Peptide Database

Peptide NameDefensin 2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length74 amino acids

Chemical FormulaC362H585N107O98S7

DescriptionStandard

        MKVLAVSLAFLLIAGLISTSLAENDEGGEKELVRVRRGGYYCPFRQDKCHRHCRSFGRKAGYCGGFLKKTCICV
    

Molecular Weight8228.63 Da

Isoelectric Point (pI)9.38

Net Charge (pH 7.0)6.62

Net Charge (pH 7.4) 6.19

Charge Density (pH 7.0) 0.0895

GRAVY Index-0.01

Hydrophobic Moment 0.80

Boman Index-0.02

Instability Index38.71

Aliphatic Index 84.32

Aromaticity 0.0946

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 3317.66

LogP -31.16

H-bond Donors 126.0

H-bond Acceptors 114.0

Rotatable Bonds 279.0

Heavy Atoms 574.0

Ring Count 10.0

Amide Bonds 75.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0315665 VERIFIED: NO

Provenance & Taxonomy

OrganismIxodes ricinus [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial