Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length95 amino acids

Chemical FormulaC469H755N131O137S8

DescriptionStandard

        MRLLLLTFTVLVFLPQVTPAYGGRKRCWNNSGHCKKKCAADEVIRAVCKNRQSCCVSQLAVFVKETITSSPFTNGWEEKDMDRIVSVASTSTYLE
    

Molecular Weight10677.33 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)4.54

Net Charge (pH 7.4) 4.16

Charge Density (pH 7.0) 0.0478

GRAVY Index-0.06

Hydrophobic Moment 0.73

Boman Index-0.01

Instability Index41.10

Aliphatic Index 82.00

Aromaticity 0.0842

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 4350.32

LogP -44.92

H-bond Donors 160.0

H-bond Acceptors 151.0

Rotatable Bonds 354.0

Heavy Atoms 745.0

Ring Count 14.0

Amide Bonds 101.0

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_0174143 VERIFIED: NO

Provenance & Taxonomy

OrganismOvis aries [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin