Peptide Database

Peptide NameB. pascuorum defensin

Function Ontology

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Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC172H288N54O53S6

DescriptionStandard

        VTCDLLSIKGVAEHSACAANCLSMGKAGGRCENGVCLWRK
    

Molecular Weight4152.85 Da

Isoelectric Point (pI)8.41

Net Charge (pH 7.0)1.78

Net Charge (pH 7.4) 1.43

Charge Density (pH 7.0) 0.0444

GRAVY Index0.21

Hydrophobic Moment 0.49

Boman Index0.07

Instability Index29.33

Aliphatic Index 83.00

Aromaticity 0.0250

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5750.00

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

Amino Acid Composition

TPSA 1723.55

LogP -20.92

H-bond Donors 66.0

H-bond Acceptors 62.0

Rotatable Bonds 140.0

Heavy Atoms 285.0

Ring Count 3.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0067924 VERIFIED: YES

Provenance & Taxonomy

OrganismBombus ignitus [Animal]

FamilyDefensin

Structure & Mods

ConfigDNA-encoded linear 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)