Peptide Database

Peptide NameCalcitonin 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC157H231N41O56S2

DescriptionStandard

        TCYLNGGLSHGCDYQDLVSSTVEKNYWDSVNSP
    

Molecular Weight3652.88 Da

Isoelectric Point (pI)4.22

Net Charge (pH 7.0)-3.53

Net Charge (pH 7.4) -3.81

Charge Density (pH 7.0) -0.1070

GRAVY Index-0.58

Hydrophobic Moment 0.40

Boman Index0.02

Instability Index39.26

Aliphatic Index 61.82

Aromaticity 0.1212

Extinction Coeff. Reduced 9970.00

Extinction Coeff. Oxidized 10095.00

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

Amino Acid Composition

TPSA 1580.08

LogP -20.15

H-bond Donors 56.0

H-bond Acceptors 56.0

Rotatable Bonds 114.0

Heavy Atoms 256.0

Ring Count 7.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0327849 VERIFIED: NO

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]

FamilyCalcitonin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone