Peptide Database

Peptide NamePeptide chain B in PDB 4ABJ

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC45H75N13O12S2

DescriptionStandard

        RCTKSPICF
    

Molecular Weight1054.29 Da

Isoelectric Point (pI)8.96

Net Charge (pH 7.0)1.74

Net Charge (pH 7.4) 1.51

Charge Density (pH 7.0) 0.1933

GRAVY Index0.09

Hydrophobic Moment 0.44

Boman Index-0.11

Instability Index93.93

Aliphatic Index 43.33

Aromaticity 0.1111

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 415.71

LogP -4.30

H-bond Donors 17.0

H-bond Acceptors 16.0

Rotatable Bonds 32.0

Heavy Atoms 72.0

Ring Count 2.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0194567 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 4ABJ receptor chain A

MethodProtein-peptide complex structure