Peptide Database

Peptide NameAntimicrobial peptide 20

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC90H158N26O26

DescriptionStandard

        PEPAKSAPAPKKGSKKAVTK
    

Molecular Weight2020.38 Da

Isoelectric Point (pI)10.30

Net Charge (pH 7.0)4.96

Net Charge (pH 7.4) 4.89

Charge Density (pH 7.0) 0.2478

GRAVY Index-1.23

Hydrophobic Moment 0.43

Boman Index-0.28

Instability Index57.85

Aliphatic Index 34.50

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 829.97

LogP -10.08

H-bond Donors 28.0

H-bond Acceptors 31.0

Rotatable Bonds 67.0

Heavy Atoms 142.0

Ring Count 4.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0342169 VERIFIED: NO

Provenance & Taxonomy

OrganismVaranus komodoensis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial