Peptide Database

Peptide NameMetchnikowin-2

Function Ontology

Antimicrobial

Antimicrobial ▸ Antibacterial

Antimicrobial ▸ Antibacterial ▸ Anti-Gram-positive

Antimicrobial ▸ Antifungal

Standard StatusStandard

Sequence Length25 amino acids

Chemical FormulaC131H199N41O35

DescriptionStandard

        RRQGPIFDTRPSPFNPNQPRPGPIY
    

Molecular Weight2908.24 Da

Isoelectric Point (pI)11.54

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.56

Charge Density (pH 7.0) 0.1104

GRAVY Index-1.43

Hydrophobic Moment 0.29

Boman Index-0.29

Instability Index88.05

Aliphatic Index 31.20

Aromaticity 0.1200

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 1218.14

LogP -13.45

H-bond Donors 39.0

H-bond Acceptors 38.0

Rotatable Bonds 82.0

Heavy Atoms 207.0

Ring Count 10.0

Amide Bonds 28.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0411707 VERIFIED: NO

Provenance & Taxonomy

OrganismDrosophila melanogaster [Animal]

FamilyMetchnikowin

Tax ID7227

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial Antibacterial Anti-Gram-positive

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