Peptide Database

Peptide Name[125I][Tyr26]galanin (rat/mouse)

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC144H212N40O43

DescriptionStandard

        GWTLNSAGYLLGPHAIDNHRSFSDKYGLT
    

Molecular Weight3191.47 Da

Isoelectric Point (pI)6.92

Net Charge (pH 7.0)-0.07

Net Charge (pH 7.4) -0.38

Charge Density (pH 7.0) -0.0023

GRAVY Index-0.46

Hydrophobic Moment 0.42

Boman Index0.09

Instability Index15.10

Aliphatic Index 74.14

Aromaticity 0.1379

Extinction Coeff. Reduced 8480.00

Extinction Coeff. Oxidized 8480.00

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

Amino Acid Composition

TPSA 1332.79

LogP -14.10

H-bond Donors 47.0

H-bond Acceptors 45.0

Rotatable Bonds 99.0

Heavy Atoms 227.0

Ring Count 8.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0377356 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

TargetGAL1 receptor (Mouse)

Activity0.134 nM

MethodKd