Peptide Database

Peptide NameCalcitonin 2

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC136H207N39O51S3

DescriptionStandard

        LCLNLGDPSCYEGNMAANGDDNNYLIGQNNP
    

Molecular Weight3300.52 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.26

Net Charge (pH 7.4) -4.49

Charge Density (pH 7.0) -0.1373

GRAVY Index-0.65

Hydrophobic Moment 0.24

Boman Index0.03

Instability Index25.65

Aliphatic Index 69.35

Aromaticity 0.0645

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 1473.35

LogP -20.07

H-bond Donors 47.0

H-bond Acceptors 50.0

Rotatable Bonds 105.0

Heavy Atoms 229.0

Ring Count 4.0

Amide Bonds 38.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0363868 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