Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC345H542N92O98S9

DescriptionStandard

        MMSKLVVFSLLIAAAVMSVSAAPQKRITCDLLGGVWILGADTACAGHCYTLNHPGGHCEGGYCYCRPGTFSEILG
    

Molecular Weight7835.14 Da

Isoelectric Point (pI)6.79

Net Charge (pH 7.0)-0.29

Net Charge (pH 7.4) -0.76

Charge Density (pH 7.0) -0.0039

GRAVY Index0.56

Hydrophobic Moment 0.48

Boman Index0.29

Instability Index49.35

Aliphatic Index 92.40

Aromaticity 0.0800

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 2946.16

LogP -28.02

H-bond Donors 109.0

H-bond Acceptors 110.0

Rotatable Bonds 248.0

Heavy Atoms 544.0

Ring Count 13.0

Amide Bonds 76.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0070736 VERIFIED: NO

Provenance & Taxonomy

OrganismDreissena polymorpha [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial