Peptide Database

Peptide NameLuquin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length12 amino acids

Chemical FormulaC68H95N21O17

DescriptionStandard

        EGQFAWRPQGRF
    

Molecular Weight1478.61 Da

Isoelectric Point (pI)9.70

Net Charge (pH 7.0)0.84

Net Charge (pH 7.4) 0.67

Charge Density (pH 7.0) 0.0697

GRAVY Index-1.28

Hydrophobic Moment 0.50

Boman Index-0.22

Instability Index34.98

Aliphatic Index 8.33

Aromaticity 0.2500

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 637.70

LogP -5.35

H-bond Donors 22.0

H-bond Acceptors 18.0

Rotatable Bonds 45.0

Heavy Atoms 106.0

Ring Count 5.0

Amide Bonds 13.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0361415 VERIFIED: NO

Provenance & Taxonomy

OrganismCapitella teleta [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide