Peptide Database

Peptide NamePeptide chain B in PDB 1E91

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC67H107N15O23S

DescriptionStandard

        NIQMLLEAADYLE
    

Molecular Weight1522.72 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.23

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.2484

GRAVY Index0.20

Hydrophobic Moment 0.48

Boman Index0.21

Instability Index36.50

Aliphatic Index 135.38

Aromaticity 0.0769

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 630.83

LogP -3.51

H-bond Donors 20.0

H-bond Acceptors 21.0

Rotatable Bonds 51.0

Heavy Atoms 106.0

Ring Count 1.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0256359 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 1E91 receptor chain A

MethodProtein-peptide complex structure