Peptide Database

Peptide NameA3 Single chain (1-20)[7-19]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC74H121N25O15

DescriptionStandard

        RPYLPRPRPPRPV
    

Molecular Weight1600.91 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.2892

GRAVY Index-1.61

Hydrophobic Moment 0.30

Boman Index-0.54

Instability Index95.54

Aliphatic Index 52.31

Aromaticity 0.0769

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 627.61

LogP -4.04

H-bond Donors 21.0

H-bond Acceptors 19.0

Rotatable Bonds 40.0

Heavy Atoms 114.0

Ring Count 7.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0158372 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyCathelicidin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitymixed L/D amino-acid peptide [Mixed]

Bio-Activity Profile

Function

Hemolytic

TargetHuman embryonic kidney HEK293 cells

MethodHemolysis

RECORD: Rec_0218298 VERIFIED: YES