Peptide Database

Peptide NameSLAY-screened peptide P1511

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length11 amino acids

Chemical FormulaC54H85N13O15

DescriptionStandard

        TAHPALASLLY
    

Molecular Weight1156.33 Da

Isoelectric Point (pI)6.40

Net Charge (pH 7.0)-0.52

Net Charge (pH 7.4) -0.76

Charge Density (pH 7.0) -0.0469

GRAVY Index0.84

Hydrophobic Moment 0.22

Boman Index0.44

Instability Index16.26

Aliphatic Index 133.64

Aromaticity 0.0909

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 434.90

LogP -2.76

H-bond Donors 15.0

H-bond Acceptors 16.0

Rotatable Bonds 32.0

Heavy Atoms 82.0

Ring Count 3.0

Amide Bonds 10.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0215904 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. doi: 10.1016/j.cell.2017.12.009. Epub 2018 Jan 4. PMID29307492 Evidence URLhttps://pubmed.ncbi.nlm.nih.gov/29307492/