Peptide Database

Peptide NamePcDBS1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC87H146N24O24S2

DescriptionStandard

        MNAINFTCTVHKKVAISV
    

Molecular Weight1976.37 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.58

Net Charge (pH 7.4) 1.29

Charge Density (pH 7.0) 0.0875

GRAVY Index0.68

Hydrophobic Moment 0.41

Boman Index0.23

Instability Index27.64

Aliphatic Index 102.78

Aromaticity 0.0556

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 785.61

LogP -7.61

H-bond Donors 28.0

H-bond Acceptors 29.0

Rotatable Bonds 65.0

Heavy Atoms 137.0

Ring Count 2.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0182970 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative

TargetEscherichia coli ATCC 8739

Activity256 μg/mL

MethodMIC

RECORD: Rec_0278769 VERIFIED: YES