Peptide Database

Peptide NameDefensin B

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC158H258N52O48S6

DescriptionStandard

        LTCDVIGSTQLCAAHCIAKGYRGGWCDGKSVCNCRR
    

Molecular Weight3846.45 Da

Isoelectric Point (pI)8.68

Net Charge (pH 7.0)2.79

Net Charge (pH 7.4) 2.44

Charge Density (pH 7.0) 0.0774

GRAVY Index-0.01

Hydrophobic Moment 0.56

Boman Index-0.02

Instability Index23.81

Aliphatic Index 67.78

Aromaticity 0.0556

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7365.00

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

Amino Acid Composition

TPSA 1625.96

LogP -20.82

H-bond Donors 65.0

H-bond Acceptors 58.0

Rotatable Bonds 126.0

Heavy Atoms 264.0

Ring Count 4.0

Amide Bonds 37.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0326757 VERIFIED: NO

Provenance & Taxonomy

OrganismChironomus plumosis [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial