What is the structure of Alanin?
Alanine is an amino acid; These are building blocks of proteins. All amino acids have the same basic structure, but have individual parts glued to this basic structure. In the case of alanine, this part is one of the simplest of all amino acids with only one carbon and three hydrogen atoms. The exact appearance of the alanine structure may vary depending on whether Alanin occurs in nature or is synthetically produced.
In the entire range, Alanin contains 13 different atoms. This includes seven hydrogens, three carbons and two oxygens, along with one nitrogen. Most of the alanine structure consists of a basic collection of atoms, which is common to all amino acids. 20 amino acids are found in nature and each of them differs in only one part of their structure, known as a r-group.
The basic structure of the amino acid revolves around one carbon atom in the center of the molecule. Three different parts are stuck on this that are called a group of carboxylic acidand lone hydrogen. The amino group contains three hydrogen atoms and one nitrogen atom, while the carboxylic acid group includes one carbon and two oxygen. Lone hydrogen is next to the central carbon; The other two groups are located along the horizontal plane, with carbon and hydrogen in the middle.
Where the structure of Alanin differs from other amino acids is the group R. This group R, which consists of one carbon and three hydrogens, is relatively simple compared to most other amino acids. Due to this structure, alanine is a neutral molecule, without a strong negative or positive electrical interaction with other molecules. Group R is located perpendicular to the horizontal plane of other components.
Chirality is an important concept in solving the structure of amino acids. This concept can be described as two chemically identical molecules are mirror images to each other. With regard to the structure of Alanin, it may occur fromRcadle, when groups glued to central carbon are interchanged to the other side of carbon. Human hands, with the same components, but apparent differences in the structure, can illustrate it. Each mirror image is known as L-isomer or R-Isomer, as a left hand or right hand.
Only L-Isomer Alanin occurs in nature, but when people synthetic create alanine, R-isomer may also occur. Alan's right-hand molecules are not useful in creating proteins in animals, as cell machines recognize only L-isomer. Scientific techniques can identify the presence of L- or R-isomers in the sample in the way the rays of light shone at them.