Peptide Database

Peptide NameNeuromedin S

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length33 amino acids

Chemical FormulaC178H271N49O44

DescriptionStandard

        FLFQFSRAKDPSLKIGDSSGIVGRPFFLFRPRN
    

Molecular Weight3801.36 Da

Isoelectric Point (pI)11.55

Net Charge (pH 7.0)3.76

Net Charge (pH 7.4) 3.55

Charge Density (pH 7.0) 0.1139

GRAVY Index-0.18

Hydrophobic Moment 0.49

Boman Index-0.02

Instability Index36.86

Aliphatic Index 70.91

Aromaticity 0.1818

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 1509.49

LogP -12.94

H-bond Donors 53.0

H-bond Acceptors 48.0

Rotatable Bonds 122.0

Heavy Atoms 271.0

Ring Count 9.0

Amide Bonds 34.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0367427 VERIFIED: NO

Provenance & Taxonomy

OrganismBombina maxima [Animal]; Bombina variegata [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide