Peptide Database

Peptide NamePeptide chain E in PDB 4FTG

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC90H142N20O20S

DescriptionStandard

        GKVTFPKMKIPKFTFS
    

Molecular Weight1856.28 Da

Isoelectric Point (pI)10.48

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.2348

GRAVY Index-0.15

Hydrophobic Moment 0.23

Boman Index0.07

Instability Index34.19

Aliphatic Index 42.50

Aromaticity 0.1875

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 647.01

LogP -3.23

H-bond Donors 22.0

H-bond Acceptors 25.0

Rotatable Bonds 60.0

Heavy Atoms 131.0

Ring Count 5.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0045906 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 4FTG receptor chain B

MethodProtein-peptide complex structure