Peptide Database

Peptide NamePeptide chain P in PDB 1IAK

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC69H105N19O22

DescriptionStandard

        STDYGILQINSRW
    

Molecular Weight1552.69 Da

Isoelectric Point (pI)5.55

Net Charge (pH 7.0)-0.54

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0415

GRAVY Index-0.55

Hydrophobic Moment 0.32

Boman Index-0.01

Instability Index94.94

Aliphatic Index 90.00

Aromaticity 0.1538

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 694.61

LogP -7.10

H-bond Donors 25.0

H-bond Acceptors 22.0

Rotatable Bonds 49.0

Heavy Atoms 110.0

Ring Count 3.0

Amide Bonds 14.0

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_0102132 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 1IAK receptor chain A

MethodProtein-peptide complex structure