Peptide Database

Peptide NameCcDef2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC200H320N62O57S6

DescriptionStandard

        ATCDALSFQSKWITINHSACAIHCIAKGYKGGQCKNTVCHCRK
    

Molecular Weight4697.45 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)4.99

Net Charge (pH 7.4) 4.56

Charge Density (pH 7.0) 0.1161

GRAVY Index-0.14

Hydrophobic Moment 0.50

Boman Index0.00

Instability Index38.35

Aliphatic Index 63.72

Aromaticity 0.0698

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 1930.62

LogP -23.18

H-bond Donors 74.0

H-bond Acceptors 71.0

Rotatable Bonds 156.0

Heavy Atoms 325.0

Ring Count 7.0

Amide Bonds 46.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0383961 VERIFIED: YES

Provenance & Taxonomy

OrganismCoridius chinensis [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

TargetStaphylococcus aureus ATCC 25923

Activity0.92 μM

MethodMIC

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