Peptide Database

Peptide NamePeptide chain A in PDB 3GIS

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length46 amino acids

Chemical FormulaC236H361N63O78S

DescriptionStandard

        SEYQTFFNPRTFGSGEADCGLRPLFEKKSLEDKTERELLESYIDGR
    

Molecular Weight5360.83 Da

Isoelectric Point (pI)4.73

Net Charge (pH 7.0)-3.53

Net Charge (pH 7.4) -3.77

Charge Density (pH 7.0) -0.0768

GRAVY Index-0.99

Hydrophobic Moment 0.51

Boman Index-0.22

Instability Index32.67

Aliphatic Index 53.04

Aromaticity 0.1304

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2322.15

LogP -23.98

H-bond Donors 82.0

H-bond Acceptors 76.0

Rotatable Bonds 181.0

Heavy Atoms 378.0

Ring Count 8.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0068842 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 3GIS receptor chain B

MethodProtein-peptide complex structure