Peptide Database

Peptide NamePeptide chain B in PDB 5XCO

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC106H181N43O25S2

DescriptionStandard

        RRRRCPLYISYDPVCRRRR
    

Molecular Weight2521.97 Da

Isoelectric Point (pI)11.54

Net Charge (pH 7.0)6.74

Net Charge (pH 7.4) 6.50

Charge Density (pH 7.0) 0.3547

GRAVY Index-1.51

Hydrophobic Moment 0.37

Boman Index-0.87

Instability Index223.09

Aliphatic Index 56.32

Aromaticity 0.1053

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 1162.73

LogP -11.79

H-bond Donors 48.0

H-bond Acceptors 34.0

Rotatable Bonds 81.0

Heavy Atoms 176.0

Ring Count 4.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0389959 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 5XCO receptor chain A

MethodProtein-peptide complex structure