Peptide Database

Peptide NamePeptide chain A in PDB 4N3Y

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC180H299N53O60S

DescriptionStandard

        QLNERQERIMNEAKKLEKDLIDWTDGIAREVQDIV
    

Molecular Weight4197.68 Da

Isoelectric Point (pI)4.61

Net Charge (pH 7.0)-3.22

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.0921

GRAVY Index-0.94

Hydrophobic Moment 0.73

Boman Index-0.27

Instability Index14.65

Aliphatic Index 100.29

Aromaticity 0.0286

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1903.65

LogP -17.01

H-bond Donors 64.0

H-bond Acceptors 58.0

Rotatable Bonds 151.0

Heavy Atoms 294.0

Ring Count 2.0

Amide Bonds 39.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0009019 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 4N3Y receptor chain C

MethodProtein-peptide complex structure