EC 3.2.1.177: alpha-D-xyloside xylohydrolase
HydrolasesOpen in Browse
CatLog read 19 records for EC 3.2.1.177 from 4 papers, for 3 organisms. Names in these papers: alpha-xylosidase (XylS), BoGH31A (α-xylosidase), YicI alpha-xylosidase, YicI (alpha-xylosidase).
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 14 records for EC 3.2.1.177 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 3.2.1.177 in Browse.
Papers
| Paper | Organisms | Records |
|---|---|---|
| Identification and molecular characterization of the first alpha -xylosidase from an archaeon | Sulfolobus solfataricus | 6 |
| Mechanistic and structural analysis of a family 31 alpha-glycosidase and its glycosyl-enzyme intermediate | Escherichia coli | 5 |
| A discrete genetic locus confers xyloglucan metabolism in select human gut Bacteroidetes | Bacteroides ovatus | 5 |
| Overexpression and characterization of two unknown proteins, YicI and YihQ, originated from Escherichia coli | Escherichia coli | 3 |
Records
| Enzyme | Organism | Substrate | kcat (s⁻¹) | Km (mM) | kcat/Km (mM⁻¹ s⁻¹) | Conditions | Paper | Open record |
|---|---|---|---|---|---|---|---|---|
| alpha-xylosidase (XylS) | Sulfolobus solfataricus | 4-nitrophenyl alpha-D-glucopyranoside | 0.05 | 2.05 | 0.02 | pH 5.5, 65 °C | PMID 10801892 | Open record: alpha-xylosidase (XylS), 4-nitrophenyl alpha-D-glucopyranoside |
| alpha-xylosidase (XylS) | Sulfolobus solfataricus | 4-nitrophenyl alpha-D-xylopyranoside | 4.69 | 17 | 0.28 | pH 5.5, 65 °C | PMID 10801892 | Open record: alpha-xylosidase (XylS), 4-nitrophenyl alpha-D-xylopyranoside |
| alpha-xylosidase (XylS) | Sulfolobus solfataricus | 4-nitrophenyl alpha-D-xylopyranosyl-(1,6)-beta-D-glucopyranoside | 16 | 1.72 | 9.3 | pH 5.5, 65 °C | PMID 10801892 | Open record: alpha-xylosidase (XylS), 4-nitrophenyl alpha-D-xylopyranosyl-(1,6)-beta-D-glucopyranoside |
| alpha-xylosidase (XylS) | Sulfolobus solfataricus | alpha-D-glucopyranosyl-(1,4)-D-glucopyranose | 1.51 | 17 | 0.09 | pH 5.5, 65 °C | PMID 10801892 | Open record: alpha-xylosidase (XylS), alpha-D-glucopyranosyl-(1,4)-D-glucopyranose |
| alpha-xylosidase (XylS) | Sulfolobus solfataricus | alpha-D-xylopyranosyl-(1,6)-D-glucopyranose | 31 | 28.9 | 1.07 | pH 5.5, 65 °C | PMID 10801892 | Open record: alpha-xylosidase (XylS), alpha-D-xylopyranosyl-(1,6)-D-glucopyranose |
| alpha-xylosidase (XylS) | Sulfolobus solfataricus | Maltotriose | 0.92 | 3.45 | 0.27 | pH 5.5, 65 °C | PMID 10801892 | Open record: alpha-xylosidase (XylS), Maltotriose |
| BoGH31A (α-xylosidase) | Bacteroides ovatus | 4-nitrophenyl alpha-D-glucopyranoside | 0.071 | 31.8 | 0.0022 | 37 °C | PMID 24463512 | Open record: BoGH31A (α-xylosidase), 4-nitrophenyl alpha-D-glucopyranoside |
| BoGH31A (α-xylosidase) | Bacteroides ovatus | 4-nitrophenyl alpha-D-xylopyranoside | 1.6 | 7.7 | 0.21 | 37 °C | PMID 24463512 | Open record: BoGH31A (α-xylosidase), 4-nitrophenyl alpha-D-xylopyranoside |
| BoGH31A (α-xylosidase) | Bacteroides ovatus | Isoprimeverose | 1.78 | 38.1 | 0.047 | 37 °C | PMID 24463512 | Open record: BoGH31A (α-xylosidase), Isoprimeverose |
| BoGH31A (α-xylosidase) | Bacteroides ovatus | XLLG | 31 | 0.378 | 82 | 37 °C | PMID 24463512 | Open record: BoGH31A (α-xylosidase), XLLG |
| BoGH31A (α-xylosidase) | Bacteroides ovatus | XXXG | 32.6 | 0.223 | 146.2 | 37 °C | PMID 24463512 | Open record: BoGH31A (α-xylosidase), XXXG |
| YicI (alpha-xylosidase) | Escherichia coli | 6-O-alpha-D-xylopyranosyl-D-glucopyranose | 51.3 | 0.55 | 93.3 | pH 7, 37 °C | PMID 15294295 | Open record: YicI (alpha-xylosidase), 6-O-alpha-D-xylopyranosyl-D-glucopyranose |
| YicI (alpha-xylosidase) | Escherichia coli | alpha-D-xylopyranosyl fluoride | 195 | 0.17 | 1.22 × 10³ | pH 7, 37 °C | PMID 15294295 | Open record: YicI (alpha-xylosidase), alpha-D-xylopyranosyl fluoride |
| YicI (alpha-xylosidase) | Escherichia coli | p-nitrophenyl alpha-D-xylopyranoside | 0.173 | 0.52 | 3.33 | pH 7, 37 °C | PMID 15294295 | Open record: YicI (alpha-xylosidase), p-nitrophenyl alpha-D-xylopyranoside |
| YicI alpha-xylosidase | Escherichia coli | (5R)-5-fluoro-alpha-D-xylopyranosyl fluoride | 1.22 × 10⁻⁴ | — | — | pH 7, 37 °C | PMID 15501829 | Open record: YicI alpha-xylosidase, (5R)-5-fluoro-alpha-D-xylopyranosyl fluoride |
| YicI alpha-xylosidase | Escherichia coli | (5S)-5-fluoro-alpha-D-xylopyranosyl fluoride | 0.00216 | — | — | pH 7, 37 °C | PMID 15501829 | Open record: YicI alpha-xylosidase, (5S)-5-fluoro-alpha-D-xylopyranosyl fluoride |
| YicI alpha-xylosidase | Escherichia coli | 4-nitrophenyl alpha-D-glucopyranoside | 0.046 | 7.7 | 0.006 | pH 7, 37 °C | PMID 15501829 | Open record: YicI alpha-xylosidase, 4-nitrophenyl alpha-D-glucopyranoside |
| YicI alpha-xylosidase | Escherichia coli | alpha-D-xylopyranosyl fluoride | 75 | 0.97 | 77 | pH 7, 37 °C | PMID 15501829 | Open record: YicI alpha-xylosidase, alpha-D-xylopyranosyl fluoride |
| YicI alpha-xylosidase | Escherichia coli | p-nitrophenyl α-D-xylopyranoside | 0.13 | 0.71 | 0.18 | pH 7, 37 °C | PMID 15501829 | Open record: YicI alpha-xylosidase, p-nitrophenyl α-D-xylopyranoside |