Peptide Database

Peptide NamePeptide chain B in PDB 1SQZ

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length4 amino acids

Chemical FormulaC18H35N7O6

DescriptionStandard

        IARS
    

Molecular Weight445.51 Da

Isoelectric Point (pI)9.75

Net Charge (pH 7.0)0.76

Net Charge (pH 7.4) 0.56

Charge Density (pH 7.0) 0.1900

GRAVY Index0.25

Hydrophobic Moment 0.98

Boman Index-0.18

Instability Index117.35

Aliphatic Index 122.50

Aromaticity 0.0000

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 232.75

LogP -2.83

H-bond Donors 9.0

H-bond Acceptors 7.0

Rotatable Bonds 14.0

Heavy Atoms 31.0

Ring Count 0.0

Amide Bonds 3.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0376812 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 1SQZ receptor chain A

MethodProtein-peptide complex structure