Peptide Database

Peptide NameBeta-defensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibiotic activity

Standard StatusStandard

Sequence Length65 amino acids

Chemical FormulaC306H490N88O97S9

DescriptionStandard

        MQKENEANAKRNSPATLGNGLNPISTEMYKSCYKIGTCRLECHASEKLVDYCMFHLECCVKGNPA
    

Molecular Weight7242.28 Da

Isoelectric Point (pI)7.59

Net Charge (pH 7.0)0.62

Net Charge (pH 7.4) 0.20

Charge Density (pH 7.0) 0.0096

GRAVY Index-0.53

Hydrophobic Moment 0.49

Boman Index-0.08

Instability Index51.47

Aliphatic Index 58.62

Aromaticity 0.0615

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 3001.66

LogP -34.35

H-bond Donors 107.0

H-bond Acceptors 109.0

Rotatable Bonds 243.0

Heavy Atoms 500.0

Ring Count 9.0

Amide Bonds 71.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0201291 VERIFIED: NO

Provenance & Taxonomy

OrganismHipposideros armiger [Animal]

FamilyDefensin

Structure & Mods

Configdisulfide-stabilized linear peptide scaffold [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Defensin