Peptide Database

Peptide NameChaC1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC109H167N31O38S6

DescriptionStandard

        VCGETCFGGTCNTPGCSCTWPICTRD
    

Molecular Weight2712.07 Da

Isoelectric Point (pI)4.67

Net Charge (pH 7.0)-1.32

Net Charge (pH 7.4) -1.62

Charge Density (pH 7.0) -0.0507

GRAVY Index0.06

Hydrophobic Moment 0.27

Boman Index0.11

Instability Index36.77

Aliphatic Index 26.15

Aromaticity 0.0769

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1090.00

LogP -16.32

H-bond Donors 44.0

H-bond Acceptors 43.0

Rotatable Bonds 79.0

Heavy Atoms 184.0

Ring Count 5.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0067056 VERIFIED: YES

Provenance & Taxonomy

OrganismOldenlandia affinis [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)