Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length107 amino acids

Chemical FormulaC512H836N144O153S11

DescriptionStandard

        MKYLFLALAIFLLLAQLVSGSWYVKKCASKTGNCRSRCRNGELQIKSQTAKCSKEKICCVLNGKQLNPLLCDSELMNTTSGHTPMWGNMTSPQPGTERTPEDPTAKP
    

Molecular Weight11809.70 Da

Isoelectric Point (pI)9.21

Net Charge (pH 7.0)6.52

Net Charge (pH 7.4) 6.13

Charge Density (pH 7.0) 0.0610

GRAVY Index-0.36

Hydrophobic Moment 0.47

Boman Index-0.04

Instability Index27.63

Aliphatic Index 72.06

Aromaticity 0.0561

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 4794.14

LogP -53.55

H-bond Donors 171.0

H-bond Acceptors 172.0

Rotatable Bonds 394.0

Heavy Atoms 820.0

Ring Count 16.0

Amide Bonds 117.0

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_0349093 VERIFIED: NO

Provenance & Taxonomy

OrganismPipistrellus kuhlii [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin