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_191 | Xylan | Xylp | Polysaccharide | plant | Arabidopsis thaliana | ?-?-Xylp |
|
|
C1: 102.6, C2: 73.7, C3: 74.7, C4: 77.4, C5: 63.9 | 850 | 298.0 | None | TMS | Whole cell | Thomas J. Simmons et al., Folding of xylan onto cellulose fibrils in plant cell walls revealed by solid-state NMR, Nature Communications, 2016 |
| ccmrd_192 | Xylan | Xylp | Polysaccharide | plant | Arabidopsis thaliana | ?-?-Xylp |
|
|
C1: 105.2, C2: 72.3, C3: 75.2, C4: 82.2, C5: 64.3 | 850 | 298.0 | None | TMS | Whole cell | Thomas J. Simmons et al., Folding of xylan onto cellulose fibrils in plant cell walls revealed by solid-state NMR, Nature Communications, 2016 |
| ccmrd_193 | Homogalacturonan | GalpA | Polysaccharide | plant | Arabidopsis thaliana | ?-?-GalpA |
|
|
C1: 100.8, C2: 68.6, C3: 68.7, C4: 79.4, C5: 71.4, C6: 171.5 | 850 | 298.0 | None | TMS | Whole cell | Thomas J. Simmons et al., Folding of xylan onto cellulose fibrils in plant cell walls revealed by solid-state NMR, Nature Communications, 2016 |
| ccmrd_194 | Homogalacturonan | GalpA | Polysaccharide | plant | Arabidopsis thaliana | ?-?-GalpA |
|
|
C5: 72.8, C6: 176.1 | 850 | 298.0 | None | TMS | Whole cell | Thomas J. Simmons et al., Folding of xylan onto cellulose fibrils in plant cell walls revealed by solid-state NMR, Nature Communications, 2016 |
| ccmrd_195 | Xyloglucan | [aDXylp(1-6)](1-4)bDGlcp | Polysaccharide | plant | Arabidopsis thaliana | a-D-Xylp |
|
|
C1: 99.8, C2: 72.7, C3: 74.1, C4: 70.7, C5: 62.6 | 850 | 298.0 | None | TMS | Whole cell | Thomas J. Simmons et al., Folding of xylan onto cellulose fibrils in plant cell walls revealed by solid-state NMR, Nature Communications, 2016 |
| ccmrd_196 | Cellulose | Glcp | Polysaccharide | plant | Allium cepa L. | b-D-Glcp |
|
|
C1: 105.0, C2: 72.0, C3: 74.0, C4: 84.0, C6: 62.0 | 500 | 298.0 | None | ND | Cryo-milled, organic solvent washed, freeze-dried plant | Sabine Hediger et al., Solid-state NMR characterization of hydration effects on polymer mobility in onion cell-wall material, Carbohydrate research, 1999 |
| ccmrd_197 | Cellulose | Glcp | Polysaccharide | plant | Allium cepa L. | b-D-Glcp |
|
|
C1: 105.0, C2: 72.0, C3: 74.0, C4: 89.0, C6: 65.0 | 500 | 298.0 | None | ND | Cryo-milled, organic solvent washed, freeze-dried plant | Sabine Hediger et al., Solid-state NMR characterization of hydration effects on polymer mobility in onion cell-wall material, Carbohydrate research, 1999 |
| ccmrd_198 | Galactan | Galp | Polysaccharide | plant | Allium cepa L. | ?-?-Galp |
|
|
C1: 105.0, C6: 62.0 | 500 | 298.0 | None | ND | Cryo-milled, organic solvent washed, freeze-dried plant | Sabine Hediger et al., Solid-state NMR characterization of hydration effects on polymer mobility in onion cell-wall material, Carbohydrate research, 1999 |
| ccmrd_199 | Cellulose | Glcp | Polysaccharide | other | Kraft pulp | b-D-Glcp |
|
|
C1: 105.0, C5: 89.4 | 200 | 298.0 | None | ND | Partial drying | Roger H. Newman et al., Carbon-13 NMR evidence for cocrystallization of cellulose as a mechanism for hornification of bleached kraft pulp, Cellulose, 2004 |
| ccmrd_200 | Cellulose | Glcp | Polysaccharide | other | Kraft pulp | b-D-Glcp |
|
|
C1: 105.0, C5: 84.9 | 200 | 298.0 | None | ND | Partial drying | Roger H. Newman et al., Carbon-13 NMR evidence for cocrystallization of cellulose as a mechanism for hornification of bleached kraft pulp, Cellulose, 2004 |