Peptide Database

Peptide NameDefensin-2

Function Ontology

Antimicrobial

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Standard StatusStandard

Sequence Length106 amino acids

Chemical FormulaC511H824N150O157S8

DescriptionStandard

        MKLFVLVGILATITYVSSASIPEGVYDDTIYELQPIEETNDKLNVEMAARDDSGEVAPIRHRRVTCDVLSWQSQWLSVNHSACALRCLAQRRKGGHCENGVCVCRK
    

Molecular Weight11837.44 Da

Isoelectric Point (pI)6.27

Net Charge (pH 7.0)-1.28

Net Charge (pH 7.4) -1.76

Charge Density (pH 7.0) -0.0121

GRAVY Index-0.13

Hydrophobic Moment 0.48

Boman Index-0.02

Instability Index51.86

Aliphatic Index 92.83

Aromaticity 0.0566

Extinction Coeff. Reduced 15470.00

Extinction Coeff. Oxidized 15845.00

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

Amino Acid Composition

TPSA 4962.65

LogP -51.88

H-bond Donors 180.0

H-bond Acceptors 167.0

Rotatable Bonds 393.0

Heavy Atoms 826.0

Ring Count 14.0

Amide Bonds 113.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0099079 VERIFIED: NO

Provenance & Taxonomy

OrganismEufriesea mexicana [Bacterium]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal