Peptide Database

Peptide NameBeta-defensin 108B

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length53 amino acids

Chemical FormulaC255H417N81O78S6

DescriptionStandard

        RGKFKEICERPDGSCRDFCLETEIHVGRCLNSRPCCLPLGHQPRIESTTPKKD
    

Molecular Weight6057.93 Da

Isoelectric Point (pI)8.33

Net Charge (pH 7.0)1.89

Net Charge (pH 7.4) 1.48

Charge Density (pH 7.0) 0.0357

GRAVY Index-0.84

Hydrophobic Moment 0.44

Boman Index-0.28

Instability Index56.86

Aliphatic Index 56.98

Aromaticity 0.0377

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2571.37

LogP -29.26

H-bond Donors 95.0

H-bond Acceptors 88.0

Rotatable Bonds 201.0

Heavy Atoms 420.0

Ring Count 9.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0218151 VERIFIED: NO

Provenance & Taxonomy

OrganismPan troglodytes [Animal]

FamilyDefensin

Tax ID9598

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