Peptide Database

Peptide NameScorpine-like peptide

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibiotic activity

Toxicity / Safety ▸ Negative safety assay result ▸ Non-hemolytic

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length53 amino acids

Chemical FormulaC252H406N78O72S7

DescriptionStandard

        GLIHKVTKVQQLCAFNQDMAGWCEKSCQAAEGKNGYCHGTKCKCGKPLSYRRK
    

Molecular Weight5904.85 Da

Isoelectric Point (pI)9.36

Net Charge (pH 7.0)6.87

Net Charge (pH 7.4) 6.46

Charge Density (pH 7.0) 0.1297

GRAVY Index-0.71

Hydrophobic Moment 0.44

Boman Index-0.16

Instability Index28.18

Aliphatic Index 47.92

Aromaticity 0.0755

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8855.00

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

Amino Acid Composition

TPSA 2464.66

LogP -28.07

H-bond Donors 91.0

H-bond Acceptors 88.0

Rotatable Bonds 203.0

Heavy Atoms 409.0

Ring Count 8.0

Amide Bonds 58.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0061451 VERIFIED: NO

Provenance & Taxonomy

OrganismOpisthacanthus cayaporum [Animal]

FamilyLong chain scorpion toxin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antibiotic Antimicrobial Toxin Non-hemolytic Non-ribosomal

MethodQualitative functional evidence

RECORD: Rec_0168870 VERIFIED: YES

Provenance & Taxonomy

OrganismOpisthacanthus cayaporum [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

DisulfideDisulfide bond(s) reported

Bio-Activity Profile

Function

Antimicrobial Antibacterial