Peptide Database

Peptide NamePeptide chain B in PDB 5IAY

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC69H116N24O20

DescriptionStandard

        TGKGKWKRKSAGGGPS
    

Molecular Weight1601.81 Da

Isoelectric Point (pI)11.33

Net Charge (pH 7.0)4.39

Net Charge (pH 7.4) 4.20

Charge Density (pH 7.0) 0.2746

GRAVY Index-1.57

Hydrophobic Moment 0.31

Boman Index-0.31

Instability Index35.99

Aliphatic Index 6.25

Aromaticity 0.0625

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 733.49

LogP -10.78

H-bond Donors 27.0

H-bond Acceptors 25.0

Rotatable Bonds 55.0

Heavy Atoms 113.0

Ring Count 3.0

Amide Bonds 15.0

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_0077065 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 5IAY receptor chain A

MethodProtein-peptide complex structure