaltoheptaose |
| dextran glucosidase (SMDG)variant W238P | Streptococcus mutans | isomaltohexaose | 39.6 | 27.1 | 1.46 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238P, isomaltohexaose |
| dextran glucosidase (SMDG)variant W238P | Streptococcus mutans | isomaltopentaose | 42.4 | 24.6 | 1.72 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238P, isomaltopentaose |
| dextran glucosidase (SMDG)variant W238P | Streptococcus mutans | isomaltose | 79.8 | 20.5 | 3.89 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238P, isomaltose |
| dextran glucosidase (SMDG)variant W238P | Streptococcus mutans | isomaltotetraose | 52.5 | 16.1 | 3.26 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238P, isomaltotetraose |
| dextran glucosidase (SMDG)variant W238P | Streptococcus mutans | isomaltotriose | 77.5 | 10.2 | 7.6 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238P, isomaltotriose |
| dextran glucosidase (SMDG)variant W238P | Streptococcus mutans | p-nitrophenyl α-D-glucoside | 1202 | 41.4 | 29 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238P, p-nitrophenyl α-D-glucoside |
| dextran glucosidase (SMDG)variant W238P | Streptococcus mutans | Panose | 121 | 6.41 | 18.9 | pH 6, 37 °C | PMID 16503208 | Open record: dextran glucosidase (SMDG) variant W238P, Panose |
| glucan 1,6-alpha-glucosidase LaGH13_31 | Lactobacillus acidophilus | Dextran | 384 | — | — | pH 6, 37 °C | PMID 22685275 | Open record: glucan 1,6-alpha-glucosidase LaGH13_31, Dextran |
| glucan 1,6-alpha-glucosidase LaGH13_31 | Lactobacillus acidophilus | isomaltose | 517 | 22.5 | 23 | pH 6, 37 °C | PMID 22685275 | Open record: glucan 1,6-alpha-glucosidase LaGH13_31, isomaltose |
| glucan 1,6-alpha-glucosidase LaGH13_31 | Lactobacillus acidophilus | isomaltotetraose | 501 | 16.1 | 31 | pH 6, 37 °C | PMID 22685275 | Open record: glucan 1,6-alpha-glucosidase LaGH13_31, isomaltotetraose |
| glucan 1,6-alpha-glucosidase LaGH13_31 | Lactobacillus acidophilus | isomaltotriose | 475 | 14.1 | 34 | pH 6, 37 °C | PMID 22685275 | Open record: glucan 1,6-alpha-glucosidase LaGH13_31, isomaltotriose |
| glucan 1,6-alpha-glucosidase LaGH13_31 | Lactobacillus acidophilus | p-nitrophenyl alpha-D-glucopyranoside | 597 | 2.38 | 251 | pH 6, 37 °C | PMID 22685275 | Open record: glucan 1,6-alpha-glucosidase LaGH13_31, p-nitrophenyl alpha-D-glucopyranoside |
| glucan 1,6-alpha-glucosidase LaGH13_31 | Lactobacillus acidophilus | Panose | 612 | 3.9 | 157 | pH 6, 37 °C | PMID 22685275 | Open record: glucan 1,6-alpha-glucosidase LaGH13_31, Panose |