Peptide Database

Peptide NamePeptide chain C in PDB 5ET1

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC119H192N38O38S3

DescriptionStandard

        RRRCQQPKMLSSPEDTMYYNQLN
    

Molecular Weight2859.22 Da

Isoelectric Point (pI)9.19

Net Charge (pH 7.0)1.75

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.0761

GRAVY Index-1.57

Hydrophobic Moment 0.39

Boman Index-0.47

Instability Index136.27

Aliphatic Index 33.91

Aromaticity 0.0870

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 1288.86

LogP -15.33

H-bond Donors 45.0

H-bond Acceptors 43.0

Rotatable Bonds 95.0

Heavy Atoms 198.0

Ring Count 4.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0260163 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 5ET1 receptor chain A

MethodProtein-peptide complex structure