Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length62 amino acids

Chemical FormulaC310H492N94O82S8

DescriptionStandard

        MRRLGVAVLFLMLLTAVQADDTEVQGWTCGNRGACRKYCYAQEYIVGYHGCPRRLRCCALRF
    

Molecular Weight7104.32 Da

Isoelectric Point (pI)9.12

Net Charge (pH 7.0)4.53

Net Charge (pH 7.4) 4.16

Charge Density (pH 7.0) 0.0731

GRAVY Index0.06

Hydrophobic Moment 0.59

Boman Index-0.01

Instability Index40.20

Aliphatic Index 83.39

Aromaticity 0.1129

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 2858.49

LogP -25.18

H-bond Donors 110.0

H-bond Acceptors 96.0

Rotatable Bonds 231.0

Heavy Atoms 494.0

Ring Count 10.0

Amide Bonds 65.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0229732 VERIFIED: NO

Provenance & Taxonomy

OrganismEsox lucius [Animal]

FamilyDefensin

Tax ID8010

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence