Peptide Database

Peptide NamePeptide chain E in PDB 4RT4

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC118H183N25O39

DescriptionStandard

        LYKEQIAEDIVWDIIDELEQI
    

Molecular Weight2575.86 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.23

Net Charge (pH 7.4) -6.44

Charge Density (pH 7.0) -0.2965

GRAVY Index-0.07

Hydrophobic Moment 0.61

Boman Index0.14

Instability Index33.00

Aliphatic Index 148.57

Aromaticity 0.0952

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 1054.64

LogP -3.69

H-bond Donors 34.0

H-bond Acceptors 33.0

Rotatable Bonds 88.0

Heavy Atoms 182.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0344994 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Familyprotein-binding peptide

Structure & Mods

Configtopology not specified [Not included yet]

Chiralitystereochemistry not specified [Other]

Bio-Activity Profile

Function

Protein-binding Peptide-protein interaction Structural binding

TargetPDB 4RT4 receptor chain A

MethodProtein-peptide complex structure