Peptide Database

Peptide NamePQRFamide-1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length10 amino acids

Chemical FormulaC54H84N18O15

DescriptionStandard

        NSVLHQPQRF
    

Molecular Weight1225.36 Da

Isoelectric Point (pI)9.76

Net Charge (pH 7.0)0.85

Net Charge (pH 7.4) 0.59

Charge Density (pH 7.0) 0.0847

GRAVY Index-0.98

Hydrophobic Moment 0.57

Boman Index-0.21

Instability Index47.52

Aliphatic Index 68.00

Aromaticity 0.1000

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 556.51

LogP -6.16

H-bond Donors 18.0

H-bond Acceptors 17.0

Rotatable Bonds 38.0

Heavy Atoms 87.0

Ring Count 3.0

Amide Bonds 12.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0099818 VERIFIED: NO

Provenance & Taxonomy

OrganismTakifugu niphobles [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide