Peptide Database

Peptide NameLingual antimicrobial peptide

Function Ontology

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Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC181H309N63O49S7

DescriptionStandard

        TQGISGPLSCRRNGGVCIPIRCPGPMRQIGTCFGRPVKCCR
    

Molecular Weight4376.24 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)6.34

Net Charge (pH 7.4) 6.06

Charge Density (pH 7.0) 0.1546

GRAVY Index-0.13

Hydrophobic Moment 0.69

Boman Index-0.08

Instability Index41.76

Aliphatic Index 61.71

Aromaticity 0.0244

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 375.00

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

Amino Acid Composition

TPSA 1790.98

LogP -23.28

H-bond Donors 69.0

H-bond Acceptors 63.0

Rotatable Bonds 139.0

Heavy Atoms 300.0

Ring Count 6.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0356863 VERIFIED: YES

Provenance & Taxonomy

OrganismBos grunniens [Animal]

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)