Peptide Database

Peptide NameMetchnikowin

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC138H211N47O36

DescriptionStandard

        HRQRGPIFDTRPSPFNPNQPRPGRIY
    

Molecular Weight3104.45 Da

Isoelectric Point (pI)11.83

Net Charge (pH 7.0)3.85

Net Charge (pH 7.4) 3.59

Charge Density (pH 7.0) 0.1480

GRAVY Index-1.61

Hydrophobic Moment 0.41

Boman Index-0.40

Instability Index59.75

Aliphatic Index 30.00

Aromaticity 0.1154

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 1346.61

LogP -15.24

H-bond Donors 45.0

H-bond Acceptors 41.0

Rotatable Bonds 91.0

Heavy Atoms 221.0

Ring Count 10.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0312466 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila erecta [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)