Peptide Database

Peptide NameGhrelin-17

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC80H130N26O23

DescriptionStandard

        GTSFLSPAQKPQGRRPP
    

Molecular Weight1824.05 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)2.76

Net Charge (pH 7.4) 2.55

Charge Density (pH 7.0) 0.1623

GRAVY Index-1.24

Hydrophobic Moment 0.40

Boman Index-0.26

Instability Index104.84

Aliphatic Index 28.82

Aromaticity 0.0588

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 790.45

LogP -10.70

H-bond Donors 26.0

H-bond Acceptors 26.0

Rotatable Bonds 54.0

Heavy Atoms 129.0

Ring Count 5.0

Amide Bonds 18.0

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_0344584 VERIFIED: NO

Provenance & Taxonomy

OrganismCarassius auratus [Animal]

FamilyGhrelin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone