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 FormulaC377H610N108O107S7

DescriptionStandard

        MQRLVLLLLTISHLLDRDLPVRSEFELDRICGYGTARCRKKCQNQEYKIGTCPNTYACCLKKWDESLLNFTKH
    

Molecular Weight8591.99 Da

Isoelectric Point (pI)8.84

Net Charge (pH 7.0)3.62

Net Charge (pH 7.4) 3.19

Charge Density (pH 7.0) 0.0496

GRAVY Index-0.37

Hydrophobic Moment 0.55

Boman Index-0.12

Instability Index28.25

Aliphatic Index 90.82

Aromaticity 0.0822

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 3521.08

LogP -31.41

H-bond Donors 130.0

H-bond Acceptors 120.0

Rotatable Bonds 291.0

Heavy Atoms 599.0

Ring Count 11.0

Amide Bonds 78.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0062983 VERIFIED: NO

Provenance & Taxonomy

OrganismAteles fusciceps [Animal]

FamilyDefensin

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_0080071 VERIFIED: NO