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  2. Monosodium phosphate - Wikipedia

    en.wikipedia.org/wiki/Monosodium_phosphate

    Monosodium phosphate (MSP), also known as monobasic sodium phosphate and sodium dihydrogen phosphate, is an inorganic compound with the chemical formula Na H 2 P O 4. It is a sodium salt of phosphoric acid. It consists of sodium cations (Na +) and dihydrogen phosphate anions (H 2 PO − 4). One of many sodium phosphates, it is a common ...

  3. BLOSUM - Wikipedia

    en.wikipedia.org/wiki/BLOSUM

    Here, is the probability of two amino acids and replacing each other in a homologous sequence, and and are the background probabilities of finding the amino acids and in any protein sequence. The factor λ {\displaystyle \lambda } is a scaling factor, set such that the matrix contains easily computable integer values.

  4. Sodium phosphate - Wikipedia

    en.wikipedia.org/wiki/Sodium_phosphate

    Sodium dihydrogen phosphate Sodium hydrogen phosphate Trisodium phosphate. A sodium phosphate is a generic variety of salts of sodium (Na +) and phosphate (PO 3− 4). Phosphate also forms families or condensed anions including di-, tri-, tetra-, and polyphosphates. Most of these salts are known in both anhydrous (water-free) and hydrated forms ...

  5. De novo peptide sequencing - Wikipedia

    en.wikipedia.org/wiki/De_novo_peptide_sequencing

    Mass of b 2-ions are listed in Table 2, as well as single amino acids that have equal mass to b 2-ions. [15] The mass of b 2-ion = mass of two amino acid residues + 1. Table 2. Mass of b2-ions in peptide fragmentation [16] Identify a sequence ion series by the same mass difference, which matches one of the amino acid residue masses (see Table 1).

  6. Protein sequencing - Wikipedia

    en.wikipedia.org/wiki/Protein_sequencing

    Protein sequence interpretation: a scheme new protein to be engineered in a yeast. It is often desirable to know the unordered amino acid composition of a protein prior to attempting to find the ordered sequence, as this knowledge can be used to facilitate the discovery of errors in the sequencing process or to distinguish between ambiguous results.

  7. DNA and RNA codon tables - Wikipedia

    en.wikipedia.org/wiki/DNA_and_RNA_codon_tables

    A codon table can be used to translate a genetic code into a sequence of amino acids. [1] [2] The standard genetic code is traditionally represented as an RNA codon table, because when proteins are made in a cell by ribosomes, it is messenger RNA (mRNA) that directs protein synthesis. [2] [3] The mRNA sequence is determined by the sequence of ...

  8. Hydrophobicity scales - Wikipedia

    en.wikipedia.org/wiki/Hydrophobicity_scales

    Also, amino acid side chain affinity for water was measured using vapor phases. [14] Vapor phases represent the simplest non polar phases, because it has no interaction with the solute. [ 18 ] The hydration potential and its correlation to the appearance of amino acids on the surface of proteins was studied by Wolfenden.

  9. Monobasic sodium phosphate - Wikipedia

    en.wikipedia.org/?title=Monobasic_sodium...

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