Peptide Database

Peptide NameDXXRLamide I Ia/Ib 13

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC44H76N12O16S

DescriptionStandard

        EPLTDSMRL
    

Molecular Weight1061.21 Da

Isoelectric Point (pI)4.37

Net Charge (pH 7.0)-1.16

Net Charge (pH 7.4) -1.33

Charge Density (pH 7.0) -0.1291

GRAVY Index-0.57

Hydrophobic Moment 0.54

Boman Index-0.17

Instability Index43.31

Aliphatic Index 86.67

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 464.29

LogP -4.40

H-bond Donors 16.0

H-bond Acceptors 16.0

Rotatable Bonds 34.0

Heavy Atoms 73.0

Ring Count 1.0

Amide Bonds 8.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0007814 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