| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 3,899,609,303 visitors served. |
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
Aldolase |
Also found in: Dictionary/thesaurus, Medical, Wikipedia | 0.02 sec. |
|
|
aldolase [′al·də‚lās]
(biochemistry) An enzyme in anaerobic glycolysis that catalyzes the cleavage of fructose 1,6-diphosphate to glyceraldehyde 3-phosphate; used also in the reverse reaction. Aldolase an enzyme; one of the lyases, which split and synthesize carbon bonds (—C—C—). Its molecular mass is 147,000–180,000; the aldolase molecule is composed of two polypeptide chains. In animals aldolase is generally found in the skeletal muscles; in plants it is found in areas where photosynthesis takes place. Aldolase condenses aldehydes; this is the derivation of the name. It is catalyzed by a reversible reaction: fructose diphosphate ⇌ 3–phosphoglycerine aldehyde + phosphodioxyacetone. In plant tissues aldolase takes part in the dark phase of photosynthesis; in animals, in the process of glycolysis, which leads to the production of such energy-rich compounds as ATP. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
|
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup |
|---|