Peptide Database

Peptide NameDefensin 2

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC452H719N131O133S8

DescriptionStandard

        MKCALSLVTLFLVAALAYSYPADLAQQPLDETEWEQPAGEVTEEHVTRLKRATCDLFSLQSKWVTPNHAACAAHCLLRGNRGGQCKGTICHCRK
    

Molecular Weight10372.86 Da

Isoelectric Point (pI)7.60

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0084

GRAVY Index-0.15

Hydrophobic Moment 0.62

Boman Index0.01

Instability Index42.53

Aliphatic Index 82.13

Aromaticity 0.0638

Extinction Coeff. Reduced 13980.00

Extinction Coeff. Oxidized 14355.00

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

Amino Acid Composition

TPSA 4220.68

LogP -42.97

H-bond Donors 153.0

H-bond Acceptors 146.0

Rotatable Bonds 338.0

Heavy Atoms 724.0

Ring Count 16.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0253585 VERIFIED: NO

Provenance & Taxonomy

OrganismTriatoma brasiliensis [Animal]

FamilyDefensin

Tax ID65344

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Defensin Non-hemolytic Non-ribosomal