Peptide Database

Peptide NameDefensin

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC198H326N64O64S7

DescriptionStandard

        ASIQKRVTCDLLSLQIMGNSFGDSACAAHCIGLSHSGGHCSGGVCVCR
    

Molecular Weight4851.55 Da

Isoelectric Point (pI)7.84

Net Charge (pH 7.0)1.00

Net Charge (pH 7.4) 0.57

Charge Density (pH 7.0) 0.0208

GRAVY Index0.40

Hydrophobic Moment 0.39

Boman Index0.16

Instability Index38.82

Aliphatic Index 83.33

Aromaticity 0.0208

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2032.59

LogP -29.22

H-bond Donors 78.0

H-bond Acceptors 75.0

Rotatable Bonds 161.0

Heavy Atoms 333.0

Ring Count 4.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0109030 VERIFIED: NO

Provenance & Taxonomy

OrganismHaliotis diversicolor [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function