Peptide Database

Peptide NameAntimicrobial peptide 40

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC77H139N23O21

DescriptionStandard

        IGKKPGEGKEKAPKKK
    

Molecular Weight1723.07 Da

Isoelectric Point (pI)10.13

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.54

Charge Density (pH 7.0) 0.2974

GRAVY Index-2.02

Hydrophobic Moment 0.38

Boman Index-0.52

Instability Index1.38

Aliphatic Index 30.62

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 738.98

LogP -6.72

H-bond Donors 24.0

H-bond Acceptors 26.0

Rotatable Bonds 65.0

Heavy Atoms 121.0

Ring Count 2.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0288922 VERIFIED: NO

Provenance & Taxonomy

OrganismVaranus komodoensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial