Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC369H562N102O95S11

DescriptionStandard

        MSCFVFAFLFVLAPFLSGCQAGLDYSQPFPGGDFAVCEPCWLGRGKCRRICTEDEKVVGNCKMNFFCCRRRIR
    

Molecular Weight8299.75 Da

Isoelectric Point (pI)8.66

Net Charge (pH 7.0)3.42

Net Charge (pH 7.4) 3.06

Charge Density (pH 7.0) 0.0468

GRAVY Index0.21

Hydrophobic Moment 0.60

Boman Index0.06

Instability Index71.82

Aliphatic Index 62.74

Aromaticity 0.1507

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7490.00

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

Amino Acid Composition

TPSA 3147.82

LogP -26.95

H-bond Donors 119.0

H-bond Acceptors 110.0

Rotatable Bonds 266.0

Heavy Atoms 577.0

Ring Count 16.0

Amide Bonds 76.0

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_0002983 VERIFIED: NO

Provenance & Taxonomy

OrganismNyctereutes procyonoides (Raccoon dog) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin