Peptide Database

Peptide Namegalanin(1-19) (rat/mouse)

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length19 amino acids

Chemical FormulaC92H134N26O27

DescriptionStandard

        GWTLNSAGYLLGPHAIDNH
    

Molecular Weight2036.21 Da

Isoelectric Point (pI)5.97

Net Charge (pH 7.0)-1.07

Net Charge (pH 7.4) -1.37

Charge Density (pH 7.0) -0.0561

GRAVY Index-0.21

Hydrophobic Moment 0.25

Boman Index0.26

Instability Index3.59

Aliphatic Index 92.63

Aromaticity 0.1053

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 835.65

LogP -8.05

H-bond Donors 28.0

H-bond Acceptors 28.0

Rotatable Bonds 60.0

Heavy Atoms 145.0

Ring Count 6.0

Amide Bonds 20.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0386668 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Receptor agonist Neuropeptide activity Signaling peptide

TargetGAL2 receptor (Rat); GAL3 receptor (Rat)

Activity4.7 nM

MethodKi