Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC340H549N93O91S8

DescriptionStandard

        MKPFWLTLAMLLLLSQVIPGSTESCWDFRGSCRNKCTRNESVYIFCTSGKLCCVKPKNKPHIVTKKN
    

Molecular Weight7652.08 Da

Isoelectric Point (pI)9.54

Net Charge (pH 7.0)7.53

Net Charge (pH 7.4) 7.15

Charge Density (pH 7.0) 0.1123

GRAVY Index-0.13

Hydrophobic Moment 0.34

Boman Index-0.01

Instability Index51.30

Aliphatic Index 77.01

Aromaticity 0.0896

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12865.00

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

Amino Acid Composition

TPSA 2972.99

LogP -27.75

H-bond Donors 110.0

H-bond Acceptors 108.0

Rotatable Bonds 253.0

Heavy Atoms 532.0

Ring Count 13.0

Amide Bonds 71.0

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_0229751 VERIFIED: NO

Provenance & Taxonomy

OrganismMicrocebus murinus (Gray mouse lemur) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin