Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length70 amino acids

Chemical FormulaC362H575N99O88S9

DescriptionStandard

        MPGAMKIFFFIFAAFILLAQIFQARTAIHRALICKRMEGHCEAECLTFEVKIGGCRAELTPYCCKTRKKH
    

Molecular Weight8010.63 Da

Isoelectric Point (pI)9.27

Net Charge (pH 7.0)5.71

Net Charge (pH 7.4) 5.24

Charge Density (pH 7.0) 0.0816

GRAVY Index0.32

Hydrophobic Moment 0.44

Boman Index0.11

Instability Index33.81

Aliphatic Index 83.86

Aromaticity 0.1143

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 2979.13

LogP -19.37

H-bond Donors 111.0

H-bond Acceptors 106.0

Rotatable Bonds 268.0

Heavy Atoms 558.0

Ring Count 13.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0151912 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinopithecus roxellana [Animal]

FamilyDefensin

Tax ID61622

Structure & Mods

Configlinear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic

MethodQualitative functional evidence

RECORD: Rec_0316507 VERIFIED: NO