Peptide Database

Peptide NameRYamide 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length20 amino acids

Chemical FormulaC115H174N30O30

DescriptionStandard

        SPKLFEIEPRVDRFFLGSRY
    

Molecular Weight2456.79 Da

Isoelectric Point (pI)8.31

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0232

GRAVY Index-0.48

Hydrophobic Moment 0.62

Boman Index-0.14

Instability Index59.26

Aliphatic Index 73.00

Aromaticity 0.2000

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 982.95

LogP -6.17

H-bond Donors 35.0

H-bond Acceptors 31.0

Rotatable Bonds 78.0

Heavy Atoms 175.0

Ring Count 6.0

Amide Bonds 19.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0062512 VERIFIED: NO

Provenance & Taxonomy

OrganismPteromalus puparum [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide