Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length57 amino acids

Chemical FormulaC280H456N84O76S9

DescriptionStandard

        MPGTNCFLYLARTAIHRALICKRMEGHCEAECLTFEVKIGGCRAELTPYCCKTRKKH
    

Molecular Weight6503.72 Da

Isoelectric Point (pI)8.98

Net Charge (pH 7.0)4.70

Net Charge (pH 7.4) 4.21

Charge Density (pH 7.0) 0.0824

GRAVY Index-0.19

Hydrophobic Moment 0.49

Boman Index-0.07

Instability Index34.21

Aliphatic Index 68.60

Aromaticity 0.0702

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3355.00

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

Amino Acid Composition

TPSA 2572.18

LogP -23.43

H-bond Donors 99.0

H-bond Acceptors 93.0

Rotatable Bonds 217.0

Heavy Atoms 449.0

Ring Count 9.0

Amide Bonds 57.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0350925 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinopithecus bieti [Bacterium]

FamilyDefensin

Tax ID61621

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal