Peptide Database

Peptide NamePeptide chain G in PDB 4GK5

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC46H71N13O13

DescriptionStandard

        SFFDKKRS
    

Molecular Weight1014.14 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.46

Net Charge (pH 7.4) 1.25

Charge Density (pH 7.0) 0.1824

GRAVY Index-1.48

Hydrophobic Moment 0.26

Boman Index-0.55

Instability Index109.24

Aliphatic Index 0.00

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 458.72

LogP -4.74

H-bond Donors 17.0

H-bond Acceptors 15.0

Rotatable Bonds 35.0

Heavy Atoms 72.0

Ring Count 2.0

Amide Bonds 7.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367823 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 4GK5 receptor chain E

MethodProtein-peptide complex structure