Peptide Database

Peptide NamehBD-28

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC172H285N51O47S7

DescriptionStandard

        AKPPRCFNNVAGYCKKKCKIGEISEMGCLHGKLCCVN
    

Molecular Weight4043.87 Da

Isoelectric Point (pI)9.08

Net Charge (pH 7.0)4.82

Net Charge (pH 7.4) 4.48

Charge Density (pH 7.0) 0.1303

GRAVY Index-0.19

Hydrophobic Moment 0.58

Boman Index-0.04

Instability Index10.42

Aliphatic Index 63.24

Aromaticity 0.0541

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 1584.37

LogP -16.20

H-bond Donors 59.0

H-bond Acceptors 60.0

Rotatable Bonds 137.0

Heavy Atoms 277.0

Ring Count 5.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0192279 VERIFIED: YES

Provenance & Taxonomy

OrganismChinchilla lanigera [Animal]

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)