Peptide Database

Peptide NameChaC11

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC114H180N28O38S6

DescriptionStandard

        PCGESCVYIPCITSIAGCECSKNVCY
    

Molecular Weight2743.20 Da

Isoelectric Point (pI)4.53

Net Charge (pH 7.0)-1.10

Net Charge (pH 7.4) -1.25

Charge Density (pH 7.0) -0.0422

GRAVY Index0.56

Hydrophobic Moment 0.32

Boman Index0.23

Instability Index30.85

Aliphatic Index 71.15

Aromaticity 0.0769

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 1033.13

LogP -12.25

H-bond Donors 42.0

H-bond Acceptors 43.0

Rotatable Bonds 84.0

Heavy Atoms 186.0

Ring Count 4.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0212006 VERIFIED: YES

Provenance & Taxonomy

OrganismViola tricolor [Plant]

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)