Peptide Database

Peptide NameRFamide-related peptide 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC193H301N51O56S3

DescriptionStandard

        SLNFEEMEDWRSKDIIKMNPFAASKMPNSVANLPLRF
    

Molecular Weight4327.96 Da

Isoelectric Point (pI)6.01

Net Charge (pH 7.0)-0.53

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0144

GRAVY Index-0.46

Hydrophobic Moment 0.49

Boman Index-0.05

Instability Index73.60

Aliphatic Index 68.65

Aromaticity 0.1081

Extinction Coeff. Reduced 5500.00

Extinction Coeff. Oxidized 5500.00

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

Amino Acid Composition

TPSA 1741.98

LogP -15.04

H-bond Donors 58.0

H-bond Acceptors 59.0

Rotatable Bonds 143.0

Heavy Atoms 303.0

Ring Count 8.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0174474 VERIFIED: NO

Provenance & Taxonomy

OrganismTaeniopygia guttata [Animal]

Tax ID59729

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide