Peptide Database

Peptide NameGastrin-releasing peptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC110H168N32O28S

DescriptionStandard

        SPPALLSKSYPRGNHWAVGHLM
    

Molecular Weight2418.77 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.63

Net Charge (pH 7.4) 1.32

Charge Density (pH 7.0) 0.0742

GRAVY Index-0.34

Hydrophobic Moment 0.44

Boman Index0.11

Instability Index29.49

Aliphatic Index 75.45

Aromaticity 0.0909

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 933.13

LogP -8.20

H-bond Donors 32.0

H-bond Acceptors 33.0

Rotatable Bonds 71.0

Heavy Atoms 171.0

Ring Count 8.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0404142 VERIFIED: NO

Provenance & Taxonomy

OrganismGadus morhua [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone