Peptide Database

Peptide NamePeptide chain B in PDB 5YBE

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC97H166N32O30S

DescriptionStandard

        PKNKARRRTTTQMELLYAD
    

Molecular Weight2292.62 Da

Isoelectric Point (pI)10.27

Net Charge (pH 7.0)2.96

Net Charge (pH 7.4) 2.90

Charge Density (pH 7.0) 0.1559

GRAVY Index-1.43

Hydrophobic Moment 0.38

Boman Index-0.51

Instability Index86.26

Aliphatic Index 51.58

Aromaticity 0.0526

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 1052.57

LogP -11.95

H-bond Donors 39.0

H-bond Acceptors 34.0

Rotatable Bonds 79.0

Heavy Atoms 160.0

Ring Count 2.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0080752 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 5YBE receptor chain A

MethodProtein-peptide complex structure