Peptide Database

Peptide NamePeptide chain Q in PDB 4F1Z

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC39H58N14O20

DescriptionStandard

        YGGGSSGGGSSGGG
    

Molecular Weight1042.96 Da

Isoelectric Point (pI)5.52

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.45

Charge Density (pH 7.0) -0.0172

GRAVY Index-0.58

Hydrophobic Moment 0.06

Boman Index0.28

Instability Index83.62

Aliphatic Index 0.00

Aromaticity 0.0714

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 542.77

LogP -13.70

H-bond Donors 20.0

H-bond Acceptors 20.0

Rotatable Bonds 33.0

Heavy Atoms 73.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0075651 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 4F1Z receptor chain A

MethodProtein-peptide complex structure