Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length67 amino acids

Chemical FormulaC365H570N102O91S7

DescriptionStandard

        MKIQLFFFILLFWVTILPAKKKYPEYGSLDLRRECRMGNGRCKNQCHENEIRIAYFIRPGTHCCLQQ
    

Molecular Weight8067.51 Da

Isoelectric Point (pI)9.36

Net Charge (pH 7.0)5.63

Net Charge (pH 7.4) 5.22

Charge Density (pH 7.0) 0.0840

GRAVY Index-0.25

Hydrophobic Moment 0.56

Boman Index-0.04

Instability Index52.90

Aliphatic Index 82.99

Aromaticity 0.1343

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10220.00

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

Amino Acid Composition

TPSA 3141.71

LogP -21.80

H-bond Donors 114.0

H-bond Acceptors 106.0

Rotatable Bonds 269.0

Heavy Atoms 565.0

Ring Count 15.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0172097 VERIFIED: NO

Provenance & Taxonomy

OrganismGorilla gorilla gorilla [Animal]

FamilyDefensin

Tax ID9595

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence