Peptide Database

Peptide NameDXXRLamide I Ia/Ib 8

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC42H74N12O14S

DescriptionStandard

        PALTDSMRL
    

Molecular Weight1003.17 Da

Isoelectric Point (pI)6.27

Net Charge (pH 7.0)-0.04

Net Charge (pH 7.4) -0.10

Charge Density (pH 7.0) -0.0045

GRAVY Index0.02

Hydrophobic Moment 0.46

Boman Index-0.02

Instability Index43.31

Aliphatic Index 97.78

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

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

Amino Acid Composition

TPSA 421.79

LogP -4.32

H-bond Donors 16.0

H-bond Acceptors 15.0

Rotatable Bonds 32.0

Heavy Atoms 69.0

Ring Count 1.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0095800 VERIFIED: NO

Provenance & Taxonomy

OrganismTigriopus californicus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide