Peptide Database

Peptide NamePeptide chain B in PDB 2XPN

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC113H157N25O34S

DescriptionStandard

        SHMFFEIFGTGEEYRYVLES
    

Molecular Weight2441.67 Da

Isoelectric Point (pI)4.48

Net Charge (pH 7.0)-3.44

Net Charge (pH 7.4) -3.71

Charge Density (pH 7.0) -0.1722

GRAVY Index-0.23

Hydrophobic Moment 0.38

Boman Index0.15

Instability Index20.57

Aliphatic Index 53.50

Aromaticity 0.2500

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 957.15

LogP -5.95

H-bond Donors 34.0

H-bond Acceptors 33.0

Rotatable Bonds 78.0

Heavy Atoms 173.0

Ring Count 6.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0273659 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 2XPN receptor chain A

MethodProtein-peptide complex structure