Peptide Database

Peptide NamePeptide chain E in PDB 1KIL

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC211H354N68O69S2

DescriptionStandard

        KKEEERQEALRQAEEERKAKYAKMEAEREVMRQGIRDKYGI
    

Molecular Weight5011.61 Da

Isoelectric Point (pI)8.27

Net Charge (pH 7.0)0.78

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0191

GRAVY Index-1.78

Hydrophobic Moment 0.69

Boman Index-0.59

Instability Index68.65

Aliphatic Index 47.80

Aromaticity 0.0488

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2334.87

LogP -22.38

H-bond Donors 82.0

H-bond Acceptors 72.0

Rotatable Bonds 187.0

Heavy Atoms 350.0

Ring Count 2.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0208282 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 1KIL receptor chain A

MethodProtein-peptide complex structure