Peptide Database

Peptide NamehBD-28

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC177H290N54O50S7

DescriptionStandard

        ARPRKCFSNITGYCRKKCQMGEIYEIACPNGKLCCVN
    

Molecular Weight4198.98 Da

Isoelectric Point (pI)9.10

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.45

Charge Density (pH 7.0) 0.1280

GRAVY Index-0.37

Hydrophobic Moment 0.50

Boman Index-0.14

Instability Index30.87

Aliphatic Index 55.41

Aromaticity 0.0811

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 1711.00

LogP -18.59

H-bond Donors 65.0

H-bond Acceptors 62.0

Rotatable Bonds 140.0

Heavy Atoms 288.0

Ring Count 5.0

Amide Bonds 40.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0336657 VERIFIED: YES

Provenance & Taxonomy

OrganismAiluropoda melanoleuca [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)