Peptide Database

Peptide NameGalanin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC136H209N41O41

DescriptionStandard

        GWTLNSAGYLLGPHAIDSHRSLSDKHGLA
    

Molecular Weight3074.36 Da

Isoelectric Point (pI)7.02

Net Charge (pH 7.0)0.02

Net Charge (pH 7.4) -0.34

Charge Density (pH 7.0) 0.0008

GRAVY Index-0.31

Hydrophobic Moment 0.44

Boman Index0.11

Instability Index21.09

Aliphatic Index 91.03

Aromaticity 0.0690

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 1298.15

LogP -14.52

H-bond Donors 46.0

H-bond Acceptors 44.0

Rotatable Bonds 97.0

Heavy Atoms 218.0

Ring Count 7.0

Amide Bonds 29.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0174651 VERIFIED: NO

Provenance & Taxonomy

OrganismDanio rerio [Animal]

Tax ID7955

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone Neuropeptide

TargetGALR1, GALR2