Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length56 amino acids

Chemical FormulaC292H440N86O82S6

DescriptionStandard

        MGNRGFCRPSCKKGEQAYFYCRTYQICCLQSHVRISLTGVEDNTNWSYEKHWPRIP
    

Molecular Weight6659.53 Da

Isoelectric Point (pI)8.97

Net Charge (pH 7.0)3.63

Net Charge (pH 7.4) 3.22

Charge Density (pH 7.0) 0.0648

GRAVY Index-0.77

Hydrophobic Moment 0.57

Boman Index-0.15

Instability Index35.14

Aliphatic Index 46.96

Aromaticity 0.1429

Extinction Coeff. Reduced 16960.00

Extinction Coeff. Oxidized 17210.00

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

Amino Acid Composition

TPSA 2744.22

LogP -27.96

H-bond Donors 102.0

H-bond Acceptors 94.0

Rotatable Bonds 213.0

Heavy Atoms 466.0

Ring Count 15.0

Amide Bonds 61.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0279859 VERIFIED: NO

Provenance & Taxonomy

OrganismRanitomeya imitator [Animal]

FamilyDefensin

Tax ID111125

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal