Peptide Database

Peptide NameRYamide 3

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC169H262N44O48S3

DescriptionStandard

        SESSMVKNTKEMPKLFEIVPRMDRFFYGSRY
    

Molecular Weight3774.35 Da

Isoelectric Point (pI)9.40

Net Charge (pH 7.0)1.46

Net Charge (pH 7.4) 1.24

Charge Density (pH 7.0) 0.0472

GRAVY Index-0.71

Hydrophobic Moment 0.75

Boman Index-0.18

Instability Index52.46

Aliphatic Index 43.87

Aromaticity 0.1613

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 1516.40

LogP -12.65

H-bond Donors 54.0

H-bond Acceptors 53.0

Rotatable Bonds 126.0

Heavy Atoms 264.0

Ring Count 7.0

Amide Bonds 31.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0310459 VERIFIED: NO

Provenance & Taxonomy

OrganismMegastigmus spermotrophus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide