Peptide Database

Peptide NamePeptide chain C in PDB 3I8E

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length13 amino acids

Chemical FormulaC61H106N20O20

DescriptionStandard

        QALPALRERELGS
    

Molecular Weight1439.62 Da

Isoelectric Point (pI)6.14

Net Charge (pH 7.0)-0.23

Net Charge (pH 7.4) -0.44

Charge Density (pH 7.0) -0.0180

GRAVY Index-0.56

Hydrophobic Moment 0.11

Boman Index-0.20

Instability Index53.68

Aliphatic Index 105.38

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 665.45

LogP -6.95

H-bond Donors 23.0

H-bond Acceptors 20.0

Rotatable Bonds 48.0

Heavy Atoms 101.0

Ring Count 1.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0090280 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 3I8E receptor chain A

MethodProtein-peptide complex structure