Peptide Database

Peptide NamePeptide chain B in PDB 5KY5

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length40 amino acids

Chemical FormulaC166H253N45O65S6

DescriptionStandard

        DIDECASNPCQNGGTCVNTVGSYTCLCPPGFTGPNCEDDI
    

Molecular Weight4111.44 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.29

Net Charge (pH 7.4) -6.59

Charge Density (pH 7.0) -0.1573

GRAVY Index-0.29

Hydrophobic Moment 0.43

Boman Index0.08

Instability Index21.61

Aliphatic Index 46.25

Aromaticity 0.0500

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1865.00

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

Amino Acid Composition

TPSA 1743.92

LogP -26.37

H-bond Donors 61.0

H-bond Acceptors 65.0

Rotatable Bonds 124.0

Heavy Atoms 282.0

Ring Count 6.0

Amide Bonds 44.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0267839 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 5KY5 receptor chain A

MethodProtein-peptide complex structure