Peptide Database

Peptide NameSLAY-screened peptide P70

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC53H79N15O12S

DescriptionStandard

        ALAYFHRVCA
    

Molecular Weight1150.35 Da

Isoelectric Point (pI)8.27

Net Charge (pH 7.0)0.87

Net Charge (pH 7.4) 0.62

Charge Density (pH 7.0) 0.0872

GRAVY Index0.97

Hydrophobic Moment 0.43

Boman Index0.28

Instability Index9.00

Aliphatic Index 98.00

Aromaticity 0.2000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 436.03

LogP -2.13

H-bond Donors 17.0

H-bond Acceptors 15.0

Rotatable Bonds 33.0

Heavy Atoms 81.0

Ring Count 3.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0030678 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

Targetrecombinant Escherichia coli surface-display screening

MethodSLAY screening

PaperAshley T Tucker, Sean P Leonard, Cory D DuBois, Gregory A Knauf, Ashley L Cunningham, Claus O Wilke, M Stephen Trent, Bryan W Davies. Discovery of Next-Generation Antimicrobials through Bacterial Self-Screening of Surface-Displayed Peptide Libraries. Cell. 2018 Jan 25;172(3):618-628.e13. Epub 2018 Jan 4. PMID29307492 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/29307492/