Peptide Database

Peptide NameGalanin

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length29 amino acids

Chemical FormulaC137H209N43O41

DescriptionStandard

        GWTLNSAGYLLGPHAVDNHRSLNDKHGLA
    

Molecular Weight3114.39 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-0.50

Hydrophobic Moment 0.41

Boman Index0.05

Instability Index9.27

Aliphatic Index 87.59

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 1343.87

LogP -15.15

H-bond Donors 46.0

H-bond Acceptors 44.0

Rotatable Bonds 98.0

Heavy Atoms 221.0

Ring Count 7.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0205132 VERIFIED: YES

Provenance & Taxonomy

OrganismAmia calva [Animal]

FamilyGalanin

Tax ID7924

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide Neuromodulator

RECORD: Rec_0307018 VERIFIED: YES