Peptide Database

Peptide NameSimilar to Plectasin acc. no. Q53I06, Po Defensin-like peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC185H266N52O55S7

DescriptionStandard

        GFGCGGPWNEDDMQCHNHCKSIKGYKGGYCASAGFVCKCY
    

Molecular Weight4322.86 Da

Isoelectric Point (pI)7.78

Net Charge (pH 7.0)0.87

Net Charge (pH 7.4) 0.47

Charge Density (pH 7.0) 0.0218

GRAVY Index-0.48

Hydrophobic Moment 0.36

Boman Index0.05

Instability Index22.79

Aliphatic Index 22.00

Aromaticity 0.1500

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 1708.98

LogP -19.75

H-bond Donors 64.0

H-bond Acceptors 65.0

Rotatable Bonds 138.0

Heavy Atoms 299.0

Ring Count 10.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0394593 VERIFIED: YES

Provenance & Taxonomy

OrganismPyronema omphalodes CBS 100304 [Fungus]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStreptococcus suis CVCC 3928

Activity0.0625 μg/mL

MethodMIC

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