Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC357H571N99O84S8

DescriptionStandard

        MKLLWLTLAALLLLSALAPGSAQRCWNLHGKCRRRCFRKETVYVYCTNSKMCCVKPKYQPKKIPWSF
    

Molecular Weight7850.49 Da

Isoelectric Point (pI)10.00

Net Charge (pH 7.0)11.52

Net Charge (pH 7.4) 11.15

Charge Density (pH 7.0) 0.1719

GRAVY Index-0.07

Hydrophobic Moment 0.54

Boman Index-0.02

Instability Index39.80

Aliphatic Index 84.48

Aromaticity 0.1194

Extinction Coeff. Reduced 20970.00

Extinction Coeff. Oxidized 21345.00

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

Amino Acid Composition

TPSA 2954.43

LogP -20.58

H-bond Donors 112.0

H-bond Acceptors 105.0

Rotatable Bonds 256.0

Heavy Atoms 548.0

Ring Count 16.0

Amide Bonds 70.0

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_0320251 VERIFIED: NO

Provenance & Taxonomy

OrganismCarlito syrichta [Bacterium]

FamilyDefensin

Tax ID1868482

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence