Peptide Database

Peptide NameOpistoporin 2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-negative

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Toxicity / Safety ▸ Blood cell toxicity ▸ Hemolysis ▸ Hemolytic

Toxicity / Safety ▸ Cytolysis / cell lysis ▸ Cytolytic activity

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC223H355N59O63

DescriptionStandard

        GKVWDWIKSTAKKLWNSEPVKELKNTALNAAKNFVAEKIGATPS
    

Molecular Weight4870.56 Da

Isoelectric Point (pI)9.78

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.54

Charge Density (pH 7.0) 0.0855

GRAVY Index-0.54

Hydrophobic Moment 0.62

Boman Index-0.03

Instability Index15.96

Aliphatic Index 77.73

Aromaticity 0.0909

Extinction Coeff. Reduced 16500.00

Extinction Coeff. Oxidized 16500.00

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

Amino Acid Composition

TPSA 1995.51

LogP -18.03

H-bond Donors 68.0

H-bond Acceptors 67.0

Rotatable Bonds 163.0

Heavy Atoms 345.0

Ring Count 9.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0410094 VERIFIED: YES

Provenance & Taxonomy

OrganismOpistophthalmus carinatus [Animal]

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive Anti-Gram-negative Antifungal Hemolytic

Targethuman erythrocytes

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