Peptide Database

Peptide NameUnnamed

Function Ontology

Antimicrobial

Standard StatusStandard

Sequence Length85 amino acids

Chemical FormulaC421H653N111O142S2

DescriptionStandard

        MELKKSIGDYTETEFKKIIENIINCEGDEKKQDDNLEHFISVTEHPSGSDLIYYPEGNNDGSPEAVIKEIKEWRAANGKSGFKQG
    

Molecular Weight9605.48 Da

Isoelectric Point (pI)4.74

Net Charge (pH 7.0)-7.31

Net Charge (pH 7.4) -7.68

Charge Density (pH 7.0) -0.0860

GRAVY Index-0.97

Hydrophobic Moment 0.73

Boman Index-0.12

Instability Index32.81

Aliphatic Index 65.41

Aromaticity 0.0824

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 9970.00

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

Amino Acid Composition

TPSA 4135.48

LogP -42.81

H-bond Donors 138.0

H-bond Acceptors 139.0

Rotatable Bonds 333.0

Heavy Atoms 676.0

Ring Count 13.0

Amide Bonds 92.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0291015 VERIFIED: NO

Provenance & Taxonomy

OrganismEscherichia coli [Bacterium]

Tax ID562

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Antimicrobial