Peptide Database

Peptide NamePNG-1/2

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Venom / Toxin ▸ General toxin ▸ Toxic

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC68H113N19O14

DescriptionStandard

        KNWGAILKHIIK
    

Molecular Weight1420.74 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)2.84

Net Charge (pH 7.4) 2.59

Charge Density (pH 7.0) 0.2370

GRAVY Index-0.05

Hydrophobic Moment 0.57

Boman Index0.12

Instability Index23.32

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 549.04

LogP -1.48

H-bond Donors 19.0

H-bond Acceptors 18.0

Rotatable Bonds 49.0

Heavy Atoms 101.0

Ring Count 3.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0372223 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_0410365 VERIFIED: YES