Peptide Database

Peptide NamePAdeltaC, Defensin Pa (23-43)[H23W, C24,34,39,41 Del]

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC93H152N30O21

DescriptionStandard

        WVIKGYKGGQKITVHRR
    

Molecular Weight2026.39 Da

Isoelectric Point (pI)11.17

Net Charge (pH 7.0)4.84

Net Charge (pH 7.4) 4.58

Charge Density (pH 7.0) 0.2849

GRAVY Index-0.83

Hydrophobic Moment 0.55

Boman Index-0.20

Instability Index20.40

Aliphatic Index 80.00

Aromaticity 0.1176

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 858.80

LogP -6.35

H-bond Donors 32.0

H-bond Acceptors 27.0

Rotatable Bonds 69.0

Heavy Atoms 144.0

Ring Count 4.0

Amide Bonds 17.0

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_0396666 VERIFIED: YES

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

FamilyDefensin

Tax ID32630

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial

TargetStaphylococcus aureus NCTC 8530 LC

Activity2.5 μM

RECORD: Rec_0422951 VERIFIED: YES