Peptide Database

Peptide NameGhrelin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC94H155N27O24

DescriptionStandard

        GVTFLSPAHKPLDKGKPRV
    

Molecular Weight2047.40 Da

Isoelectric Point (pI)10.29

Net Charge (pH 7.0)2.85

Net Charge (pH 7.4) 2.59

Charge Density (pH 7.0) 0.1498

GRAVY Index-0.49

Hydrophobic Moment 0.56

Boman Index-0.06

Instability Index27.45

Aliphatic Index 76.84

Aromaticity 0.0526

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 807.15

LogP -6.96

H-bond Donors 27.0

H-bond Acceptors 28.0

Rotatable Bonds 64.0

Heavy Atoms 145.0

Ring Count 5.0

Amide Bonds 18.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0140319 VERIFIED: NO

Provenance & Taxonomy

OrganismGadus morhua [Animal]

FamilyGhrelin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone