Peptide Database

Peptide NameCoronin coiled-coil domain chain B (PDB 5CX2)

Function Ontology

Binding / Molecular interaction ▸ Binding activity

Binding / Molecular interaction ▸ Protein-protein interaction

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC247H416N74O81S

DescriptionStandard

        QQEIFDKQRRLQELSEKVRTCHQEISALRKALQEKEAELQVLEDIQTI
    

Molecular Weight5750.46 Da

Isoelectric Point (pI)5.28

Net Charge (pH 7.0)-2.14

Net Charge (pH 7.4) -2.43

Charge Density (pH 7.0) -0.0446

GRAVY Index-0.89

Hydrophobic Moment 0.66

Boman Index-0.29

Instability Index91.40

Aliphatic Index 99.58

Aromaticity 0.0208

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 2610.02

LogP -25.54

H-bond Donors 89.0

H-bond Acceptors 81.0

Rotatable Bonds 210.0

Heavy Atoms 403.0

Ring Count 2.0

Amide Bonds 55.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0018965 VERIFIED: YES

Provenance & Taxonomy

OrganismLeishmania donovani [Protist]

Familyprotein-binding peptide

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Protein-binding Peptide-protein interaction Structural binding

TargetLeishmania donovani coronin coiled-coil partner chain A (PDB 5CX2)

MethodX-ray structural oligomerization (antiparallel tetramer)