Peptide Database

Peptide NamePeptide chain B in PDB 2YLE

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC107H185N31O29S

DescriptionStandard

        SLYKIKPRHDSGIKAKISMKT
    

Molecular Weight2401.87 Da

Isoelectric Point (pI)10.29

Net Charge (pH 7.0)4.54

Net Charge (pH 7.4) 4.28

Charge Density (pH 7.0) 0.2163

GRAVY Index-0.77

Hydrophobic Moment 0.38

Boman Index-0.22

Instability Index0.47

Aliphatic Index 79.05

Aromaticity 0.0476

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 995.66

LogP -9.16

H-bond Donors 36.0

H-bond Acceptors 36.0

Rotatable Bonds 85.0

Heavy Atoms 168.0

Ring Count 3.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0177139 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 2YLE receptor chain A

MethodProtein-peptide complex structure