Peptide Database

Peptide NameFFamide 1 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length23 amino acids

Chemical FormulaC119H201N33O35S

DescriptionStandard

        MEPKSRIAERDVKSLLSQQPLLF
    

Molecular Weight2686.13 Da

Isoelectric Point (pI)8.34

Net Charge (pH 7.0)0.51

Net Charge (pH 7.4) 0.28

Charge Density (pH 7.0) 0.0220

GRAVY Index-0.41

Hydrophobic Moment 0.74

Boman Index-0.14

Instability Index50.18

Aliphatic Index 101.74

Aromaticity 0.0435

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 1120.55

LogP -9.52

H-bond Donors 38.0

H-bond Acceptors 37.0

Rotatable Bonds 92.0

Heavy Atoms 188.0

Ring Count 3.0

Amide Bonds 24.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0298703 VERIFIED: NO

Provenance & Taxonomy

OrganismDeroceras reticulatum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide