Peptide Database

Peptide NameScorpine (Scorpin) (Panscorpine)

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antiparasitic ▸ Antiprotozoal ▸ Antimalarial ▸ Anti-Plasmodium

Antiparasitic ▸ General antiparasitic ▸ Antiparasitic

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

Venom / Toxin ▸ General toxin ▸ Toxin

Standard StatusStandard

Sequence Length94 amino acids

Chemical FormulaC448H726N124O131S14

DescriptionStandard

        MNSKLTALIFLGLIAIAYCGWINEEKIQKKIDERMGNTVLGGMAKAIVHKMAKNEFQCMANMDMLGNCEKHCQTSGEKGYCHGTKCKCGTPLSY
    

Molecular Weight10394.22 Da

Isoelectric Point (pI)8.70

Net Charge (pH 7.0)3.70

Net Charge (pH 7.4) 3.20

Charge Density (pH 7.0) 0.0393

GRAVY Index-0.18

Hydrophobic Moment 0.54

Boman Index0.05

Instability Index19.10

Aliphatic Index 71.70

Aromaticity 0.0638

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10345.00

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

Amino Acid Composition

TPSA 4119.52

LogP -40.12

H-bond Donors 147.0

H-bond Acceptors 152.0

Rotatable Bonds 361.0

Heavy Atoms 717.0

Ring Count 11.0

Amide Bonds 102.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0180874 VERIFIED: YES

Provenance & Taxonomy

OrganismPandinus imperator [Animal]

FamilyLong chain scorpion toxin; Class 3 subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antiparasitic Antiplasmodial Anti-Gram-negative Anti-Gram-positive Toxin Non-hemolytic

TargetBacillus subtilis

RECORD: Rec_0234478 VERIFIED: YES

Provenance & Taxonomy

OrganismPandinus imperator [Animal]

FamilyLong chain scorpion toxin; Class 3 subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antiparasitic Antiplasmodial Anti-Gram-negative Anti-Gram-positive Toxin Non-hemolytic

TargetPlasmodium berghei

RECORD: Rec_0265525 VERIFIED: YES

Provenance & Taxonomy

OrganismPandinus imperator [Animal]

FamilyLong chain scorpion toxin; Class 3 subfamily

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antiparasitic Antiplasmodial Anti-Gram-negative Anti-Gram-positive Toxin Non-hemolytic

TargetKlebsiella pneumoniae