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What is the pKa of aspartic acid?

What is the pKa of aspartic acid?


How many pKa values would you predict for the amino acid aspartic acid?

Amino acid pKa1 pKa2
Aspartic acid 1.88 9.60
Glutamic acid 2.19 9.67
Lysine 2.18 8.95
Arginine 2.17 9.04

What type of amino acid is aspartic acid?

Acidic Amino Acids (Dicarboxylic) Aspartic acid and glutamic acid are amino acids that have an additional carboxyl group that can release a proton and acquire a negative charge at the pH of body fluids. Often, these amino acids are designated with the name of their ionized form, aspartate and glutamate, respectively.

Is aspartic acid positive or negative?

At pH=7, two are negative charged: aspartic acid (Asp, D) and glutamic acid (Glu, E) (acidic side chains), and three are positive charged: lysine (Lys, K), arginine (Arg, R) and histidine (His, H) (basic side chains).

How much D-aspartic acid should I take daily?

A typical dose of D-aspartic acid is 3 grams per day. However, studies using this amount have produced mixed results. Based on the available research, higher doses of 6 grams per day do not appear to be effective.

Where is aspartic acid found in the body?

D-aspartic acid is not used to synthesize proteins. It is typically found in the pituitary gland and the testes, and is involved in the regulation, release, and synthesis of testosterone and luteinizing hormone (LH).

What are the benefits of aspartic acid?

There may be benefits that have not yet been proven through research. Some athletes claim aspartic acid improves stamina. It may enhance your immune system. Aspartic acid may protect you from toxins and neural and brain disorders.

What is the net charge of aspartic acid?


Which amino acid contains a guanidinium functional group?


What kind of waves propagate through the sun?

The three different kinds of waves that helioseismologists measure or look for are: acoustic, gravity, and surface gravity waves. These three waves generate p modes, g modes, and f modes, respectively, as resonant modes of oscillation because the Sun acts as a resonant cavity.

What charge is the sun?

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