Peptide Database

Peptide NameDefb22

Function Ontology

Antimicrobial

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length90 amino acids

Chemical FormulaC361H599N117O121S7

DescriptionStandard

        WYVRKCANKLGTCRKTCRKGEYQTDPATGKCSIGKLCCILDLKLAGQCGGADGNQAAAGTQAAGGTRAAGGTQGTGGTGATGAAATTAAP
    

Molecular Weight8738.78 Da

Isoelectric Point (pI)9.28

Net Charge (pH 7.0)6.69

Net Charge (pH 7.4) 6.37

Charge Density (pH 7.0) 0.0743

GRAVY Index-0.30

Hydrophobic Moment 0.56

Boman Index0.01

Instability Index-0.52

Aliphatic Index 52.44

Aromaticity 0.0333

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 3835.45

LogP -58.75

H-bond Donors 142.0

H-bond Acceptors 135.0

Rotatable Bonds 290.0

Heavy Atoms 606.0

Ring Count 6.0

Amide Bonds 96.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0032873 VERIFIED: YES

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal

TargetEscherichia coli