Peptide Database

Peptide NameCalcitonin-like peptide NP-4.2 long precursor

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC159H265N53O47S4

DescriptionStandard

        RMGGCGDKFSGCASLKAGRDLVRAMLRQPSKFGSGGP
    

Molecular Weight3799.39 Da

Isoelectric Point (pI)10.31

Net Charge (pH 7.0)4.74

Net Charge (pH 7.4) 4.50

Charge Density (pH 7.0) 0.1281

GRAVY Index-0.39

Hydrophobic Moment 0.82

Boman Index-0.10

Instability Index32.63

Aliphatic Index 47.57

Aromaticity 0.0541

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 1617.61

LogP -21.76

H-bond Donors 60.0

H-bond Acceptors 56.0

Rotatable Bonds 129.0

Heavy Atoms 263.0

Ring Count 4.0

Amide Bonds 37.0

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_0081331 VERIFIED: NO

Provenance & Taxonomy

OrganismHolothuria glaberrima [Animal]

FamilyCalcitonin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone