Peptide Database

Peptide NamePeptide chain E in PDB 1YFN

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length18 amino acids

Chemical FormulaC105H150N28O25S

DescriptionStandard

        EAQPAPHQWQKMPFWQKV
    

Molecular Weight2236.55 Da

Isoelectric Point (pI)8.69

Net Charge (pH 7.0)0.92

Net Charge (pH 7.4) 0.70

Charge Density (pH 7.0) 0.0512

GRAVY Index-1.26

Hydrophobic Moment 0.43

Boman Index-0.08

Instability Index90.05

Aliphatic Index 27.22

Aromaticity 0.1667

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 853.61

LogP -4.55

H-bond Donors 26.0

H-bond Acceptors 28.0

Rotatable Bonds 67.0

Heavy Atoms 159.0

Ring Count 9.0

Amide Bonds 21.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0028252 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 1YFN receptor chain A

MethodProtein-peptide complex structure