Peptide Database

Peptide NamePeptide chain B in PDB 4LZX

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC193H316N54O49S2

DescriptionStandard

        GPLGSQDLLELKSVIKLQAWWRGTMIRREIGGFKMPK
    

Molecular Weight4241.04 Da

Isoelectric Point (pI)10.43

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1017

GRAVY Index-0.29

Hydrophobic Moment 0.52

Boman Index-0.01

Instability Index58.12

Aliphatic Index 94.86

Aromaticity 0.0811

Extinction Coeff. Reduced 11000.00

Extinction Coeff. Oxidized 11000.00

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

Amino Acid Composition

TPSA 1673.47

LogP -11.33

H-bond Donors 59.0

H-bond Acceptors 55.0

Rotatable Bonds 145.0

Heavy Atoms 298.0

Ring Count 7.0

Amide Bonds 38.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0325105 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 4LZX receptor chain A

MethodProtein-peptide complex structure