Nov 23, 2023 · Solubility in water: 1500 g/L (25 °C); pKa - 2,18; pKb - 8,95 Rf value in n-butanol/acetic acid/water = 12:3:5 - 0.14 2D Molfile: Get the molfile 3D PDB file: Get the PDB …

Amino Acid Abbreviation Structure MW pKa (25 °C) pI (25° C) -CO2H -NH2 sidechain Alanine Ala A 89.10 2.35 9.87 6.11 Arginine Arg R 174.20

Mar 9, 2011 · To examine molecular determinants of their unusual and functionally important properties, we engineered 25 variants of staphylococcal nuclease with lysine residues at …

Lysine. an essential amino acid, has a positively charged ε-amino group (a primary amine). Lysine is basically alanine with a propylamine substituent on theβcarbon. The ε-amino group has a …

The average pKa of Lys is 8.54, which is 2.14 pK unit lower than the average pKa found in wild-type protein (10.68). Figure 3a indicates that the pKa values for Lys can vary from 5 to 11 with …

We tabulated 541 measured pK values reported in the literature for the Asp, Glu, His, Cys, Tyr, and Lys side chains, and the C and N termini of 78 folded proteins. The majority of these …

Mar 29, 2011 · To examine molecular determinants of their unusual and functionally important properties, we engineered 25 variants of staphylococcal nuclease with lysine residues at …

... average pKa of Lys is 8.54, which is 2.14 pK unit lower than the average pKa found in wild-type protein (10.68). Figure 3 a indicates that the pKa values for Lys can vary from 5 to 11 with a...

The pKa value of the ε-amino group of Lys is approximately 10.5, which is higher than the pKa values of the carboxyl and α-amino groups. At physiological pH (around 7.4), the ε-amino …

Feb 6, 2015 · The pka of the both aminogroups is much higher than your pH of 5, so both are protonated. You have two positive charges. The carboxylic acid is deprotonated at pH 5 …