Peptide Database

Peptide NamePeptide chain C in PDB 4QRS

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC54H94N14O13S2

DescriptionStandard

        ELKRKMIYM
    

Molecular Weight1211.54 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)1.83

Net Charge (pH 7.4) 1.66

Charge Density (pH 7.0) 0.2038

GRAVY Index-0.56

Hydrophobic Moment 0.42

Boman Index-0.25

Instability Index120.72

Aliphatic Index 86.67

Aromaticity 0.1111

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 467.59

LogP -0.79

H-bond Donors 17.0

H-bond Acceptors 17.0

Rotatable Bonds 44.0

Heavy Atoms 83.0

Ring Count 1.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0148195 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 4QRS receptor chain A

MethodProtein-peptide complex structure