Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC267H431N75O76S7

DescriptionStandard

        QVIPCSTEKCWSLHGNCRDTCSRNEKVYVFCLSGKLCCVKPKFQPNISPQLIKT
    

Molecular Weight6132.19 Da

Isoelectric Point (pI)8.98

Net Charge (pH 7.0)4.78

Net Charge (pH 7.4) 4.41

Charge Density (pH 7.0) 0.0885

GRAVY Index-0.26

Hydrophobic Moment 0.39

Boman Index-0.06

Instability Index29.45

Aliphatic Index 72.04

Aromaticity 0.0741

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 2447.36

LogP -26.01

H-bond Donors 90.0

H-bond Acceptors 89.0

Rotatable Bonds 201.0

Heavy Atoms 425.0

Ring Count 10.0

Amide Bonds 59.0

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_0215616 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus reevesi [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal