Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length71 amino acids

Chemical FormulaC379H595N99O103S9

DescriptionStandard

        MRVLCLIFGVLYLLSTVPPARSFIYIDECPSEYYNCRMKCNADEHAIRYCDDWTICCKLKYIEIEKLKRGR
    

Molecular Weight8474.97 Da

Isoelectric Point (pI)8.17

Net Charge (pH 7.0)1.53

Net Charge (pH 7.4) 1.13

Charge Density (pH 7.0) 0.0215

GRAVY Index-0.05

Hydrophobic Moment 0.56

Boman Index-0.01

Instability Index52.47

Aliphatic Index 93.38

Aromaticity 0.1268

Extinction Coeff. Reduced 14440.00

Extinction Coeff. Oxidized 14815.00

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

Amino Acid Composition

TPSA 3264.33

LogP -21.39

H-bond Donors 123.0

H-bond Acceptors 115.0

Rotatable Bonds 278.0

Heavy Atoms 590.0

Ring Count 14.0

Amide Bonds 72.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0020513 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