Peptide Database

Peptide NamePeptide chain A in PDB 2N13

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length43 amino acids

Chemical FormulaC231H364N66O67S2

DescriptionStandard

        GTKKYDLSKWKYAELRDTINTSCDIELLAACREEFHRRLKVYH
    

Molecular Weight5201.89 Da

Isoelectric Point (pI)8.71

Net Charge (pH 7.0)1.92

Net Charge (pH 7.4) 1.57

Charge Density (pH 7.0) 0.0447

GRAVY Index-0.82

Hydrophobic Moment 0.52

Boman Index-0.24

Instability Index68.38

Aliphatic Index 77.21

Aromaticity 0.1163

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10095.00

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

Amino Acid Composition

TPSA 2202.40

LogP -18.38

H-bond Donors 82.0

H-bond Acceptors 73.0

Rotatable Bonds 177.0

Heavy Atoms 366.0

Ring Count 8.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0336767 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 2N13 receptor chain B

MethodProtein-peptide complex structure