Peptide Database

Peptide NameB. pascuorum defensin

Function Ontology

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Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC170H279N55O53S7

DescriptionStandard

        TCDLLSMWNVNHSACAAHCLLLGKSGGRCNDDAVCVCRK
    

Molecular Weight4165.83 Da

Isoelectric Point (pI)7.55

Net Charge (pH 7.0)0.51

Net Charge (pH 7.4) 0.13

Charge Density (pH 7.0) 0.0132

GRAVY Index0.16

Hydrophobic Moment 0.54

Boman Index0.03

Instability Index30.93

Aliphatic Index 82.56

Aromaticity 0.0256

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 1740.20

LogP -21.83

H-bond Donors 67.0

H-bond Acceptors 63.0

Rotatable Bonds 137.0

Heavy Atoms 285.0

Ring Count 4.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0278061 VERIFIED: YES

Provenance & Taxonomy

OrganismStomoxys calcitrans [Animal]

FamilyDefensin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)