Peptide Database

Peptide NamePeptide chain B in PDB 2NNU

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC106H159N23O35S

DescriptionStandard

        ATIDMNFQSDLLSIFEENLF
    

Molecular Weight2347.59 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.20

Net Charge (pH 7.4) -4.39

Charge Density (pH 7.0) -0.2098

GRAVY Index0.28

Hydrophobic Moment 0.42

Boman Index0.23

Instability Index40.26

Aliphatic Index 102.50

Aromaticity 0.1500

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 955.38

LogP -7.60

H-bond Donors 31.0

H-bond Acceptors 32.0

Rotatable Bonds 78.0

Heavy Atoms 165.0

Ring Count 3.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018059 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 2NNU receptor chain A

MethodProtein-peptide complex structure