Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length115 amino acids

Chemical FormulaC563H892N166O156S11

DescriptionStandard

        PSKTPLATVYGTINHSDLFCCLVRSKLEVDGICGYGTARCRKKCKKMEYRIERCPNSYACCLKKWNDGSVKPHITGPGVNNSRSPMPFFPRALHPKRDGCSYPTKSFGLHNAKPV
    

Molecular Weight12834.84 Da

Isoelectric Point (pI)9.60

Net Charge (pH 7.0)13.21

Net Charge (pH 7.4) 12.79

Charge Density (pH 7.0) 0.1149

GRAVY Index-0.56

Hydrophobic Moment 0.62

Boman Index-0.12

Instability Index48.79

Aliphatic Index 56.78

Aromaticity 0.0870

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13450.00

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

Amino Acid Composition

TPSA 5141.02

LogP -55.83

H-bond Donors 189.0

H-bond Acceptors 184.0

Rotatable Bonds 414.0

Heavy Atoms 896.0

Ring Count 26.0

Amide Bonds 120.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0223044 VERIFIED: NO

Provenance & Taxonomy

OrganismOryctolagus cuniculus [Animal]

FamilyDefensin

Tax ID9986

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal