Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC310H495N81O84S7

DescriptionStandard

        MGILGLVLIFISLIAHGHAHGPDSCNHEGGLCRVGNCIPGEYLAKYCFEPIILCCKSLPLTTVKS
    

Molecular Weight6925.19 Da

Isoelectric Point (pI)6.87

Net Charge (pH 7.0)-0.21

Net Charge (pH 7.4) -0.72

Charge Density (pH 7.0) -0.0032

GRAVY Index0.61

Hydrophobic Moment 0.51

Boman Index0.30

Instability Index18.20

Aliphatic Index 114.00

Aromaticity 0.0615

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 2542.46

LogP -19.96

H-bond Donors 92.0

H-bond Acceptors 95.0

Rotatable Bonds 222.0

Heavy Atoms 482.0

Ring Count 12.0

Amide Bonds 66.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0128191 VERIFIED: NO

Provenance & Taxonomy

OrganismAnser cygnoid [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin