Peptide Database

Peptide NameDesHDAP1-A-magainin 2 (D-A-M)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC227H366N72O56S

DescriptionStandard

        ARDNKKTRIWPRHLQLAVRNAGIGKWLHSAKKFGKAFVGEIMNS
    

Molecular Weight5031.85 Da

Isoelectric Point (pI)11.60

Net Charge (pH 7.0)7.97

Net Charge (pH 7.4) 7.67

Charge Density (pH 7.0) 0.1811

GRAVY Index-0.60

Hydrophobic Moment 0.67

Boman Index-0.13

Instability Index25.78

Aliphatic Index 77.73

Aromaticity 0.0909

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 2106.14

LogP -18.99

H-bond Donors 75.0

H-bond Acceptors 67.0

Rotatable Bonds 172.0

Heavy Atoms 356.0

Ring Count 9.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0239065 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyMagainin

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-negative

TargetEscherichia coli