Peptide Database

Peptide NameGastrin-17

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Regulatory peptide ▸ Cell-cell communication

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC95H134N24O33S2

DescriptionStandard

        ERPRMEEEEEAYGWMDF
    

Molecular Weight2204.35 Da

Isoelectric Point (pI)4.06

Net Charge (pH 7.0)-5.15

Net Charge (pH 7.4) -5.33

Charge Density (pH 7.0) -0.3029

GRAVY Index-1.72

Hydrophobic Moment 0.20

Boman Index-0.33

Instability Index104.77

Aliphatic Index 5.88

Aromaticity 0.1765

Extinction Coeff. Reduced 6990.00

Extinction Coeff. Oxidized 6990.00

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

Amino Acid Composition

TPSA 941.05

LogP -6.08

H-bond Donors 32.0

H-bond Acceptors 30.0

Rotatable Bonds 72.0

Heavy Atoms 154.0

Ring Count 5.0

Amide Bonds 16.0

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_0097672 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone

RECORD: Rec_0418480 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Cell-Cell Communication Hormones