Peptide Database

Peptide NameSoricidin

Function Ontology

Insecticidal/Pest control ▸ Insecticidal activity

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological modulation

Standard StatusStandard

Sequence Length54 amino acids

Chemical FormulaC241H394N68O86S6

DescriptionStandard

        DCSQDCAACSILARPAELNTETCILECEGKLSSNDTEGGLCKEFLHPSKVDLPR
    

Molecular Weight5812.50 Da

Isoelectric Point (pI)4.49

Net Charge (pH 7.0)-5.19

Net Charge (pH 7.4) -5.55

Charge Density (pH 7.0) -0.0962

GRAVY Index-0.31

Hydrophobic Moment 0.42

Boman Index-0.06

Instability Index53.82

Aliphatic Index 77.78

Aromaticity 0.0185

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 2473.90

LogP -30.44

H-bond Donors 89.0

H-bond Acceptors 88.0

Rotatable Bonds 194.0

Heavy Atoms 401.0

Ring Count 5.0

Amide Bonds 56.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0130719 VERIFIED: YES

Provenance & Taxonomy

OrganismBlarina brevicauda [Animal]

FamilySoricidin

Tax ID9387

Structure & Mods

Configlinear peptide with reported disulfide constraint [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Disulfide2-23; 6-27; 9-41

Bio-Activity Profile

Function

Neuropeptide Neuromodulator Receptor modulation

Half-LifeMammalian: 1.1 hour; Yeast: 3 min; E. coli: >10 hour

RECORD: Rec_0350284 VERIFIED: NO

Provenance & Taxonomy

Organismsynthetic construct [Synthetic]

Tax ID32630

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Insecticidal