Peptide Database

Peptide NamePeptide chain B in PDB 4N3C

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC80H128N24O36S

DescriptionStandard

        SNPPCETHETGTTNTATTAT
    

Molecular Weight2034.08 Da

Isoelectric Point (pI)4.51

Net Charge (pH 7.0)-2.46

Net Charge (pH 7.4) -2.73

Charge Density (pH 7.0) -0.1229

GRAVY Index-1.05

Hydrophobic Moment 0.21

Boman Index-0.09

Instability Index-6.33

Aliphatic Index 10.00

Aromaticity 0.0000

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 970.17

LogP -18.29

H-bond Donors 34.0

H-bond Acceptors 36.0

Rotatable Bonds 59.0

Heavy Atoms 141.0

Ring Count 3.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0157699 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 4N3C receptor chain A

MethodProtein-peptide complex structure