Peptide Database

Peptide NamePeptide chain P in PDB 1KCR

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC67H98N20O25

DescriptionStandard

        HQLDPAFGANSTNPD
    

Molecular Weight1583.61 Da

Isoelectric Point (pI)4.51

Net Charge (pH 7.0)-2.15

Net Charge (pH 7.4) -2.40

Charge Density (pH 7.0) -0.1432

GRAVY Index-1.04

Hydrophobic Moment 0.13

Boman Index-0.04

Instability Index-0.45

Aliphatic Index 39.33

Aromaticity 0.0667

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 726.15

LogP -10.54

H-bond Donors 22.0

H-bond Acceptors 24.0

Rotatable Bonds 46.0

Heavy Atoms 112.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0067809 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 1KCR receptor chain L

MethodProtein-peptide complex structure