Peptide Database

Peptide NameChecacin1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Insecticidal/Pest control ▸ Insecticidal activity

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC142H232N36O29S

DescriptionStandard

        FFGAIAKLAMKFLPAIYKQIQKKRK
    

Molecular Weight2939.65 Da

Isoelectric Point (pI)10.75

Net Charge (pH 7.0)6.75

Net Charge (pH 7.4) 6.54

Charge Density (pH 7.0) 0.2701

GRAVY Index0.02

Hydrophobic Moment 0.62

Boman Index0.02

Instability Index40.71

Aliphatic Index 94.00

Aromaticity 0.1600

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1077.36

LogP -3.52

H-bond Donors 37.0

H-bond Acceptors 37.0

Rotatable Bonds 103.0

Heavy Atoms 208.0

Ring Count 5.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410638 VERIFIED: YES

Provenance & Taxonomy

OrganismChelifer cancroides [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Insecticidal

TargetA. flavus

Activity50

MethodMIC

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