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PepXtide

Antimicrobial

Temporin A

Reference entry · not stocked

18 more in Antimicrobial
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Identity

Class
Antimicrobial
Molecular weight
1397 Da
Residues
13
Heavy atoms
99
Reference slug
temporin-a

These are published properties of the molecule, given for identification. Values we cannot confirm are omitted rather than estimated. What these terms mean.

What this compound is

Thirteen residues, almost entirely hydrophobic with a single arginine. One of the shortest natural antimicrobial peptides.

Sequence

Temporin A amino-acid sequence in one-letter code, numbered by residue position
1FLPLIGRVLS GIL
Three-letter code
Phe-Leu-Pro-Leu-Ile-Gly-Arg-Val-Leu-Ser-Gly-Ile-Leu

The one-letter code gives the amino-acid backbone. Terminal modifications, where a compound carries them, are accounted for in the molecular weight above but are not visible in the letters.

Residue composition

Counted directly from the sequence above. Temporin A is built from 8 of the twenty standard amino acids across 13 positions.

By residue

Count of each amino acid in Temporin A
ResidueCodeCountShare
LeucineL · Leu430.8%
GlycineG · Gly215.4%
IsoleucineI · Ile215.4%
PhenylalanineF · Phe17.7%
ProlineP · Pro17.7%
ArginineR · Arg17.7%
SerineS · Ser17.7%
ValineV · Val17.7%

By side-chain class

  • Nonpolar, aliphatic

    10 · 76.9%

    G I L P V

  • Aromatic

    1 · 7.7%

    F

  • Polar, uncharged

    1 · 7.7%

    S

  • Positively charged

    1 · 7.7%

    R

Side-chain classes follow the standard grouping of the twenty proteinogenic amino acids. Composition is arithmetic over the published sequence and says nothing about how the molecule behaves.

All 18 compounds in Antimicrobial

This is a reference entry. Sequence, residue count, molecular weight and atom count are published properties of the molecule, given for identification. Nothing on this page describes an application, benefit, dose, route or outcome, and nothing here should be read as an offer to supply or as guidance for use in a person or an animal. Materials sold by PepXtide are for laboratory research use only, are not for human or animal consumption, and have not been evaluated by the FDA.