Peptide Database

Peptide NamePeptide chain P in PDB 1LDP

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC31H53N9O10S

DescriptionStandard

        APAAAAAAM
    

Molecular Weight743.87 Da

Isoelectric Point (pI)5.57

Net Charge (pH 7.0)-0.20

Net Charge (pH 7.4) -0.39

Charge Density (pH 7.0) -0.0227

GRAVY Index1.43

Hydrophobic Moment 0.08

Boman Index0.57

Instability Index51.69

Aliphatic Index 77.78

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 287.33

LogP -3.32

H-bond Donors 9.0

H-bond Acceptors 11.0

Rotatable Bonds 19.0

Heavy Atoms 51.0

Ring Count 1.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0137817 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 1LDP receptor chain H

MethodProtein-peptide complex structure