The amino acid lysine (Lys) is encoded by three codons: AAA and AAG. These codons are found in the messenger RNA (mRNA) and are recognized by transfer RNA (tRNA) during protein synthesis.
To form the protein sequence Ala (Alanine), His (Histidine), Trp (Tryptophan), Leu (Leucine), and Lys (Lysine), a total of 5 amino acids are involved. Each amino acid is encoded by one codon in the mRNA, so 5 codons would be required to code for this specific sequence of amino acids.
The codons AAG, AGA, and UGU correspond to the amino acids lysine (Lys), arginine (Arg), and cysteine (Cys), respectively. Therefore, the amino acid chain formed by these codons will be Lys-Arg-Cys.
To match up an RNA sequence to an amino acid one, you have to match up the corresponding letters (which are one of the 4 bases in DNA): RNA: U , A , C , G Will match with: DNA: A , T , G , C RNA is different to DNA because instead of a T it has a U. Therefore your question can't be correct because there are 5 letters in total in yours. If, however, i were to take out the 'T', the answer would be: tacttcttcaagct But this answer could not be correct because all DNA sequences must equal a multiple of 3, because every three letters forms 1 amino acid.
The primary structure of a protein is just an amino acid string; a polypeptide. The secondary structure of a protein is the hydrogen bonding of the side chains that form the polypeptide chain into alpha helices and beta sheets.
There are 20 different amino acids in the human body. There are 20 types of amino acids known as: Alanine Ala A Arginine Arg R Asparagine Asn N Aspartic Acid Asp D Cysteine Cys C Glutamine Gln Q Glutamic Acid Glu E Glycine Gly G Histidine His H Isoleucine Ile I Leucine Leu L Lysine Lys K Methionine Met M Phenylalanine Phe F Proline Pro P Serine Ser S Threonine Thr T Tryptophan Trp W Tyrosine Tyr Y Valine Val V Asparagine or aspartic acid Asx B There are 20 .
The amino acid that is encoded by the initiation codon AUG is methionine. It is the only amino acid which is specified by just one codon.
The three-letter code for the amino acid lysine is Lys.
The genetic code is a series of three bases in a row called a codon. Each codon represents and amino acid. For example, the DNA strand AAA-TCT would code for the amino acids lys-ser. You'll need a codon chart to find codons, which can be found online. Hope this helps ! [=
To form the protein sequence Ala (Alanine), His (Histidine), Trp (Tryptophan), Leu (Leucine), and Lys (Lysine), a total of 5 amino acids are involved. Each amino acid is encoded by one codon in the mRNA, so 5 codons would be required to code for this specific sequence of amino acids.
Different amino acids have different number of codons. Most amino acids have more than one codon so we say that the genetic code is degenerate.Alanine (A, Ala) 4Cysteine (C, Cys) 2Aspartate (D, Asp) 2Glutamate (E, Glu) 2Phenylalanine (F, Phe) 2Glycine (G, Gly) 4Histidine (H, His) 2Isoleucine (I, Ile) 3Lysine (K, Lys) 2Leucine (L, Leu) 6Methonine (M, Met) 1 (start codon)...and so onYou can find a table of the genetic code on google. One that I have found is at http://member.cox.net/The_Genetic_Code-01_01_15.jpg
The codons AAG, AGA, and UGU correspond to the amino acids lysine (Lys), arginine (Arg), and cysteine (Cys), respectively. Therefore, the amino acid chain formed by these codons will be Lys-Arg-Cys.
Gly- Lys- Cys Asn- Lys- Asp Lys-Arg-Cys Gly-Ser-Arg
Gly Lys Cys
The three-letter code for lysine is Lys. Lysine is an essential amino acid that plays a key role in protein synthesis by helping to form peptide bonds between amino acids in the growing protein chain.
Due to the calculations you make using your genetic code dictionaries, you must go backwards using the third letter of codon and then second and then first. Then, you have your answer for what the amino acid sequence would be for cga gaa guc. Then you just flip cga and guc, keeping gaa in the middle.
To match up an RNA sequence to an amino acid one, you have to match up the corresponding letters (which are one of the 4 bases in DNA): RNA: U , A , C , G Will match with: DNA: A , T , G , C RNA is different to DNA because instead of a T it has a U. Therefore your question can't be correct because there are 5 letters in total in yours. If, however, i were to take out the 'T', the answer would be: tacttcttcaagct But this answer could not be correct because all DNA sequences must equal a multiple of 3, because every three letters forms 1 amino acid.
The codons ACU, CCA, and UCG correspond to the amino acids threonine, proline, and serine respectively. Therefore, the amino acid chain formed by these codons would be threonine-proline-serine.