Peptide Database

Peptide NameCalcitonin-like peptide 1

Function Ontology

—

Standard StatusStandard

Sequence Length34 amino acids

Chemical FormulaC146H234N42O53S2

DescriptionStandard

        GCDLSTCATHNLVNELNKFDKSKPSSGGVGPESP
    

Molecular Weight3489.80 Da

Isoelectric Point (pI)5.48

Net Charge (pH 7.0)-1.17

Net Charge (pH 7.4) -1.46

Charge Density (pH 7.0) -0.0343

GRAVY Index-0.64

Hydrophobic Moment 0.61

Boman Index-0.04

Instability Index64.38

Aliphatic Index 54.41

Aromaticity 0.0294

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 1524.07

LogP -22.61

H-bond Donors 52.0

H-bond Acceptors 55.0

Rotatable Bonds 113.0

Heavy Atoms 243.0

Ring Count 5.0

Amide Bonds 36.0

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_0271116 VERIFIED: NO

Provenance & Taxonomy

OrganismOdorrana schmackeri [Animal]

FamilyCalcitonin-like peptide

Tax ID110116

Structure & Mods

Configdisulfide-constrained peptide [Cyclic]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfide2-7

Bio-Activity Profile

Function

-

Half-LifeMammalian: 30 hour; Yeast: >20 hour; E. coli: >10 hour