Peptide Database

Peptide NamePeptide chain B in PDB 3NZI

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC26H43N5O5S

DescriptionStandard

        MFKL
    

Molecular Weight537.72 Da

Isoelectric Point (pI)8.50

Net Charge (pH 7.0)0.50

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.1249

GRAVY Index1.15

Hydrophobic Moment 0.62

Boman Index0.35

Instability Index-51.30

Aliphatic Index 97.50

Aromaticity 0.2500

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 176.64

LogP 1.02

H-bond Donors 6.0

H-bond Acceptors 7.0

Rotatable Bonds 18.0

Heavy Atoms 37.0

Ring Count 1.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0149501 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 3NZI receptor chain A

MethodProtein-peptide complex structure