Peptide Database

Peptide NameGhrelin not amidated

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC107H177N37O33

DescriptionStandard

        GSSFLSPTQKPQNRGDRKPPRVG
    

Molecular Weight2509.78 Da

Isoelectric Point (pI)11.72

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1634

GRAVY Index-1.53

Hydrophobic Moment 0.76

Boman Index-0.40

Instability Index30.02

Aliphatic Index 29.57

Aromaticity 0.0435

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 1153.59

LogP -16.79

H-bond Donors 39.0

H-bond Acceptors 37.0

Rotatable Bonds 80.0

Heavy Atoms 177.0

Ring Count 5.0

Amide Bonds 25.0

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_0083286 VERIFIED: NO

Provenance & Taxonomy

OrganismIctalurus punctatus [Animal]

FamilyGhrelin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone