Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length102 amino acids

Chemical FormulaC495H799N139O157S12

DescriptionStandard

        MSVMKPCLMTIVILMNLAQKTPGGLFRSHKGKSRESWNPCELYEGVCRNTCREYEIQYLTCPNDQKCCLKLSVKTTSSKNVKENYDSNSDLSVMNSSSYSHI
    

Molecular Weight11594.26 Da

Isoelectric Point (pI)8.70

Net Charge (pH 7.0)3.61

Net Charge (pH 7.4) 3.16

Charge Density (pH 7.0) 0.0354

GRAVY Index-0.50

Hydrophobic Moment 0.58

Boman Index-0.10

Instability Index41.31

Aliphatic Index 67.75

Aromaticity 0.0686

Extinction Coeff. Reduced 12950.00

Extinction Coeff. Oxidized 13325.00

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

Amino Acid Composition

TPSA 4837.63

LogP -56.81

H-bond Donors 175.0

H-bond Acceptors 175.0

Rotatable Bonds 392.0

Heavy Atoms 803.0

Ring Count 14.0

Amide Bonds 112.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0195282 VERIFIED: NO

Provenance & Taxonomy

OrganismSaimiri boliviensis boliviensis [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence