Peptide Database

Peptide NameDC2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC122H195N31O38S6

DescriptionStandard

        GGVPCGESCVFIPCLTAVVGCSCSNKVCY
    

Molecular Weight2896.43 Da

Isoelectric Point (pI)5.96

Net Charge (pH 7.0)-0.30

Net Charge (pH 7.4) -0.59

Charge Density (pH 7.0) -0.0103

GRAVY Index0.99

Hydrophobic Moment 0.25

Boman Index0.35

Instability Index47.23

Aliphatic Index 80.34

Aromaticity 0.0690

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1068.10

LogP -13.10

H-bond Donors 42.0

H-bond Acceptors 44.0

Rotatable Bonds 87.0

Heavy Atoms 197.0

Ring Count 4.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0166935 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)