Peptide Database

Peptide NameMetchnikowin

Function Ontology

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Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC137H213N45O36

DescriptionStandard

        HRQQGPIFDTRPSPFNPQQPRPRPVI
    

Molecular Weight3066.44 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.59

Charge Density (pH 7.0) 0.1096

GRAVY Index-1.40

Hydrophobic Moment 0.29

Boman Index-0.32

Instability Index100.06

Aliphatic Index 41.15

Aromaticity 0.0769

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1298.78

LogP -14.27

H-bond Donors 41.0

H-bond Acceptors 40.0

Rotatable Bonds 89.0

Heavy Atoms 218.0

Ring Count 10.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0251245 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila eugracilis [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)