Peptide Database

Peptide NameLactococcin MMFII

Function Ontology

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Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC92H131N23O27S2

DescriptionStandard

        TYYGNGLYCNKQKCWVD
    

Molecular Weight2055.29 Da

Isoelectric Point (pI)7.69

Net Charge (pH 7.0)0.38

Net Charge (pH 7.4) 0.15

Charge Density (pH 7.0) 0.0222

GRAVY Index-0.89

Hydrophobic Moment 0.20

Boman Index-0.06

Instability Index25.77

Aliphatic Index 40.00

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 844.24

LogP -7.32

H-bond Donors 31.0

H-bond Acceptors 30.0

Rotatable Bonds 64.0

Heavy Atoms 144.0

Ring Count 5.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0013560 VERIFIED: YES

Provenance & Taxonomy

OrganismEnterococcus faecalis [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)