because it has a double bonded nitrogen which can be protonated easily. Also, it is considered " electron sink " which clearly shows it's an electron- donor ( base ). Relatively, when it's compared with tryptophan it's smaller when it comes to the hydrocarbon chain .
Yes it is
Histidine
Hydrophilic ("water loving") amino acid side chains are either charged or polar. Both are attracted by water molecules. Histidine, Lysine, Glutamate, Aspartate, Arginine Hydrophobic: Alanine, Isoleucine, Leucine, Phenylalanine, Valine, Proline, Glycine, Methionine, Phenylalanine, Tryptophane, Cysteine. Less Hydrophobic: Tyrosine, Histidine, Serine, Threonine, Proline, Glycine, Alanine, Glutamine
The imidazole ring of histidine is aromatic at all pH values. It contains six pi electrons: four from two double bonds and two from a nitrogen lone pair.
It is a polar molecule and has polar bonds.
Histidine hydrochloride carries the IUPAC name of Histidine or His. Histidine is an amino acid used for rheumatoid arthritis, ulcers and anemia caused by kidney failure.
The chemical compound Histidine was first discovered in 1896. Histidine was discovered by German phsician Albercht Kossel. Histidine can be found in all human beings.
The mRNA codons for histidine are CAU and CAC.
The mRNA codons for histidine are CAU and CAC.
The mRNA codons for histidine are CAU and CAC.
methylated histidine
Histidine is involved in many functions. It is responsible for the transmission of your brain's signals. It also helps ride the body of heavy metals. The substance is required for your body to produce red and white blood cells. It is also needed for proper digestion.
Yes it is
Histidine
Hydrophilic ("water loving") amino acid side chains are either charged or polar. Both are attracted by water molecules. Histidine, Lysine, Glutamate, Aspartate, Arginine Hydrophobic: Alanine, Isoleucine, Leucine, Phenylalanine, Valine, Proline, Glycine, Methionine, Phenylalanine, Tryptophane, Cysteine. Less Hydrophobic: Tyrosine, Histidine, Serine, Threonine, Proline, Glycine, Alanine, Glutamine
CAU
the 20 standard amino acids that build up a protein can be classified as 1)Non polar, 2) Uncharged polar and 3)Charged polar. the names are as follows:1) Non-Polar: Glycine, alanine, valine, leucine, isoleucine, methionine, proline, phenylalanie, tryptophan.2) Uncharged polar: Serine, threonine, cytoseine, tyrosine, aspargine, glutamine.3) Charged polar: Aspartate, glutamate, histidine, lysine and arginine.