Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length95 amino acids

Chemical FormulaC508H822N138O131S7

DescriptionStandard

        MRLLLIIAILLFQKFTVTEQLKKCWGEYVRGYCRKICRTTEIREVLCENGRYCCLNIVEVEARRKITKPPRPKPLTKVTADYFNFPTVQFNAVPV
    

Molecular Weight11183.26 Da

Isoelectric Point (pI)9.57

Net Charge (pH 7.0)8.45

Net Charge (pH 7.4) 8.12

Charge Density (pH 7.0) 0.0889

GRAVY Index-0.05

Hydrophobic Moment 0.79

Boman Index-0.03

Instability Index26.59

Aliphatic Index 97.37

Aromaticity 0.1053

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 4369.82

LogP -31.04

H-bond Donors 159.0

H-bond Acceptors 147.0

Rotatable Bonds 369.0

Heavy Atoms 784.0

Ring Count 17.0

Amide Bonds 101.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0294668 VERIFIED: NO

Provenance & Taxonomy

OrganismSus scrofa [Animal]

FamilyDefensin

Tax ID9823

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence