Peptide Database

Peptide Name[D-Trp2]galanin-(1-29)

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC136H205N41O41

DescriptionStandard

        GWTLNSAGYLLGPHAVGNHRSFSDKNGLT
    

Molecular Weight3070.33 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)0.93

Net Charge (pH 7.4) 0.63

Charge Density (pH 7.0) 0.0322

GRAVY Index-0.43

Hydrophobic Moment 0.31

Boman Index0.09

Instability Index6.99

Aliphatic Index 70.69

Aromaticity 0.1034

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 1318.35

LogP -16.41

H-bond Donors 46.0

H-bond Acceptors 44.0

Rotatable Bonds 96.0

Heavy Atoms 218.0

Ring Count 7.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0224721 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyGtoPdb peptide ligand

Structure & Mods

Configsynthetic linear peptide [Linear]

Chiralitynoncanonical stereochemical modification [Modified]

Bio-Activity Profile

Function

Receptor agonist Neuropeptide activity Signaling peptide

TargetGAL2 receptor (Rat)

Activity7 nM

MethodKi