Peptide Database

Peptide Namegalanin(3-30) (human)

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity

Neurological / Signaling ▸ Receptor modulation ▸ Agonist

Neurological / Signaling ▸ Signaling peptide

Standard StatusStandard

Sequence Length28 amino acids

Chemical FormulaC126H197N39O41

DescriptionStandard

        TLNSAGYLLGPHAVGNHRSFSDKNGLTS
    

Molecular Weight2914.15 Da

Isoelectric Point (pI)8.31

Net Charge (pH 7.0)0.57

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0204

GRAVY Index-0.43

Hydrophobic Moment 0.31

Boman Index0.04

Instability Index7.84

Aliphatic Index 73.21

Aromaticity 0.0714

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1293.69

LogP -18.25

H-bond Donors 45.0

H-bond Acceptors 44.0

Rotatable Bonds 93.0

Heavy Atoms 206.0

Ring Count 5.0

Amide Bonds 30.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0313155 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 (Human)

Activity>700 nM

MethodKi