Peptide Database

Peptide NameVBD122

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC225H369N67O58S8

DescriptionStandard

        EKCWNLRGSCREKCIRNEKLYIFCMSGKLCCLKPKFQPNMLQR
    

Molecular Weight5197.27 Da

Isoelectric Point (pI)9.46

Net Charge (pH 7.0)6.78

Net Charge (pH 7.4) 6.50

Charge Density (pH 7.0) 0.1576

GRAVY Index-0.58

Hydrophobic Moment 0.42

Boman Index-0.23

Instability Index55.79

Aliphatic Index 63.49

Aromaticity 0.0930

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2075.49

LogP -17.84

H-bond Donors 78.0

H-bond Acceptors 73.0

Rotatable Bonds 180.0

Heavy Atoms 358.0

Ring Count 7.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0095407 VERIFIED: YES

Provenance & Taxonomy

OrganismVulpes lagopus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli

RECORD: Rec_0334035 VERIFIED: YES