Peptide Database

Peptide NameFeCath

Function Ontology

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Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC187H311N59O56

DescriptionStandard

        QLGELIQQGGQKIGEKIQKIGERIRDFFSNLRPRQEA
    

Molecular Weight4281.83 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)1.77

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.0478

GRAVY Index-0.94

Hydrophobic Moment 0.78

Boman Index-0.24

Instability Index22.02

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 1936.15

LogP -19.78

H-bond Donors 65.0

H-bond Acceptors 58.0

Rotatable Bonds 155.0

Heavy Atoms 302.0

Ring Count 3.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0194664 VERIFIED: YES

Provenance & Taxonomy

OrganismPanthera tigris [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)