Peptide Database

Peptide NamePutative neuropeptide HleNP41-1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length15 amino acids

Chemical FormulaC66H96N20O21S2

DescriptionStandard

        NNACNPFTGKCSAGW
    

Molecular Weight1569.72 Da

Isoelectric Point (pI)8.06

Net Charge (pH 7.0)0.74

Net Charge (pH 7.4) 0.51

Charge Density (pH 7.0) 0.0493

GRAVY Index-0.52

Hydrophobic Moment 0.24

Boman Index0.06

Instability Index46.45

Aliphatic Index 13.33

Aromaticity 0.1333

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5625.00

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

Amino Acid Composition

TPSA 673.47

LogP -10.05

H-bond Donors 24.0

H-bond Acceptors 24.0

Rotatable Bonds 46.0

Heavy Atoms 109.0

Ring Count 4.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0100391 VERIFIED: NO

Provenance & Taxonomy

OrganismHolothuria leucospilota,Mertensiothuria leucospilota [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide