Peptide Database

Peptide NameLactococcin MMFII

Function Ontology

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Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC91H130N24O26S2

DescriptionStandard

        TYYGNGVYCNKQKCWVN
    

Molecular Weight2040.28 Da

Isoelectric Point (pI)8.77

Net Charge (pH 7.0)1.37

Net Charge (pH 7.4) 1.15

Charge Density (pH 7.0) 0.0808

GRAVY Index-0.86

Hydrophobic Moment 0.19

Boman Index-0.06

Instability Index30.18

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 850.03

LogP -8.31

H-bond Donors 31.0

H-bond Acceptors 30.0

Rotatable Bonds 63.0

Heavy Atoms 143.0

Ring Count 5.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0353389 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecium [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)