Peptide Database

Peptide NamePeptide chain B in PDB 1MK2

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC166H262N44O55S2

DescriptionStandard

        SPNPNNPAEYCSTIPPLQQAQASGALSSPPPTVMVPVG
    

Molecular Weight3818.25 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-1.55

Net Charge (pH 7.4) -1.77

Charge Density (pH 7.0) -0.0407

GRAVY Index-0.27

Hydrophobic Moment 0.32

Boman Index0.15

Instability Index75.25

Aliphatic Index 64.21

Aromaticity 0.0263

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 1518.59

LogP -21.02

H-bond Donors 46.0

H-bond Acceptors 56.0

Rotatable Bonds 106.0

Heavy Atoms 267.0

Ring Count 10.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0412086 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 1MK2 receptor chain A

MethodProtein-peptide complex structure