Peptide Database

Peptide NamePeptide chain A in PDB 1PET

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC166H259N47O51S

DescriptionStandard

        GEYFTLQIRGRERFEMFRELNEALELKDAQA
    

Molecular Weight3761.18 Da

Isoelectric Point (pI)4.82

Net Charge (pH 7.0)-2.22

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.0717

GRAVY Index-0.78

Hydrophobic Moment 0.70

Boman Index-0.21

Instability Index12.28

Aliphatic Index 72.58

Aromaticity 0.1290

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 1640.77

LogP -13.44

H-bond Donors 57.0

H-bond Acceptors 50.0

Rotatable Bonds 131.0

Heavy Atoms 265.0

Ring Count 4.0

Amide Bonds 33.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0026007 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 1PET receptor chain B

MethodProtein-peptide complex structure