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Lysine, 2,6-diaminohexanoic acid is amfoteric, meaning it has BOTH 2 basic amino-groups (stronger) and 1 acidic carbonic acid group (-COOH). The acidic group is weaker than both basic properties, so overall it is basic.

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βˆ™ 13y ago
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βˆ™ 8mo ago

Lysine is a basic amino acid, not an acidic one. It has a pKa of around 10.5, indicating that it can act as a weak base by accepting protons in a solution.

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Q: How acidic is lysine?
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Related questions

Why is glutamic acid an acidic amino acid and lysine a basic amino acid?

Glutamic acid is an acidic amino acid because it has a carboxylic acid group in its side chain, which can donate a proton, making it acidic. Lysine is a basic amino acid because it has an amino group in its side chain, which can accept a proton, making it basic.


Where does lysine bond another lysine?

i just came across a lysine-lysine bond in a b-barrel n-termini fragment that's embedded in the membrane


Is rice rich in lysine?

Yes, it is rich in lysine.


What are the differences between lysine and lysine HCl, and how do they impact their effectiveness in dietary supplements?

Lysine is an essential amino acid, while lysine HCl is a form of lysine that has been combined with hydrochloric acid. Lysine HCl is more stable and easier to absorb in the body compared to lysine alone. This can make lysine HCl more effective in dietary supplements as it may have better bioavailability and be more readily utilized by the body.


Is lysine an enzyme?

No. Lysine is an amino acid. Amino acids are the building blocks of proteins.


What are the differences between lysine HCl and lysine, and how do they impact their effectiveness in dietary supplements or pharmaceutical products?

Lysine HCl is a hydrochloride salt form of lysine, which is an essential amino acid. The addition of HCl increases the solubility of lysine, making it easier to incorporate into dietary supplements or pharmaceutical products. This can improve the bioavailability and effectiveness of lysine in these products compared to regular lysine.


Is egg white alkaline or acidic?

Egg white is slightly alkaline, with a pH ranging from 7.6 to 8.0, due to the presence of basic amino acids such as lysine and histidine.


What are the differences between lysine and L-lysine, and how do they impact the body differently?

Lysine and L-lysine are essentially the same amino acid, but L-lysine refers to the specific form that is biologically active in the body. Lysine is an essential amino acid that the body cannot produce on its own and must be obtained through diet or supplements. L-lysine is the form of lysine that is used by the body for various functions, such as protein synthesis and immune system support. Both lysine and L-lysine can impact the body by promoting tissue repair, supporting immune function, and aiding in the production of collagen.


What are the differences between l-lysine and lysine, and how do they impact the body differently?

L-lysine and lysine are the same amino acid, but the "L-" prefix indicates the specific molecular structure. L-lysine is the form found in nature and used by the body, while lysine can refer to any form of the amino acid. The body can only use L-lysine for protein synthesis and other functions, so it is important to consume L-lysine specifically for optimal health.


What are the two amino acids that jello lack?

tryptophan and lysine lysine


What is the isoelectric point of lysine?

The isoelectric point of lysine is approximately 9.74.


What is the pI of lysine?

The isoelectric point (pI) of lysine is approximately 9.74.