Peptide Database

Peptide NamePeptide chain K in PDB 3EFD

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length30 amino acids

Chemical FormulaC151H243N49O53S

DescriptionStandard

        SEKAAEEAYTRTTRALHERFDRLERMLDDN
    

Molecular Weight3624.91 Da

Isoelectric Point (pI)5.12

Net Charge (pH 7.0)-2.44

Net Charge (pH 7.4) -2.71

Charge Density (pH 7.0) -0.0812

GRAVY Index-1.40

Hydrophobic Moment 0.73

Boman Index-0.48

Instability Index25.72

Aliphatic Index 52.33

Aromaticity 0.0667

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1714.06

LogP -19.21

H-bond Donors 62.0

H-bond Acceptors 53.0

Rotatable Bonds 125.0

Heavy Atoms 254.0

Ring Count 3.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0137192 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 3EFD receptor chain H

MethodProtein-peptide complex structure