Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

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

Standard StatusStandard

Sequence Length63 amino acids

Chemical FormulaC301H482N92O85S9

DescriptionStandard

        MCFALNLGSRAGLEYSQPFPGGEFAACEPCRLGRGKCRKVCTEDEKVVGSCKLNFFCCRRRIQ
    

Molecular Weight7038.20 Da

Isoelectric Point (pI)8.92

Net Charge (pH 7.0)4.43

Net Charge (pH 7.4) 4.08

Charge Density (pH 7.0) 0.0703

GRAVY Index-0.24

Hydrophobic Moment 0.63

Boman Index-0.11

Instability Index58.90

Aliphatic Index 57.30

Aromaticity 0.0952

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1990.00

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

Amino Acid Composition

TPSA 2875.84

LogP -31.13

H-bond Donors 109.0

H-bond Acceptors 99.0

Rotatable Bonds 235.0

Heavy Atoms 487.0

Ring Count 9.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0193243 VERIFIED: NO

Provenance & Taxonomy

OrganismMyotis brandtii [Animal]

FamilyDefensin

Tax ID109478

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin Non-hemolytic Non-ribosomal

RECORD: Rec_0390759 VERIFIED: NO