Peptide Database

Peptide NameFeCath

Function Ontology

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Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC179H306N54O49

DescriptionStandard

        QLGSILRKAGEKIGGGLKKIGQRIKDFFGKLAPRTES
    

Molecular Weight3998.68 Da

Isoelectric Point (pI)10.64

Net Charge (pH 7.0)5.76

Net Charge (pH 7.4) 5.54

Charge Density (pH 7.0) 0.1557

GRAVY Index-0.51

Hydrophobic Moment 0.77

Boman Index-0.11

Instability Index22.55

Aliphatic Index 89.73

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 1702.72

LogP -16.66

H-bond Donors 60.0

H-bond Acceptors 55.0

Rotatable Bonds 145.0

Heavy Atoms 282.0

Ring Count 3.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0171883 VERIFIED: YES

Provenance & Taxonomy

OrganismAotus nancymaae [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)