Page last updated: 2024-10-06
sucrose biosynthesis II
Proteins (15)
| Protein | Synonyms | Taxonomy |
|---|---|---|
| Sucrose-phosphate synthase | EC 2.4.1.14; UDP-glucose-fructose-phosphate glucosyltransferase | Spinacia oleracea (spinach) |
| Glucose-6-phosphate isomerase 1, chloroplastic | GPI 1; EC 5.3.1.9; Phosphoglucose isomerase 1; PGI 1; Phosphohexose isomerase; PHI | Arabidopsis thaliana (thale cress) |
| UDP-N-acetylglucosamine diphosphorylase 2 | EC 2.7.7.23; N-acetylglucosamine-1-phosphate uridylyltransferase 2; UDP-N-acetylgalactosamine diphosphorylase 2; 2.7.7.83; UTP--glucose-1-phosphate uridylyltransferase 2; 2.7.7.9 | Arabidopsis thaliana (thale cress) |
| UDP-sugar pyrophosphorylase | AtUSP; EC 2.7.7.64 | Arabidopsis thaliana (thale cress) |
| UDP-sugar pyrophospharylase | PsUSP; EC 2.7.7.64 | Pisum sativum (garden pea) |
| Phosphoglucomutase, chloroplastic | PGM; EC 5.4.2.2; Glucose phosphomutase | Arabidopsis thaliana (thale cress) |
| Hexokinase-2 | EC 2.7.1.1 | Arabidopsis thaliana (thale cress) |
| Hexokinase-1 | EC 2.7.1.1; Protein GLUCOSE INSENSITIVE 2 | Arabidopsis thaliana (thale cress) |
| Hexokinase-4 | EC 2.7.1.1 | Arabidopsis thaliana (thale cress) |
| 4-alpha-glucanotransferase DPE2 | EC 2.4.1.25; Amylomaltase; Disproportionating enzyme; D-enzyme; Protein DISPROPORTIONATING ENZYME 2 | Arabidopsis thaliana (thale cress) |
| Hexokinase-like 1 protein | EC 2.7.1.1 | Arabidopsis thaliana (thale cress) |
| Hexokinase-3 | EC 2.7.1.1 | Arabidopsis thaliana (thale cress) |
| UTP--glucose-1-phosphate uridylyltransferase 2 | EC 2.7.7.9; UDP-glucose pyrophosphorylase 2; AtUGP2; UDPGP 2; UGPase 2 | Arabidopsis thaliana (thale cress) |
| Alpha-glucan phosphorylase 2, cytosolic | AtPHS2; EC 2.4.1.1; Alpha-glucan phosphorylase, H isozyme; Starch phosphorylase H | Arabidopsis thaliana (thale cress) |
| Probable hexokinase-like 2 protein | EC 2.7.1.1 | Arabidopsis thaliana (thale cress) |
Compounds (14)
| Compound | Description |
|---|---|
| diphosphoric acid | |
| hydronium ion | |
| uridine diphosphate | A uracil nucleotide containing a pyrophosphate group esterified to C5 of the sugar moiety. |
| Manganese | A trace element with atomic symbol Mn, atomic number 25, and atomic weight 54.94. It is concentrated in cell mitochondria, mostly in the pituitary gland, liver, pancreas, kidney, and bone, influences the synthesis of mucopolysaccharides, stimulates hepatic synthesis of cholesterol and fatty acids, and is a cofactor in many enzymes, including arginase and alkaline phosphatase in the liver. (From AMA Drug Evaluations Annual 1992, p2035) |
| Orthophosphate | |
| sucrose | A nonreducing disaccharide composed of GLUCOSE and FRUCTOSE linked via their anomeric carbons. It is obtained commercially from SUGARCANE, sugar beet (BETA VULGARIS), and other plants and used extensively as a food and a sweetener. |
| glucose, (beta-d)-isomer | |
| adenosine diphosphate | Adenosine 5'-(trihydrogen diphosphate). An adenine nucleotide containing two phosphate groups esterified to the sugar moiety at the 5'-position. |
| Uridine Triphosphate | Uridine 5'-(tetrahydrogen triphosphate). A uracil nucleotide containing three phosphate groups esterified to the sugar moiety. |
| Magnesium | A metallic element that has the atomic symbol Mg, atomic number 12, and atomic weight 24.31. It is important for the activity of many enzymes, especially those involved in OXIDATIVE PHOSPHORYLATION. |
| Water | A clear, odorless, tasteless liquid that is essential for most animal and plant life and is an excellent solvent for many substances. The chemical formula is hydrogen oxide (H2O). (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) |
| Maltose | A dextrodisaccharide from malt and starch. It is used as a sweetening agent and fermentable intermediate in brewing. (Grant & Hackh's Chemical Dictionary, 5th ed) |
| adenosine triphosphate | An adenine nucleotide containing three phosphate groups esterified to the sugar moiety. In addition to its crucial roles in metabolism adenosine triphosphate is a neurotransmitter. |
| glucose-1-phosphate | RN given refers to (alpha-D-Glc)-isomer |