Peptide Database

Peptide NamePeptide chain X in PDB 4PBU

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC191H318N46O51

DescriptionStandard

        TITPSLKGFFIGLLSGAVVLGLTFAVLIAISQIDKVQRS
    

Molecular Weight4074.85 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.40

Net Charge (pH 7.4) 1.20

Charge Density (pH 7.0) 0.0358

GRAVY Index1.14

Hydrophobic Moment 0.60

Boman Index0.41

Instability Index23.17

Aliphatic Index 147.44

Aromaticity 0.0769

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 1539.36

LogP -11.59

H-bond Donors 54.0

H-bond Acceptors 53.0

Rotatable Bonds 135.0

Heavy Atoms 288.0

Ring Count 4.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0341363 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 4PBU receptor chain D

MethodProtein-peptide complex structure