Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length88 amino acids

Chemical FormulaC449H740N128O120S9

DescriptionStandard

        MKLLYLFLAILLVIEEPVISVECWMDGHCRLLCKDGEDSIIRCRNRKRCCVPSRYLTIQPVTIHGILGWTTPQMPTTAPKAKRNITNR
    

Molecular Weight10140.05 Da

Isoelectric Point (pI)9.27

Net Charge (pH 7.0)5.62

Net Charge (pH 7.4) 5.20

Charge Density (pH 7.0) 0.0639

GRAVY Index0.02

Hydrophobic Moment 0.57

Boman Index0.01

Instability Index70.36

Aliphatic Index 104.09

Aromaticity 0.0568

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 3975.83

LogP -31.85

H-bond Donors 146.0

H-bond Acceptors 137.0

Rotatable Bonds 333.0

Heavy Atoms 706.0

Ring Count 15.0

Amide Bonds 92.0

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_0047878 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii (Sumatran orangutan) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin