Peptide Database

Peptide NamePeptide chain B in PDB 2LYD

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC198H304N54O55S

DescriptionStandard

        GPQDPLLQQQRAPFPGQMPNLPKPPLFWQQEAQKQEAL
    

Molecular Weight4352.93 Da

Isoelectric Point (pI)6.18

Net Charge (pH 7.0)-0.24

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0062

GRAVY Index-1.06

Hydrophobic Moment 0.36

Boman Index-0.09

Instability Index94.94

Aliphatic Index 59.21

Aromaticity 0.0789

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1742.23

LogP -15.11

H-bond Donors 50.0

H-bond Acceptors 56.0

Rotatable Bonds 135.0

Heavy Atoms 308.0

Ring Count 12.0

Amide Bonds 47.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0302508 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 2LYD receptor chain A

MethodProtein-peptide complex structure