Peptide Database

Peptide NameEFLamide EFLa2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC85H112N16O28

DescriptionStandard

        PYYYTEPEGSEFLGGP
    

Molecular Weight1805.89 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-3.04

Net Charge (pH 7.4) -3.10

Charge Density (pH 7.0) -0.1898

GRAVY Index-0.96

Hydrophobic Moment 0.17

Boman Index0.15

Instability Index74.18

Aliphatic Index 24.38

Aromaticity 0.2500

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 681.30

LogP -4.90

H-bond Donors 23.0

H-bond Acceptors 25.0

Rotatable Bonds 50.0

Heavy Atoms 129.0

Ring Count 7.0

Amide Bonds 15.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0012331 VERIFIED: NO

Provenance & Taxonomy

OrganismPardosa pseudoannulata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide