Peptide Database

Peptide NameCalcitonin-like peptide NP-4 short precursor

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length36 amino acids

Chemical FormulaC153H253N49O46S4

DescriptionStandard

        MGGCGDKFSGCASLKAGRDLVRAMLRQPSKFGSGGP
    

Molecular Weight3643.21 Da

Isoelectric Point (pI)9.84

Net Charge (pH 7.0)3.48

Net Charge (pH 7.4) 3.23

Charge Density (pH 7.0) 0.0967

GRAVY Index-0.28

Hydrophobic Moment 0.82

Boman Index-0.03

Instability Index33.26

Aliphatic Index 48.89

Aromaticity 0.0556

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 1526.61

LogP -20.50

H-bond Donors 56.0

H-bond Acceptors 54.0

Rotatable Bonds 123.0

Heavy Atoms 252.0

Ring Count 4.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0190133 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