Peptide Database

Peptide NameMast cell degranulating peptide, MCD

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC110H195N39O25S4

DescriptionStandard

        IKCNCKRHVIKPHICRKICGKN
    

Molecular Weight2592.23 Da

Isoelectric Point (pI)9.96

Net Charge (pH 7.0)6.89

Net Charge (pH 7.4) 6.52

Charge Density (pH 7.0) 0.3132

GRAVY Index-0.53

Hydrophobic Moment 0.40

Boman Index-0.30

Instability Index32.92

Aliphatic Index 84.09

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 250.00

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

Amino Acid Composition

TPSA 1063.07

LogP -9.87

H-bond Donors 41.0

H-bond Acceptors 38.0

Rotatable Bonds 91.0

Heavy Atoms 178.0

Ring Count 3.0

Amide Bonds 23.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0387547 VERIFIED: NO

Provenance & Taxonomy

OrganismApis mellifera [Animal]

Tax ID7460

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone