Peptide Database

Peptide NameFeCath

Function Ontology

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Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC188H315N61O55

DescriptionStandard

        QLGELIQRGGQKIGEKIQKIGERIRDFFSNLRPRQEA
    

Molecular Weight4309.89 Da

Isoelectric Point (pI)10.25

Net Charge (pH 7.0)2.77

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.0748

GRAVY Index-0.97

Hydrophobic Moment 0.78

Boman Index-0.29

Instability Index14.52

Aliphatic Index 87.03

Aromaticity 0.0541

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 1954.96

LogP -19.78

H-bond Donors 67.0

H-bond Acceptors 58.0

Rotatable Bonds 156.0

Heavy Atoms 304.0

Ring Count 3.0

Amide Bonds 42.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0143925 VERIFIED: YES

Provenance & Taxonomy

OrganismPanthera pardus [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)