Peptide Database

Peptide NameProhormone Smed-spp-1 peptide 1

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length44 amino acids

Chemical FormulaC195H306N50O71S3

DescriptionStandard

        SAFSSPGNSGAMILLTSGCLFMNTFAEDLGSLNADIDLDDSRLD
    

Molecular Weight4583.00 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-6.54

Net Charge (pH 7.4) -6.77

Charge Density (pH 7.0) -0.1486

GRAVY Index0.18

Hydrophobic Moment 0.44

Boman Index0.17

Instability Index41.11

Aliphatic Index 88.86

Aromaticity 0.0682

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 1940.17

LogP -24.75

H-bond Donors 67.0

H-bond Acceptors 68.0

Rotatable Bonds 151.0

Heavy Atoms 319.0

Ring Count 4.0

Amide Bonds 46.0

3D PDB MODEL

Drag to rotate. Click a residue or atom to inspect it; the selected residue is highlighted in amber in the current view mode. Use the buttons to zoom.

2D CHEMICAL STRUCTURE

Drag to move

Drag to move. Use the buttons to zoom.

RECORD: Rec_0329201 VERIFIED: NO

Provenance & Taxonomy

OrganismSchmidtea mediterranea [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Neuropeptide