Accession Number | HMDB00169 |
Common_Name | D-Mannose |
Description | D-Mannose is a carbohydrate. High-mannose-type oligosaccharides have been shown to play important roles in protein quality control. Several intracellular proteins, such as lectins, chaperones and glycan-processing enzymes, are involved in this process. These include calnexin/calreticulin, UDP-glucose:glycoprotein glucosyltransferase (UGGT), cargo receptors (such as VIP36 and ERGIC-53), mannosidase-like proteins (e.g. EDEM and Htm1p) and ubiquitin ligase (Fbs). They are thought to recognize high-mannose-type glycans with subtly different structures. Mannose-binding lectin (MBL) is an important constituent of the innate immune system. This protein binds through multiple lectin domains to the repeating sugar arrays that decorate many microbial surfaces, and is then able to activate the complement system through a specific protease called MBL-associated protease-2. The primary pathway for the formation of L-fucose in procaryotic and eucaryotic cells is from D-mannose via an internal oxidation reduction and then epimerization of GDP-D-mannose to produce GDP-L-fucose. (PMID: 9488699, 16154739, 11414367)
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Chemical_IUPAC_Name | (3S,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol |
Chemical Formula | C6H12O6 |
Sample Concentration | 1 |
Mass Value | 1 |
Mass Unit | mg |
Manufacturer | Quattro_QQQ |
Analyzer | Triple_Quad |
Delivery | Flow_Injection |
Ionization | Positive |
Predicted 1H NMR Spectrum | Download |
Predicted 1H NMR Peaklist | Download |
Predicted 13C NMR Spectrum | Download |
Predicted 13C NMR Peaklist | Download |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Frequency | Not Available |
1H NMR Spectrum |  |
Sample Concentration | Not Available |
Mass Value | Not Available |
Mass Unit | Not Available |
Manufacturer | Not Available |
Frequency | Not Available |
13C NMR Spectrum |  |
Low Energy Voltage | 10 |
Low Energy Spectrum | Download |
Low Energy Peaklist | Download |
Medium Energy Spectrum | Download |
Hight Energy Spectrum | Not Available |