Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length92 amino acids

Chemical FormulaC461H764N122O135S7

DescriptionStandard

        MKLFVVLIILLFEVPTEAARIQKCFRNIGGNCRKKCEVGEINDGLCVNKKACCINEAHNKKYEEEQELLLSSLQSDKKLDYAILPTITLVTV
    

Molecular Weight10400.19 Da

Isoelectric Point (pI)7.56

Net Charge (pH 7.0)0.54

Net Charge (pH 7.4) 0.16

Charge Density (pH 7.0) 0.0059

GRAVY Index0.04

Hydrophobic Moment 0.73

Boman Index0.03

Instability Index57.44

Aliphatic Index 112.28

Aromaticity 0.0543

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 4185.90

LogP -34.57

H-bond Donors 147.0

H-bond Acceptors 144.0

Rotatable Bonds 362.0

Heavy Atoms 725.0

Ring Count 8.0

Amide Bonds 100.0

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_0166056 VERIFIED: NO

Provenance & Taxonomy

OrganismMolossus molossus (Pallas` mastiff bat) [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin