Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length73 amino acids

Chemical FormulaC367H588N98O97S9

DescriptionStandard

        MAMTQLLLLLVALLVLGHVPPGRSEFKRCWKGQGACRTYCTRQETYMHLCPDASLCCLSYALKPPPVPKSKYE
    

Molecular Weight8213.78 Da

Isoelectric Point (pI)9.04

Net Charge (pH 7.0)4.62

Net Charge (pH 7.4) 4.19

Charge Density (pH 7.0) 0.0633

GRAVY Index0.02

Hydrophobic Moment 0.55

Boman Index0.06

Instability Index71.82

Aliphatic Index 86.85

Aromaticity 0.0822

Extinction Coeff. Reduced 11460.00

Extinction Coeff. Oxidized 11835.00

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

Amino Acid Composition

TPSA 3069.07

LogP -23.76

H-bond Donors 112.0

H-bond Acceptors 113.0

Rotatable Bonds 261.0

Heavy Atoms 571.0

Ring Count 16.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0270752 VERIFIED: NO

Provenance & Taxonomy

OrganismMacaca nemestrina [Animal]

FamilyDefensin

Tax ID9545

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence

RECORD: Rec_0412087 VERIFIED: NO