Peptide Database

Peptide NamePeptide chain B in PDB 2KFG

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC65H90N14O22

DescriptionStandard

        FNYESTDPFTAK
    

Molecular Weight1419.49 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.24

Net Charge (pH 7.4) -1.45

Charge Density (pH 7.0) -0.1032

GRAVY Index-1.01

Hydrophobic Moment 0.16

Boman Index-0.07

Instability Index34.98

Aliphatic Index 8.33

Aromaticity 0.2500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 599.26

LogP -6.21

H-bond Donors 20.0

H-bond Acceptors 21.0

Rotatable Bonds 42.0

Heavy Atoms 101.0

Ring Count 4.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0306830 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 2KFG receptor chain A

MethodProtein-peptide complex structure