Peptide Database

Peptide NamePutative neuropeptide Spurp_4 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length16 amino acids

Chemical FormulaC74H122N24O31

DescriptionStandard

        RRSVDDLPQVNDAETE
    

Molecular Weight1843.90 Da

Isoelectric Point (pI)4.30

Net Charge (pH 7.0)-3.23

Net Charge (pH 7.4) -3.44

Charge Density (pH 7.0) -0.2016

GRAVY Index-1.41

Hydrophobic Moment 0.58

Boman Index-0.45

Instability Index94.64

Aliphatic Index 66.88

Aromaticity 0.0000

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 927.97

LogP -12.25

H-bond Donors 31.0

H-bond Acceptors 28.0

Rotatable Bonds 61.0

Heavy Atoms 129.0

Ring Count 1.0

Amide Bonds 17.0

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_0286022 VERIFIED: NO

Provenance & Taxonomy

OrganismStrongylocentrotus purpuratus [Animal]

Tax ID7668

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide