Peptide Database

Peptide NameDefensin protein 2

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length84 amino acids

Chemical FormulaC407H611N117O135S7

DescriptionStandard

        MATQRREISWTFGPLYTWRTTKGYGTTLETTNATSTSSKPSRRYENPYGCPTDEGKCFDRCNDSEFEGGYCGGSYRATCVCYRT
    

Molecular Weight9527.36 Da

Isoelectric Point (pI)8.24

Net Charge (pH 7.0)1.45

Net Charge (pH 7.4) 1.12

Charge Density (pH 7.0) 0.0173

GRAVY Index-0.98

Hydrophobic Moment 0.52

Boman Index-0.20

Instability Index23.71

Aliphatic Index 20.95

Aromaticity 0.1429

Extinction Coeff. Reduced 21430.00

Extinction Coeff. Oxidized 21805.00

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

Amino Acid Composition

TPSA 4122.80

LogP -54.38

H-bond Donors 157.0

H-bond Acceptors 144.0

Rotatable Bonds 301.0

Heavy Atoms 666.0

Ring Count 18.0

Amide Bonds 87.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0000141 VERIFIED: NO

Provenance & Taxonomy

OrganismAmblyomma hebraeum [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial