Peptide Database

Peptide NamePeptide chain C in PDB 4NSK

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC48H71N11O13S

DescriptionStandard

        KAPYNFATM
    

Molecular Weight1042.21 Da

Isoelectric Point (pI)8.59

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.55

Charge Density (pH 7.0) 0.0842

GRAVY Index-0.30

Hydrophobic Moment 0.38

Boman Index0.12

Instability Index13.59

Aliphatic Index 22.22

Aromaticity 0.2222

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 396.90

LogP -2.85

H-bond Donors 13.0

H-bond Acceptors 15.0

Rotatable Bonds 30.0

Heavy Atoms 73.0

Ring Count 3.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0051958 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 4NSK receptor chain A

MethodProtein-peptide complex structure