Peptide Database

Peptide NamePeptide chain C in PDB 1I5K

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC133H226N42O46

DescriptionStandard

        EKLTADAELQRLKNERHEEAELERLK
    

Molecular Weight3149.47 Da

Isoelectric Point (pI)5.20

Net Charge (pH 7.0)-2.06

Net Charge (pH 7.4) -2.30

Charge Density (pH 7.0) -0.0793

GRAVY Index-1.53

Hydrophobic Moment 0.39

Boman Index-0.50

Instability Index29.04

Aliphatic Index 86.54

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 1488.07

LogP -14.00

H-bond Donors 51.0

H-bond Acceptors 45.0

Rotatable Bonds 116.0

Heavy Atoms 221.0

Ring Count 1.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0195811 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 1I5K receptor chain A

MethodProtein-peptide complex structure