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 FormulaC189H274N52O56S7

DescriptionStandard

        GFGCNGPWDEDDMKCHNHCKTIKGYKGGYCASAGFVCKCY
    

Molecular Weight4394.97 Da

Isoelectric Point (pI)7.77

Net Charge (pH 7.0)0.87

Net Charge (pH 7.4) 0.47

Charge Density (pH 7.0) 0.0218

GRAVY Index-0.57

Hydrophobic Moment 0.36

Boman Index0.00

Instability Index16.63

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 1729.21

LogP -18.65

H-bond Donors 65.0

H-bond Acceptors 66.0

Rotatable Bonds 141.0

Heavy Atoms 304.0

Ring Count 10.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0419517 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

TargetEscherichia coli CVCC 195

Activity128 μg/mL

MethodMIC

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