Peptide Database

Peptide NamePeptide chain E in PDB 1LDK

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length41 amino acids

Chemical FormulaC219H338N52O60S3

DescriptionStandard

        WDSLPDELLLGIFSCLCLPELLKVSGVCKRWYRLASDESLW
    

Molecular Weight4755.53 Da

Isoelectric Point (pI)4.59

Net Charge (pH 7.0)-2.26

Net Charge (pH 7.4) -2.52

Charge Density (pH 7.0) -0.0551

GRAVY Index0.32

Hydrophobic Moment 0.73

Boman Index0.17

Instability Index65.65

Aliphatic Index 121.22

Aromaticity 0.1220

Extinction Coeff. Reduced 17990.00

Extinction Coeff. Oxidized 18115.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 1778.13

LogP -9.18

H-bond Donors 66.0

H-bond Acceptors 61.0

Rotatable Bonds 152.0

Heavy Atoms 334.0

Ring Count 10.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0294817 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 1LDK receptor chain D

MethodProtein-peptide complex structure