Peptide Database

Peptide NamePeptide chain B in PDB 2F3Z

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC114H168N28O24

DescriptionStandard

        KFYATFLAAEYFRKFKKR
    

Molecular Weight2314.73 Da

Isoelectric Point (pI)10.29

Net Charge (pH 7.0)4.76

Net Charge (pH 7.4) 4.54

Charge Density (pH 7.0) 0.2643

GRAVY Index-0.61

Hydrophobic Moment 0.67

Boman Index-0.20

Instability Index57.33

Aliphatic Index 38.33

Aromaticity 0.3333

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 883.89

LogP -3.10

H-bond Donors 33.0

H-bond Acceptors 29.0

Rotatable Bonds 77.0

Heavy Atoms 166.0

Ring Count 6.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0209971 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 2F3Z receptor chain A

MethodProtein-peptide complex structure