Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length55 amino acids

Chemical FormulaC290H445N77O77S8

DescriptionStandard

        MSQLLFWRSEFKRCWNGQGACRTYCTKYETYMHLCPDATLCCLPYGLKPVKTQKV
    

Molecular Weight6498.63 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)4.53

Net Charge (pH 7.4) 4.15

Charge Density (pH 7.0) 0.0823

GRAVY Index-0.36

Hydrophobic Moment 0.52

Boman Index-0.04

Instability Index73.96

Aliphatic Index 56.73

Aromaticity 0.1455

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17335.00

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

Amino Acid Composition

TPSA 2491.20

LogP -20.40

H-bond Donors 94.0

H-bond Acceptors 91.0

Rotatable Bonds 208.0

Heavy Atoms 452.0

Ring Count 14.0

Amide Bonds 58.0

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_0319514 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus reevesi [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal