Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length77 amino acids

Chemical FormulaC400H639N107O102S7

DescriptionStandard

        MATRSVLLALVVLDLLFYIPPGRSGPNVYIQKIFASCWRLHGTCRTKCLKNEQYHIFCDTTRLCCVNPKYLPILTGK
    

Molecular Weight8803.46 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)6.61

Net Charge (pH 7.4) 6.19

Charge Density (pH 7.0) 0.0859

GRAVY Index0.22

Hydrophobic Moment 0.66

Boman Index0.10

Instability Index44.25

Aliphatic Index 103.77

Aromaticity 0.1039

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 3334.06

LogP -24.92

H-bond Donors 123.0

H-bond Acceptors 118.0

Rotatable Bonds 282.0

Heavy Atoms 616.0

Ring Count 16.0

Amide Bonds 81.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0014257 VERIFIED: NO

Provenance & Taxonomy

OrganismPongo abelii [Animal]

FamilyDefensin

Tax ID9601

Structure & Mods

ConfigSingle-chain peptide backbone represented as a linear sequence entry [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial

RECORD: Rec_0035038 VERIFIED: NO