Peptide Database

Peptide NamePeptide chain B in PDB 1EJ4

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length14 amino acids

Chemical FormulaC81H133N25O21S2

DescriptionStandard

        RIIYDRKFLMECRN
    

Molecular Weight1857.21 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)1.75

Net Charge (pH 7.4) 1.53

Charge Density (pH 7.0) 0.1252

GRAVY Index-0.66

Hydrophobic Moment 0.45

Boman Index-0.38

Instability Index61.01

Aliphatic Index 83.57

Aromaticity 0.1429

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 791.26

LogP -5.15

H-bond Donors 30.0

H-bond Acceptors 25.0

Rotatable Bonds 64.0

Heavy Atoms 129.0

Ring Count 2.0

Amide Bonds 14.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0303190 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 1EJ4 receptor chain A

MethodProtein-peptide complex structure