Peptide Database

Peptide NameProhormone Smed-spp-10 peptide 4

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC83H125N19O27

DescriptionStandard

        STKPIDPNQYPLVYGE
    

Molecular Weight1820.99 Da

Isoelectric Point (pI)4.75

Net Charge (pH 7.0)-1.53

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.0959

GRAVY Index-0.92

Hydrophobic Moment 0.28

Boman Index-0.01

Instability Index-11.78

Aliphatic Index 66.88

Aromaticity 0.1250

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 741.17

LogP -6.55

H-bond Donors 23.0

H-bond Acceptors 26.0

Rotatable Bonds 53.0

Heavy Atoms 129.0

Ring Count 5.0

Amide Bonds 17.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0268828 VERIFIED: NO

Provenance & Taxonomy

OrganismSchmidtea mediterranea [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Neuropeptide