Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length75 amino acids

Chemical FormulaC399H642N100O101S9

DescriptionStandard

        MGNLQLILVLFVLLSYVPPVRSGVNMYIKRIYDTCWKLKGICRNTCQKEEIFHIFCGTQSLCCLEKKEMPVLFVK
    

Molecular Weight8744.56 Da

Isoelectric Point (pI)9.02

Net Charge (pH 7.0)4.53

Net Charge (pH 7.4) 4.15

Charge Density (pH 7.0) 0.0604

GRAVY Index0.37

Hydrophobic Moment 0.74

Boman Index0.14

Instability Index61.98

Aliphatic Index 110.27

Aromaticity 0.1067

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3229.77

LogP -18.84

H-bond Donors 117.0

H-bond Acceptors 116.0

Rotatable Bonds 293.0

Heavy Atoms 609.0

Ring Count 13.0

Amide Bonds 80.0

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_0158574 VERIFIED: NO

Provenance & Taxonomy

OrganismMus caroli (Ryukyu mouse) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin