Peptide Database

Peptide NamePeptide chain A in PDB 2A7U

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC112H189N31O35S

DescriptionStandard

        MQLNSTEISELIKQRIAQFNVV
    

Molecular Weight2561.95 Da

Isoelectric Point (pI)5.90

Net Charge (pH 7.0)-0.49

Net Charge (pH 7.4) -0.72

Charge Density (pH 7.0) -0.0225

GRAVY Index0.04

Hydrophobic Moment 0.44

Boman Index0.04

Instability Index35.84

Aliphatic Index 119.55

Aromaticity 0.0455

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 1113.08

LogP -10.83

H-bond Donors 37.0

H-bond Acceptors 36.0

Rotatable Bonds 90.0

Heavy Atoms 179.0

Ring Count 1.0

Amide Bonds 26.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0050204 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 2A7U receptor chain B

MethodProtein-peptide complex structure