Peptide Database

Peptide NameDefensin beta 1

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length68 amino acids

Chemical FormulaC339H530N88O83S8

DescriptionStandard

        MRFLYLLLLPLCLFFSQVAPGAGLIKGLFHRYPEYQCAKKGGTCNFSPCPLSTKARGACYGGKAKCCI
    

Molecular Weight7422.89 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)7.51

Net Charge (pH 7.4) 7.13

Charge Density (pH 7.0) 0.1105

GRAVY Index0.31

Hydrophobic Moment 0.48

Boman Index0.17

Instability Index25.95

Aliphatic Index 81.91

Aromaticity 0.1324

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6335.00

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

Amino Acid Composition

TPSA 2688.21

LogP -20.40

H-bond Donors 100.0

H-bond Acceptors 100.0

Rotatable Bonds 237.0

Heavy Atoms 518.0

Ring Count 15.0

Amide Bonds 70.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0394092 VERIFIED: NO

Provenance & Taxonomy

OrganismRhinolophus ferrumequinum [Animal]

FamilyDefensin

Structure & Mods

Configlinear polypeptide/propeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibiotic Defensin Non-hemolytic Non-ribosomal