Peptide Database

Peptide NameShort neuropeptide F-related peptide sNPF-PRP 2

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length48 amino acids

Chemical FormulaC238H377N63O80S

DescriptionStandard

        SPTPLLSGFEDYSEDRLNGEQPSLYELLLQREMLADKLDSEGRGHLIV
    

Molecular Weight5432.98 Da

Isoelectric Point (pI)4.31

Net Charge (pH 7.0)-6.43

Net Charge (pH 7.4) -6.71

Charge Density (pH 7.0) -0.1341

GRAVY Index-0.55

Hydrophobic Moment 0.49

Boman Index-0.06

Instability Index41.15

Aliphatic Index 97.50

Aromaticity 0.0625

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 2980.00

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

Amino Acid Composition

TPSA 2309.16

LogP -21.98

H-bond Donors 78.0

H-bond Acceptors 76.0

Rotatable Bonds 182.0

Heavy Atoms 382.0

Ring Count 7.0

Amide Bonds 50.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0004245 VERIFIED: NO

Provenance & Taxonomy

OrganismDaphnia pulex [Animal]

Tax ID6669

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide