Peptide Database

Peptide NamePeptide chain B in PDB 4KTS

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC78H109N19O24

DescriptionStandard

        ISTRKYPSDWEEW
    

Molecular Weight1696.81 Da

Isoelectric Point (pI)4.68

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.44

Charge Density (pH 7.0) -0.0950

GRAVY Index-1.65

Hydrophobic Moment 0.48

Boman Index-0.26

Instability Index47.05

Aliphatic Index 30.00

Aromaticity 0.2308

Extinction Coeff. Reduced 12490.00

Extinction Coeff. Oxidized 12490.00

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

Amino Acid Composition

TPSA 716.05

LogP -4.87

H-bond Donors 26.0

H-bond Acceptors 23.0

Rotatable Bonds 51.0

Heavy Atoms 121.0

Ring Count 6.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0155266 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 4KTS receptor chain A

MethodProtein-peptide complex structure