Peptide Database

Peptide NamePutative neuropeptide HleNP38-1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length24 amino acids

Chemical FormulaC120H178N36O33S4

DescriptionStandard

        AGYCKNYCQYRTGGACVYCRRPTF
    

Molecular Weight2781.18 Da

Isoelectric Point (pI)9.17

Net Charge (pH 7.0)3.75

Net Charge (pH 7.4) 3.50

Charge Density (pH 7.0) 0.1563

GRAVY Index-0.55

Hydrophobic Moment 0.24

Boman Index-0.15

Instability Index39.84

Aliphatic Index 20.42

Aromaticity 0.2083

Extinction Coeff. Reduced 5960.00

Extinction Coeff. Oxidized 6210.00

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

Amino Acid Composition

TPSA 1143.11

LogP -12.78

H-bond Donors 46.0

H-bond Acceptors 41.0

Rotatable Bonds 84.0

Heavy Atoms 193.0

Ring Count 6.0

Amide Bonds 25.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0375568 VERIFIED: NO

Provenance & Taxonomy

OrganismHolothuria leucospilota,Mertensiothuria leucospilota [Animal]; Holothuria glaberrima [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide