Peptide Database

Peptide NameNeuropeptide 26RFa

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length26 amino acids

Chemical FormulaC127H194N36O38

DescriptionStandard

        TSGPLGNLAEELNGYSRKKGGFSFRF
    

Molecular Weight2833.12 Da

Isoelectric Point (pI)9.69

Net Charge (pH 7.0)1.40

Net Charge (pH 7.4) 1.20

Charge Density (pH 7.0) 0.0539

GRAVY Index-0.66

Hydrophobic Moment 0.51

Boman Index-0.06

Instability Index18.73

Aliphatic Index 48.85

Aromaticity 0.1538

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 1219.80

LogP -14.36

H-bond Donors 43.0

H-bond Acceptors 40.0

Rotatable Bonds 94.0

Heavy Atoms 201.0

Ring Count 5.0

Amide Bonds 27.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002916 VERIFIED: NO

Provenance & Taxonomy

OrganismHomo sapiens [Animal]

Tax ID9606

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide