Peptide Database

Peptide NameELFamide 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC192H315N59O50S3

DescriptionStandard

        AGRDPMLRYLLVAMAQPGPRYAAPQILSRGVRRMGSEFL
    

Molecular Weight4346.12 Da

Isoelectric Point (pI)11.34

Net Charge (pH 7.0)3.80

Net Charge (pH 7.4) 3.60

Charge Density (pH 7.0) 0.0974

GRAVY Index-0.10

Hydrophobic Moment 0.82

Boman Index-0.02

Instability Index58.33

Aliphatic Index 87.69

Aromaticity 0.0769

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 1747.06

LogP -15.11

H-bond Donors 62.0

H-bond Acceptors 57.0

Rotatable Bonds 139.0

Heavy Atoms 304.0

Ring Count 7.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0408562 VERIFIED: NO

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide