Peptide Database

Peptide NameMetchnikowin

Function Ontology

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Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC116H179N39O33

DescriptionStandard

        SRRQGPIFDTRPSPFNPNPPRGGP
    

Molecular Weight2647.90 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.46

Net Charge (pH 7.4) 2.25

Charge Density (pH 7.0) 0.1026

GRAVY Index-1.52

Hydrophobic Moment 0.34

Boman Index-0.33

Instability Index94.85

Aliphatic Index 16.25

Aromaticity 0.0833

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 1145.95

LogP -15.57

H-bond Donors 37.0

H-bond Acceptors 36.0

Rotatable Bonds 74.0

Heavy Atoms 188.0

Ring Count 9.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0398562 VERIFIED: YES

Provenance & Taxonomy

OrganismDrosophila grimshawi [Animal]

Structure & Mods

ConfigDNA-encoded linear 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)