Peptide Database

Peptide NameHyfl K

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC114H179N29O35S6

DescriptionStandard

        PCGESCVWIPCITAIAGCSCSNKVCY
    

Molecular Weight2708.20 Da

Isoelectric Point (pI)6.24

Net Charge (pH 7.0)-0.10

Net Charge (pH 7.4) -0.25

Charge Density (pH 7.0) -0.0039

GRAVY Index0.78

Hydrophobic Moment 0.24

Boman Index0.31

Instability Index35.23

Aliphatic Index 75.00

Aromaticity 0.0769

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 991.39

LogP -11.32

H-bond Donors 41.0

H-bond Acceptors 41.0

Rotatable Bonds 81.0

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_0150348 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)