Peptide Database

Peptide NameRFamide

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC51H76N16O12

DescriptionStandard

        GAHKNYLRF
    

Molecular Weight1105.25 Da

Isoelectric Point (pI)9.99

Net Charge (pH 7.0)1.85

Net Charge (pH 7.4) 1.59

Charge Density (pH 7.0) 0.2050

GRAVY Index-0.93

Hydrophobic Moment 0.50

Boman Index-0.18

Instability Index37.73

Aliphatic Index 54.44

Aromaticity 0.2222

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 476.04

LogP -3.60

H-bond Donors 17.0

H-bond Acceptors 15.0

Rotatable Bonds 35.0

Heavy Atoms 79.0

Ring Count 3.0

Amide Bonds 9.0

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_0353243 VERIFIED: YES

Provenance & Taxonomy

OrganismOcypode ceratophthalmus [Animal]

FamilyFLP-extended-FLRFa

Tax ID373423

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

-

Half-LifeMammalian: 30 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0412701 VERIFIED: NO

Provenance & Taxonomy

OrganismCarcinus maenas [Animal]; Cancer borealis [Animal]; Ocypode ceratophthalma [Animal]; Homarus americanus [Animal]; Panulirus argus [Animal]; Callinectes sapidus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide

FIRST PREV 1 2 3

Showing 2 records on this page Ã‚Â· Page 3 of 3