Peptide Database

Peptide NamePeptide chain B in PDB 4K8Y

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC62H101N17O18S2

DescriptionStandard

        GRCTKSIPPICFD
    

Molecular Weight1436.70 Da

Isoelectric Point (pI)8.06

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.51

Charge Density (pH 7.0) 0.0572

GRAVY Index-0.02

Hydrophobic Moment 0.50

Boman Index0.01

Instability Index56.40

Aliphatic Index 60.00

Aromaticity 0.0769

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 560.62

LogP -5.71

H-bond Donors 21.0

H-bond Acceptors 21.0

Rotatable Bonds 43.0

Heavy Atoms 99.0

Ring Count 3.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0066708 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 4K8Y receptor chain A

MethodProtein-peptide complex structure