Peptide Database

Peptide NameUnnamed

Function Ontology

Developmental biology ▸ Molting regulation

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Sleep regulation

Regulatory peptide ▸ Biological modulation

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length8 amino acids

Chemical FormulaC45H72N14O12

DescriptionStandard

        SPREPIRF
    

Molecular Weight1001.14 Da

Isoelectric Point (pI)9.31

Net Charge (pH 7.0)0.46

Net Charge (pH 7.4) 0.25

Charge Density (pH 7.0) 0.0579

GRAVY Index-1.15

Hydrophobic Moment 0.68

Boman Index-0.40

Instability Index78.33

Aliphatic Index 48.75

Aromaticity 0.1250

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 430.77

LogP -3.52

H-bond Donors 15.0

H-bond Acceptors 13.0

Rotatable Bonds 29.0

Heavy Atoms 71.0

Ring Count 3.0

Amide Bonds 7.0

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_0289569 VERIFIED: YES

Provenance & Taxonomy

OrganismCaenorhabditis briggsae [Animal]

FamilyFMRFamide-like peptide

Tax ID6238

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

-

Half-LifeMammalian: 1.9 hour; Yeast: >20 hour; E. coli: >10 hour

FIRST PREV 1 2

Showing 1 records on this page Ã‚Â· Page 2 of 2