Peptide Database

Peptide NameNeuropeptide L11

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length17 amino acids

Chemical FormulaC85H140N28O19S2

DescriptionStandard

        LNCRKFIFAPRCRGVAA
    

Molecular Weight1922.33 Da

Isoelectric Point (pI)10.79

Net Charge (pH 7.0)3.74

Net Charge (pH 7.4) 3.51

Charge Density (pH 7.0) 0.2200

GRAVY Index0.33

Hydrophobic Moment 0.38

Boman Index-0.05

Instability Index9.62

Aliphatic Index 80.59

Aromaticity 0.1176

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 125.00

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

Amino Acid Composition

TPSA 774.94

LogP -6.76

H-bond Donors 30.0

H-bond Acceptors 25.0

Rotatable Bonds 61.0

Heavy Atoms 134.0

Ring Count 3.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0227298 VERIFIED: NO

Provenance & Taxonomy

OrganismSepia officinalis [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide