Peptide Database

Peptide NameChaC11

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length27 amino acids

Chemical FormulaC122H198N34O37S6

DescriptionStandard

        PCAESCVYIPCTVTALLGCSCRNRVCY
    

Molecular Weight2925.47 Da

Isoelectric Point (pI)8.07

Net Charge (pH 7.0)0.90

Net Charge (pH 7.4) 0.75

Charge Density (pH 7.0) 0.0333

GRAVY Index0.67

Hydrophobic Moment 0.34

Boman Index0.15

Instability Index42.17

Aliphatic Index 82.96

Aromaticity 0.0741

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 1122.71

LogP -12.80

H-bond Donors 47.0

H-bond Acceptors 44.0

Rotatable Bonds 88.0

Heavy Atoms 199.0

Ring Count 4.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0306053 VERIFIED: YES

Provenance & Taxonomy

OrganismChassalia chartacea [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)