Peptide Database

Peptide NamePeptide chain E in PDB 1YK0

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC88H139N29O29S3

DescriptionStandard

        SCFGGRMDRIGAQSGLGCNSF
    

Molecular Weight2163.42 Da

Isoelectric Point (pI)7.80

Net Charge (pH 7.0)0.44

Net Charge (pH 7.4) 0.20

Charge Density (pH 7.0) 0.0210

GRAVY Index-0.06

Hydrophobic Moment 0.54

Boman Index0.04

Instability Index44.21

Aliphatic Index 41.90

Aromaticity 0.0952

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 953.29

LogP -14.42

H-bond Donors 36.0

H-bond Acceptors 33.0

Rotatable Bonds 72.0

Heavy Atoms 149.0

Ring Count 2.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0045627 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 1YK0 receptor chain B

MethodProtein-peptide complex structure