Peptide Database

Peptide NameMale mating-behavior neuropeptide

Function Ontology

Behavior Regulator

Standard StatusStandard

Sequence Length39 amino acids

Chemical FormulaC183H283N47O69S2

DescriptionStandard

        SGSDYCETLKEVADEYILLSYKIEEQRAADCGGEPPNSQ
    

Molecular Weight4309.61 Da

Isoelectric Point (pI)4.06

Net Charge (pH 7.0)-6.54

Net Charge (pH 7.4) -6.80

Charge Density (pH 7.0) -0.1678

GRAVY Index-0.81

Hydrophobic Moment 0.52

Boman Index-0.10

Instability Index46.58

Aliphatic Index 65.13

Aromaticity 0.0769

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4595.00

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

Amino Acid Composition

TPSA 1892.29

LogP -21.73

H-bond Donors 65.0

H-bond Acceptors 65.0

Rotatable Bonds 143.0

Heavy Atoms 301.0

Ring Count 5.0

Amide Bonds 41.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0246489 VERIFIED: NO

Provenance & Taxonomy

OrganismLymnaea stagnalis [Animal]

Structure & Mods

Configdisulfide-stabilized linear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Disulfidenot detected

Bio-Activity Profile

Function

Behavior Regulator