Peptide Database

Peptide NamePeptide chain B in PDB 4XPN

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC87H142N26O21

DescriptionStandard

        ARKVRFSEKVTVHFLA
    

Molecular Weight1888.22 Da

Isoelectric Point (pI)11.00

Net Charge (pH 7.0)2.88

Net Charge (pH 7.4) 2.64

Charge Density (pH 7.0) 0.1802

GRAVY Index0.04

Hydrophobic Moment 0.48

Boman Index-0.09

Instability Index-0.99

Aliphatic Index 91.25

Aromaticity 0.1250

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 782.10

LogP -5.80

H-bond Donors 29.0

H-bond Acceptors 25.0

Rotatable Bonds 63.0

Heavy Atoms 134.0

Ring Count 3.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0094841 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 4XPN receptor chain A

MethodProtein-peptide complex structure