Peptide Database

Peptide NameNeuropeptide AF21

Function Ontology

Metabolic ▸ Appetite and feeding regulation ▸ Feeding regulator

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological regulation

Standard StatusStandard

Sequence Length9 amino acids

Chemical FormulaC47H80N16O11S

DescriptionStandard

        AMRNALVRF
    

Molecular Weight1077.30 Da

Isoelectric Point (pI)12.00

Net Charge (pH 7.0)1.80

Net Charge (pH 7.4) 1.61

Charge Density (pH 7.0) 0.1995

GRAVY Index0.42

Hydrophobic Moment 0.49

Boman Index-0.07

Instability Index14.22

Aliphatic Index 97.78

Aromaticity 0.1111

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 463.01

LogP -3.58

H-bond Donors 17.0

H-bond Acceptors 14.0

Rotatable Bonds 35.0

Heavy Atoms 75.0

Ring Count 1.0

Amide Bonds 9.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0414771 VERIFIED: YES

Provenance & Taxonomy

OrganismAscaris suum [Animal]

FamilyFMRFamide related peptide

Tax ID6253

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

RFamide Neuropeptide Neuromodulator

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