Peptide Database

Peptide NameRFamide-related peptide 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length37 amino acids

Chemical FormulaC190H294N48O57S3

DescriptionStandard

        SLNFEEMEDWGSKDIIKMNPFTASKMPNSVANLPLRF
    

Molecular Weight4258.85 Da

Isoelectric Point (pI)4.93

Net Charge (pH 7.0)-1.53

Net Charge (pH 7.4) -1.75

Charge Density (pH 7.0) -0.0414

GRAVY Index-0.42

Hydrophobic Moment 0.49

Boman Index0.01

Instability Index58.92

Aliphatic Index 65.95

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 1700.31

LogP -15.32

H-bond Donors 56.0

H-bond Acceptors 59.0

Rotatable Bonds 140.0

Heavy Atoms 298.0

Ring Count 8.0

Amide Bonds 40.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0346758 VERIFIED: NO

Provenance & Taxonomy

OrganismZonotrichia leucophrys gambelii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide