How many molecules can carbonic anhydrase hydrate per second?
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What is the molecular weight of carbonic anhydrase?
30,000 daltons
The molecular weights of both soluble and membrane-bound carbonic anhydrase are 30,000 daltons, and mixing experiments failed to show any significant differences with respect to size. The two forms also exhibit isoelectric points of 7.2.
How many molecules can carbonic anhydrase hydrate per second?
106 molecules
The enzyme carbonic anhydrase catalyses the hydration of CO2. The reaction CO2+H2O→H2CO3 is involved in the transfer of CO2 from tissues to the lungs via the bloodstream. One enzyme molecule hydrates 106 molecules of CO2 per second.
What is carbonic anhydrase formula?
Carbonic anhydrase (CA; carbonate hydro-lyase, EC 4.2. 1.1) is a zinc-containing enzyme that catalyzes the reversible hydration of carbon dioxide: CO2+ H2O<–>HCO3(-)+H+.
What is the molecular weight of ovalbumin?
around 45 kDa
Chicken ovalbumin consists of 385 amino acids and has a molecular mass of around 45 kDa.
What is the molecular weight of lysozyme?
approximately 14 kDa to 15 kDa
The molecular weight of lysozyme is approximately 14 kDa to 15 kDa and the isoelectric point is about pH 11 [33].
Where is carbonic anhydrase 2 found?
acidifying renal tubules
Carbonic anhydrase facilitates the conversion of CO2 and H2O to H2CO3 (188). Carbonic anhydrase II is located in the cytosol of all acidifying renal tubules and comprises 95% of carbonic anhydrase activity in the kidney (108).
How can a mutated carbonic anhydrase leads to osteopetrosis?
CARBONIC ANHYDRASE II DEFICIENCY Carbonic anhydrase II is also involved in bone reabsorption. Hence these patients have more frequent bone fractures, as their bones are more fragile (called osteopetrosis).
What reaction does carbonic anhydrase catalyze?
Carbonic anhydrase is the enzyme that catalyzes the reversible reactions of carbon dioxide and water: CO 2 + H 2 O ↔ H + + HCO 3 − .
What metal ion is required by carbonic anhydrase for activity?
The active site of most carbonic anhydrases contains a zinc ion. They are therefore classified as metalloenzymes. The enzyme maintains acid-base balance and helps transport carbon dioxide.
What is the role of carbonic anhydrase in Rbcs?
An enzyme present in red blood cells, carbonic anhydrase, aids in the conversion of carbon dioxide to carbonic acid and bicarbonate ions. When red blood cells reach the lungs, the same enzyme helps to convert the bicarbonate ions back to carbon dioxide, which we breathe out.
Is ovalbumin a polypeptide?
Ovalbumin (abbreviated OVA) is the main protein found in egg white, making up approximately 55% of the total protein. Ovalbumin displays sequence and three-dimensional homology to the serpin superfamily, but unlike most serpins it is not a serine protease inhibitor….
| Ovalbumin | |
|---|---|
| UniProt | P01012 |
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