Peptide Database

Peptide NameCtenidin-3

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antifungal

Antimicrobial ▸ Antifungal ▸ Anti-Candida

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length142 amino acids

Chemical FormulaC505H778N172O165S2

DescriptionStandard

        MKHLIPLIVMASVVLAVYADRGYGGGRRGGGYGGGGYGGGGGGYGGGGGGYGGGVGGGRGGGGGLGGGRGGGGGVIDGKDDVGLGGGGYGGGLGGGQGGGGGLGGGQGGGGGLGGGRGGGGYGGGGGGYGGGKYGGGKYGRK
    

Molecular Weight11962.76 Da

Isoelectric Point (pI)9.89

Net Charge (pH 7.0)7.58

Net Charge (pH 7.4) 7.28

Charge Density (pH 7.0) 0.0534

GRAVY Index-0.31

Hydrophobic Moment 0.60

Boman Index0.26

Instability Index51.18

Aliphatic Index 46.62

Aromaticity 0.0775

Extinction Coeff. Reduced 16390.00

Extinction Coeff. Oxidized 16390.00

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

Amino Acid Composition

TPSA 5227.85

LogP -85.83

H-bond Donors 187.0

H-bond Acceptors 176.0

Rotatable Bonds 404.0

Heavy Atoms 844.0

Ring Count 13.0

Amide Bonds 143.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0167743 VERIFIED: YES

Provenance & Taxonomy

OrganismCupiennius salei [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antifungal Anti-Candida Anti-Gram-negative Non-hemolytic

TargetEscherichia coli