Complex Carbohydrate Magnetic Resonance Database (CCMRD)
Carbohydrates are crucial for various life activities in living organisms. The Complex Carbohydrates Magnetic Resonance Database (CCMRD), a solid-state NMR database for complex carbohydrates developed at Michigan State University. The Solid-state NMR spectroscopy reveals the molecular structure and dynamics of insoluble complex carbohydrates.
| Database ID | Trival Name | Linear Code | Compound Class | Taxonomy Domain | Species | Residue | SNFG | Chemical Structure | Chemical Shifts (ppm) | Spectrometer (MHz) | Temperature (K) | pH | NMR Reference Compound | Sample Treatment | Reference |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ccmrd_648 | Galacturonic acid | GalpA | Polysaccharide | plant | Arabidopsis thaliana | ?-?-GalpA |
|
|
C1: 101.0, C2: 68.6, C3: 71.3, C6: 175.8, H1: 5.1, H2: 3.7 | 700/600/500 | 298.0 | None | TMS | primary cell walls extraction | Pyae Phyo and Mei Hong et al., Fast MAS 1H-13C correlation NMR for structural investigations of plant cell walls, Journal of Biomolecular NMR, 2019 |
| ccmrd_649 | Galacturonic acid | GalpA | Polysaccharide | plant | Arabidopsis thaliana | ?-?-GalpA |
|
|
C1: 98.8, C2: 67.8, C3: 72.4, C4: 77.8, C5: 71.2, C6: 171.5, C7: 53.7, H1: 5.1, H2: 3.9, H3: 3.9, H7: 3.7 | 700/600/500 | 298.0 | None | TMS | primary cell walls extraction | Pyae Phyo and Mei Hong et al., Fast MAS 1H-13C correlation NMR for structural investigations of plant cell walls, Journal of Biomolecular NMR, 2019 |
| ccmrd_650 | Galacturonic acid | GalpA | Polysaccharide | plant | Arabidopsis thaliana | ?-?-GalpA |
|
|
C1: 98.2, C2: 68.7, C3: 69.7, C4: 78.5, C5: 72.1, H1: 5.0, H2: 3.7, H3: 3.9, H4: 4.3 | 700/600/500 | 298.0 | None | TMS | primary cell walls extraction | Pyae Phyo and Mei Hong et al., Fast MAS 1H-13C correlation NMR for structural investigations of plant cell walls, Journal of Biomolecular NMR, 2019 |
| ccmrd_651 | Rhamnose units | Rhap | Polysaccharide | plant | Arabidopsis thaliana | ?-?-Rhap |
|
|
C5: 69.7, C6: 17.3, H5: 3.9, H6: 1.3 | 700/600/500 | 298.0 | None | TMS | primary cell walls extraction | Pyae Phyo and Mei Hong et al., Fast MAS 1H-13C correlation NMR for structural investigations of plant cell walls, Journal of Biomolecular NMR, 2019 |
| ccmrd_652 | Rhamnose units | Rhap | Polysaccharide | plant | Arabidopsis thaliana | ?-?-Rhap |
|
|
C1: 101.2, C2: 79.8, C3: 71.0, C4: 72.6, C5: 68.1, C6: 16.0, H1: 5.1, H2: 4.3, H4: 3.6, H5: 4.0, H6: 1.2 | 700/600/500 | 298.0 | None | TMS | primary cell walls extraction | Pyae Phyo and Mei Hong et al., Fast MAS 1H-13C correlation NMR for structural investigations of plant cell walls, Journal of Biomolecular NMR, 2019 |
| ccmrd_653 | Rhamnose units | Rhap | Polysaccharide | plant | Arabidopsis thaliana | ?-?-Rhap |
|
|
H1: 5.1, H2: 4.4, H4: 3.6, H5: 4.0, H6: 1.2 | 700/600/500 | 298.0 | None | TMS | primary cell walls extraction | Pyae Phyo and Mei Hong et al., Fast MAS 1H-13C correlation NMR for structural investigations of plant cell walls, Journal of Biomolecular NMR, 2019 |
| ccmrd_654 | Arabinan | Araf | Polysaccharide | plant | Spruce (Picea abies) | ?-?-Araf |
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|
C1: 107.8, C2: 81.8, C3: 77.2, C4: 84.6, C5: 61.8 | 600/400 | 298.0 | None | TMS | whole cell | Alex Kirui et al., Carbohydrate-aromatic interface and molecular architecture of lignocellulose, NATURE COMMUNICATIONS, 2022 |
| ccmrd_655 | Arabinan | Araf | Polysaccharide | plant | Spruce (Picea abies) | ?-?-Araf |
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|
C1: 107.8, C2: 80.1 | 600/400 | 298.0 | None | TMS | whole cell | Alex Kirui et al., Carbohydrate-aromatic interface and molecular architecture of lignocellulose, NATURE COMMUNICATIONS, 2022 |
| ccmrd_656 | Arabinan | Araf | Polysaccharide | plant | Spruce (Picea abies) | ?-?-Araf |
|
|
C1: 109.7, C2: 81.8, C3: 77.4, C4: 82.9, C5: 67.6 | 600/400 | 298.0 | None | TMS | whole cell | Alex Kirui et al., Carbohydrate-aromatic interface and molecular architecture of lignocellulose, NATURE COMMUNICATIONS, 2022 |
| ccmrd_657 | Galactose units | Galp | Polysaccharide | plant | Spruce (Picea abies) | ?-?-Galp |
|
|
C1: 104.9, C2: 72.3 | 600/400 | 298.0 | None | TMS | whole cell | Alex Kirui et al., Carbohydrate-aromatic interface and molecular architecture of lignocellulose, NATURE COMMUNICATIONS, 2022 |