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Common molecules sample 51004 - Reciprocal Net Log in
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- JaMM1
- JaMM2
Empirical formula: C11H8O2
Formula weight: 172.183 g/mole
Common name: menadione
PDB entry #: 2qr2
Structural formula: C11H8O2
Short description: Menadione is vitamin K3.
Keyword: photosynthesis
Keyword: vitamin
Keyword: electron acceptor
Trade name: Vitamin K3
IUPAC name: 2-Methyl-1,4-naphthalendione
Miscellaneous comments: Extracted from PDB file pdb2qr2.ent
Layman's explanation: Menadione is found in all plant cells. It is also produced by some bacteria, including bacteria lining the gastro-intestinal tract of humans. Menadione is an electron acceptor used in respiration, photosynthesis and other processes. It acts as an electron acceptor when chlorophyll is raised to an excited state, allowing for a non-photochemical energy decrease for chlorophyll when it returns to its ground state. Menadione is a fat soluble vitamin (vitamin K3) and is necessary for the production of prothrombin and five other blood clotting factors in humans. It also regulates bone calcification.
Lab name: Common molecules
Sample provider: Contributed by Indiana University
Status: Complete, visible to public
Repository Files:
51004.crt 51004.gif 51004.ort 51004.pdb 51004.sdt

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