Peptide Database

Peptide NameSLRFamide 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length31 amino acids

Chemical FormulaC148H248N46O45S

DescriptionStandard

        GDMSVNELAQILNHLKARNVDGGVKLQSLRF
    

Molecular Weight3423.90 Da

Isoelectric Point (pI)8.60

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0274

GRAVY Index-0.21

Hydrophobic Moment 0.60

Boman Index-0.03

Instability Index57.67

Aliphatic Index 110.00

Aromaticity 0.0323

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 1508.65

LogP -16.18

H-bond Donors 51.0

H-bond Acceptors 48.0

Rotatable Bonds 120.0

Heavy Atoms 240.0

Ring Count 2.0

Amide Bonds 35.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0413696 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide