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  2. Amino acid - Wikipedia

    en.wikipedia.org/wiki/Amino_acid

    Amino acid 3- and 1-letter symbols Side chain Hydropathy index [50] Molar absorptivity [51] Molecular mass Abundance in proteins (%) [52] Standard genetic coding, IUPAC notation; 3 1 Class Chemical polarity [53] Net charge at pH 7.4 [53] Wavelength, λ max (nm) Coefficient ε (mM −1 ·cm −1) Alanine: Ala A Aliphatic Nonpolar Neutral 1.8 89. ...

  3. DNA and RNA codon tables - Wikipedia

    en.wikipedia.org/wiki/DNA_and_RNA_codon_tables

    The first table—the standard table—can be used to translate nucleotide triplets into the corresponding amino acid or appropriate signal if it is a start or stop codon. The second table, appropriately called the inverse, does the opposite: it can be used to deduce a possible triplet code if the amino acid is known.

  4. Protein primary structure - Wikipedia

    en.wikipedia.org/wiki/Protein_primary_structure

    Protein sequence is typically notated as a string of letters, listing the amino acids starting at the amino-terminal end through to the carboxyl-terminal end. Either a three letter code or single letter code can be used to represent the 22 naturally encoded amino acids, as well as mixtures or ambiguous amino acids (similar to nucleic acid ...

  5. List of genetic codes - Wikipedia

    en.wikipedia.org/wiki/List_of_genetic_codes

    Print/export Download as PDF; Printable version; In other projects Wikidata item; ... (using IUPAC amino acid codes): Amino-acid biochemical properties Nonpolar

  6. Genetic code - Wikipedia

    en.wikipedia.org/wiki/Genetic_code

    If amino acids were randomly assigned to triplet codons, there would be 1.5 × 10 84 possible genetic codes. [81]: 163 This number is found by calculating the number of ways that 21 items (20 amino acids plus one stop) can be placed in 64 bins, wherein each item is used at least once. [82]

  7. AAAP family - Wikipedia

    en.wikipedia.org/wiki/AAAP_Family

    The Amino Acid/Auxin Permease (AAAP) Family is a family of secondary carrier proteins, a member of the APC Superfamily that includes hundreds of proteins from plants, animals, fungi and lower eukaryotes. Six AAAPs in A. thaliana are well characterized and transport neutral and charged amino acids with varying specificities and affinities.

  8. List of amino acids - Wikipedia

    en.wikipedia.org/wiki/List_of_amino_acids

    Print/export Download as PDF; Printable version; In other projects ... Appearance. move to sidebar hide. Amino acids are listed by type: Proteinogenic amino acid; Non ...

  9. FASTA format - Wikipedia

    en.wikipedia.org/wiki/FASTA_format

    In bioinformatics and biochemistry, the FASTA format is a text-based format for representing either nucleotide sequences or amino acid (protein) sequences, in which nucleotides or amino acids are represented using single-letter codes. The format allows for sequence names and comments to precede the sequences.