Peptide Database

Peptide NameB1CTcu5

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC103H180N28O24S3

DescriptionStandard

        MLAGLAANSLPKIFCKIIRKC
    

Molecular Weight2290.90 Da

Isoelectric Point (pI)9.85

Net Charge (pH 7.0)3.48

Net Charge (pH 7.4) 3.23

Charge Density (pH 7.0) 0.1656

GRAVY Index0.83

Hydrophobic Moment 0.85

Boman Index0.20

Instability Index10.61

Aliphatic Index 125.71

Aromaticity 0.0476

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 839.81

LogP -5.06

H-bond Donors 31.0

H-bond Acceptors 31.0

Rotatable Bonds 78.0

Heavy Atoms 158.0

Ring Count 2.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0359983 VERIFIED: YES

Provenance & Taxonomy

OrganismPelophylax saharicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Anti-Gram-negative

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)