Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length79 amino acids

Chemical FormulaC399H615N113O104S12

DescriptionStandard

        MAPSRKAFYFVLAFFFMLAQFPSGCQAGLQYSQPLSAGDTTPCEPCWLGRGRCRKMCRENEKIVGNCKVNFFCCRQRIM
    

Molecular Weight9043.63 Da

Isoelectric Point (pI)9.24

Net Charge (pH 7.0)6.42

Net Charge (pH 7.4) 6.08

Charge Density (pH 7.0) 0.0813

GRAVY Index-0.08

Hydrophobic Moment 0.74

Boman Index-0.00

Instability Index34.93

Aliphatic Index 53.16

Aromaticity 0.1392

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8980.00

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

Amino Acid Composition

TPSA 3498.10

LogP -32.93

H-bond Donors 129.0

H-bond Acceptors 123.0

Rotatable Bonds 293.0

Heavy Atoms 628.0

Ring Count 17.0

Amide Bonds 86.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0041776 VERIFIED: NO

Provenance & Taxonomy

OrganismMuntiacus reevesi [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