Peptide Database

Peptide NamePNG-1/13

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC72H122N20O14

DescriptionStandard

        KNWKAILKHIIK
    

Molecular Weight1491.86 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)3.84

Net Charge (pH 7.4) 3.58

Charge Density (pH 7.0) 0.3203

GRAVY Index-0.34

Hydrophobic Moment 0.60

Boman Index-0.05

Instability Index39.04

Aliphatic Index 138.33

Aromaticity 0.0833

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 575.06

LogP -0.98

H-bond Donors 20.0

H-bond Acceptors 19.0

Rotatable Bonds 53.0

Heavy Atoms 106.0

Ring Count 3.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0196792 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermAmidation

Bio-Activity Profile

Function

Antimicrobial

TargetHuman erythrocytes

Activity200 μM

MethodLC50

RECORD: Rec_0254568 VERIFIED: YES