Peptide Database

Peptide NameFMRFamide peptide receptor frpr-18

Function Ontology

Neurological / Signaling

Standard StatusStandard

Sequence Length432 amino acids

Chemical FormulaC2264H2678N582O186S30

DescriptionStandard

        MESQQLMACAILVIVLVGIFGNSLSFILFSRPHMRSSSVNVLLCALSFFDFSLLTLSIPIFVIPNLDLWANDLSLSTYMAYILKLIYPINLMMQTCSVYIMVMITLERWVAVCRPLQVRVWCTPRKSRNAILVIIVSAFLYNFVRFFEYRFVVTESGALYEKWLRDPGKHRWYYVGYYTILYIVTHFLVPFSVMAFANGHVIVAMCKLSKTRQMLTRQQQREQSTTVMLLIVTFVFAICNTLPFLLNVSESIFPTLFQDESTRGLAYWLNDLSNLLVVLNSGTTFIIYFTFSEKYRQTLVFILKNGCCATVSDYNNYTAMSRTASMRISSETGGQIQRQGSKMSNSSRSSDVLLKPIYMQKRSERFSSEYNERTCKHLAPFEEHKLPKLPSEKRKKKLHKMSAVEHRGMPEITITFSEDLPDGEPDSPCQPC
    

Molecular Weight49763.82 Da

Isoelectric Point (pI)9.05

Net Charge (pH 7.0)13.00

Net Charge (pH 7.4) 11.55

Charge Density (pH 7.0) 0.0301

GRAVY Index0.16

Hydrophobic Moment 0.02

Boman Index0.11

Instability Index49.77

Aliphatic Index 96.97

Aromaticity 0.1389

Extinction Coeff. Reduced 61310.00

Extinction Coeff. Oxidized 62060.00

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

Amino Acid Composition

TPSA 15727.88

LogP -90.62

H-bond Donors 290.0

H-bond Acceptors 669.0

Rotatable Bonds 835.0

Heavy Atoms 3096.0

Ring Count 85.0

Amide Bonds 863.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0430748 VERIFIED: NO

Provenance & Taxonomy

OrganismCaenorhabditis elegans [other]

Tax ID6239

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Neurological / Signaling