Peptide Database

Peptide NamePeptide chain C in PDB 4QRU

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC53H92N16O13S3

DescriptionStandard

        ELRRKMMYM
    

Molecular Weight1257.59 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.83

Net Charge (pH 7.4) 1.66

Charge Density (pH 7.0) 0.2039

GRAVY Index-0.91

Hydrophobic Moment 0.42

Boman Index-0.45

Instability Index202.09

Aliphatic Index 43.33

Aromaticity 0.1111

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 503.47

LogP -1.95

H-bond Donors 19.0

H-bond Acceptors 18.0

Rotatable Bonds 45.0

Heavy Atoms 85.0

Ring Count 1.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0181849 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 4QRU receptor chain A

MethodProtein-peptide complex structure