Peptide Database

Peptide NameDefensin B

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC193H310N66O54S6

DescriptionStandard

        ATCDLLSFSSKWVTPNHAGCAAHCLLRGNRGGHCKGTICHCRK
    

Molecular Weight4611.33 Da

Isoelectric Point (pI)9.18

Net Charge (pH 7.0)5.08

Net Charge (pH 7.4) 4.60

Charge Density (pH 7.0) 0.1182

GRAVY Index-0.20

Hydrophobic Moment 0.53

Boman Index-0.03

Instability Index22.34

Aliphatic Index 61.40

Aromaticity 0.0465

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5875.00

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

Amino Acid Composition

TPSA 1915.86

LogP -24.68

H-bond Donors 75.0

H-bond Acceptors 69.0

Rotatable Bonds 149.0

Heavy Atoms 319.0

Ring Count 8.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0211144 VERIFIED: YES

Provenance & Taxonomy

OrganismRhodnius prolixus [Animal]

FamilyDefensin

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Antimicrobial