Peptide Database

Peptide NamePeptide chain I in PDB 4RKU

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC137H215N29O31S

DescriptionStandard

        PSLFVPLVGLLFPAVAMASLFLHVEK
    

Molecular Weight2796.41 Da

Isoelectric Point (pI)7.17

Net Charge (pH 7.0)0.05

Net Charge (pH 7.4) -0.06

Charge Density (pH 7.0) 0.0018

GRAVY Index1.46

Hydrophobic Moment 0.35

Boman Index0.56

Instability Index40.73

Aliphatic Index 146.15

Aromaticity 0.1154

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 891.71

LogP -1.03

H-bond Donors 30.0

H-bond Acceptors 33.0

Rotatable Bonds 85.0

Heavy Atoms 198.0

Ring Count 7.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0332195 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 4RKU receptor chain B

MethodProtein-peptide complex structure