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 FormulaC581H899N153O178S9

DescriptionStandard

        MKIFCIFLTFVFTVSCGPAVLQRKTREKTREIEERKSQCYLVRGACKTSCNTWEYVFNYCDSEPCCVVREYVIPGSQSTTTKAYEDVNYSFITLPATTHANYNSSILLPNNTDVN
    

Molecular Weight13163.86 Da

Isoelectric Point (pI)7.49

Net Charge (pH 7.0)0.52

Net Charge (pH 7.4) 0.10

Charge Density (pH 7.0) 0.0045

GRAVY Index-0.23

Hydrophobic Moment 0.63

Boman Index-0.01

Instability Index49.36

Aliphatic Index 70.26

Aromaticity 0.1217

Extinction Coeff. Reduced 15930.00

Extinction Coeff. Oxidized 16430.00

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

Amino Acid Composition

TPSA 5379.72

LogP -57.34

H-bond Donors 196.0

H-bond Acceptors 189.0

Rotatable Bonds 424.0

Heavy Atoms 921.0

Ring Count 21.0

Amide Bonds 125.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0150505 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