Peptide Database

Peptide NameU1-poneritoxin-Na2a (U1-PONTX-Na2a) (Poneratoxin) (Ponericin Pa IV1)

Function Ontology

Antimicrobial

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

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC176H281N51O48S

DescriptionStandard

        GKEKDVFMDKLRDAGAAGIDYLKHFTHHIVKKKN
    

Molecular Weight3911.49 Da

Isoelectric Point (pI)9.52

Net Charge (pH 7.0)3.02

Net Charge (pH 7.4) 2.65

Charge Density (pH 7.0) 0.0888

GRAVY Index-0.81

Hydrophobic Moment 0.55

Boman Index-0.17

Instability Index6.92

Aliphatic Index 71.76

Aromaticity 0.0882

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1623.75

LogP -12.88

H-bond Donors 56.0

H-bond Acceptors 55.0

Rotatable Bonds 138.0

Heavy Atoms 276.0

Ring Count 6.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0117394 VERIFIED: YES

Provenance & Taxonomy

OrganismNeoponera apicalis [Animal]

Tax ID2320211

Structure & Mods

Configgene-encoded linear polypeptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Non-hemolytic Non-ribosomal

RECORD: Rec_0298413 VERIFIED: NO