Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length139 amino acids

Chemical FormulaC699H1085N181O209S12

DescriptionStandard

        MNLLMLTFMICGLLNLVTKAGWLVERCWKNDVGYCRKRCLHLERYKLLCMNKLSCCIPLSSDDPCTQWPTRPTFGEDVTVGFGTHDGFPFSAISGLNDEVTIKTTKPQETTTLTTIPESVEGTTFSHEPETADLYKHWD
    

Molecular Weight15752.96 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-4.20

Net Charge (pH 7.4) -4.78

Charge Density (pH 7.0) -0.0302

GRAVY Index-0.22

Hydrophobic Moment 0.58

Boman Index0.05

Instability Index32.85

Aliphatic Index 75.68

Aromaticity 0.0935

Extinction Coeff. Reduced 26470.00

Extinction Coeff. Oxidized 26970.00

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

Amino Acid Composition

TPSA 6206.51

LogP -58.20

H-bond Donors 223.0

H-bond Acceptors 221.0

Rotatable Bonds 508.0

Heavy Atoms 1101.0

Ring Count 29.0

Amide Bonds 145.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0151093 VERIFIED: NO

Provenance & Taxonomy

OrganismLipotes vexillifer [Animal]

FamilyDefensin

Tax ID118797

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence