Peptide Database

Peptide NameLactococcin MMFII

Function Ontology

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Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC90H124N22O29S2

DescriptionStandard

        TYYGNGVYCNKQECWVD
    

Molecular Weight2042.21 Da

Isoelectric Point (pI)4.67

Net Charge (pH 7.0)-1.62

Net Charge (pH 7.4) -1.85

Charge Density (pH 7.0) -0.0952

GRAVY Index-0.84

Hydrophobic Moment 0.15

Boman Index-0.02

Instability Index58.51

Aliphatic Index 34.12

Aromaticity 0.2353

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10095.00

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

Amino Acid Composition

TPSA 855.52

LogP -7.98

H-bond Donors 31.0

H-bond Acceptors 30.0

Rotatable Bonds 62.0

Heavy Atoms 143.0

Ring Count 5.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0077106 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus durans [Bacterium]

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)