Peptide Database

Peptide NameChicken LEAP-2

Function Ontology

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Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC196H322N64O57S5

DescriptionStandard

        MTPFWRGVSLRPIGASCRDDYECVSRLCRKRRCSLTVAQE
    

Molecular Weight4647.37 Da

Isoelectric Point (pI)9.30

Net Charge (pH 7.0)3.47

Net Charge (pH 7.4) 3.19

Charge Density (pH 7.0) 0.0868

GRAVY Index-0.42

Hydrophobic Moment 0.64

Boman Index-0.25

Instability Index66.69

Aliphatic Index 65.75

Aromaticity 0.0750

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 7240.00

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

Amino Acid Composition

TPSA 1989.65

LogP -22.19

H-bond Donors 78.0

H-bond Acceptors 66.0

Rotatable Bonds 152.0

Heavy Atoms 322.0

Ring Count 6.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0168319 VERIFIED: YES

Provenance & Taxonomy

OrganismHeterocephalus glaber [Animal]

Structure & Mods

ConfigDNA-encoded linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

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TargetEscherichia coli TOP10

MethodMex pooled growth assay (OD_ID at 4.5 h; Wald adjusted p-value)