Peptide Database

Peptide NamePeptide chain B in PDB 5EKG

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC28H57N13O7

DescriptionStandard

        RKRKT
    

Molecular Weight687.84 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.7516

GRAVY Index-3.50

Hydrophobic Moment 0.19

Boman Index-1.62

Instability Index73.20

Aliphatic Index 0.00

Aromaticity 0.0000

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 375.79

LogP -4.50

H-bond Donors 15.0

H-bond Acceptors 11.0

Rotatable Bonds 26.0

Heavy Atoms 48.0

Ring Count 0.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0390703 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 5EKG receptor chain A

MethodProtein-peptide complex structure