Peptide Database

Peptide NameCalcitonin-like diuretic hormone [6-31]

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC117H179N37O33S2

DescriptionStandard

        MDRGFSGQQAAKHLMGLHAATWAGGP
    

Molecular Weight2696.03 Da

Isoelectric Point (pI)8.54

Net Charge (pH 7.0)0.67

Net Charge (pH 7.4) 0.36

Charge Density (pH 7.0) 0.0260

GRAVY Index-0.31

Hydrophobic Moment 0.44

Boman Index0.13

Instability Index4.04

Aliphatic Index 49.23

Aromaticity 0.0769

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1107.04

LogP -12.45

H-bond Donors 38.0

H-bond Acceptors 38.0

Rotatable Bonds 86.0

Heavy Atoms 189.0

Ring Count 6.0

Amide Bonds 27.0

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_0202578 VERIFIED: NO

Provenance & Taxonomy

OrganismCarabus violaceus [Animal]; Carabus problematicus [Animal]

FamilyCalcitonin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone