Peptide Database

Peptide NamePeptide chain D in PDB 5E1D

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC35H58N10O8

DescriptionStandard

        YPKRIA
    

Molecular Weight746.90 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.76

Net Charge (pH 7.4) 1.55

Charge Density (pH 7.0) 0.2930

GRAVY Index-0.83

Hydrophobic Moment 0.70

Boman Index-0.28

Instability Index83.23

Aliphatic Index 81.67

Aromaticity 0.1667

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 308.18

LogP -1.26

H-bond Donors 11.0

H-bond Acceptors 10.0

Rotatable Bonds 22.0

Heavy Atoms 53.0

Ring Count 2.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0023058 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 5E1D receptor chain A

MethodProtein-peptide complex structure