Record Information |
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Version |
1.0 |
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Update Date |
1/22/2018 12:54:54 PM |
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Metabolite ID | PAMDB006299 |
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Identification |
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Name: |
3-deoxy-D-arabino-heptulosonate-7-phosphate |
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Description: | 3-Deoxy-D-arabino-heptulosonate-7-phosphate is a member of the chemical class known as Medium-chain Keto Acids and Derivatives. These are keto acids with a 6 to 12 carbon atoms long side chain. DAHPS is involved in the biosynthesis of aromatic amino acids. Maritima DAHP synthase is a metalloenzyme. This report is the first description of a thermophilic eubacterial DAHP synthase. (PMID 12743122) DAHPS(Phe) is a metal-catalyzed oxidation system wherein bound substrate protects active-site residues from oxidative attack catalyzed by bound redox metal cofactor. (PMID 10049398) The first regulatory step in the synthesis of aromatic amino acids is catalyzed by 3-deoxy-D-arabino-heptulosonate 7-phosphate synthase (DAHPS). (PMID 15378531) While several similarities exist between the two enzymatic reactions, classic studies on the Pseudomonas aeruginosa enzymes have established that DAHPS is a metalloenzyme, whereas KDO8PS has no metal requirement. aeolicus KDO8PS is a metalloenzyme in vivo and point to a previously unrecognized relationship between the KDO8PS and DAHPS families. (PMID 10811802) |
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Structure |
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Synonyms: | - 3-Deoxy-D-arabino-heptulosonic acid-7-phosphoric acid
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Chemical Formula: |
C7H10O10P |
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Average Molecular Weight: |
285.122 |
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Monoisotopic Molecular
Weight: |
285.00280426 |
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InChI Key: |
PJWIPEXIFFQAQZ-PUFIMZNGSA-K |
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InChI: | InChI=1S/C7H13O10P/c8-3(1-4(9)7(12)13)6(11)5(10)2-17-18(14,15)16/h3,5-6,8,10-11H,1-2H2,(H,12,13)(H2,14,15,16)/p-3/t3-,5-,6+/m1/s1 |
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CAS
number: |
Not Available |
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IUPAC Name: | Not Available |
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Traditional IUPAC Name: |
Not Available |
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SMILES: | [H][C@@](O)(COP([O-])([O-])=O)[C@@]([H])(O)[C@]([H])(O)CC(=O)C([O-])=O |
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Chemical Taxonomy |
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Taxonomy Description | Not Available |
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Kingdom |
Not Available |
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Super Class | Not Available |
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Class |
Not Available |
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Sub Class | Not Available |
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Direct Parent |
Not Available |
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Alternative Parents |
Not Available |
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Substituents |
Not Available |
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Molecular Framework |
Not Available |
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External Descriptors |
Not Available |
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Physical Properties |
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State: |
Not Available |
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Charge: | Not Available |
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Melting point: |
Not Available |
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Experimental Properties: |
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Predicted Properties |
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Biological Properties |
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Cellular Locations: | Cytoplasm |
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Reactions: | |
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SMPDB Pathways: | Chorismate biosynthesis | PW000816 | | Secondary Metabolites: Shikimate Pathway | PW000985 | |
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Biological Properties |
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Cellular Locations: |
Cytoplasm |
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Reactions: | |
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Pathways: |
Not Available |
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Spectra |
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Spectra: |
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References |
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References: |
Not Available |
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Synthesis Reference: |
Not Available |
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Material Safety Data Sheet (MSDS) |
Not Available |
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Links |
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External Links: |
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