Peptide Database

Peptide NameNeuroendocrine regulatory peptide-2

Function Ontology

Hormonal / Endocrine ▸ Secretory pathway peptide ▸ Secretory granule peptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length38 amino acids

Chemical FormulaC175H292N56O60

DescriptionStandard

        QAEATRQAAAQEERLADLASDLLLQYLLQGGARQRDLG
    

Molecular Weight4140.53 Da

Isoelectric Point (pI)4.59

Net Charge (pH 7.0)-2.23

Net Charge (pH 7.4) -2.44

Charge Density (pH 7.0) -0.0587

GRAVY Index-0.51

Hydrophobic Moment 0.63

Boman Index-0.14

Instability Index47.47

Aliphatic Index 103.16

Aromaticity 0.0263

Extinction Coeff. Reduced 1490.00

Extinction Coeff. Oxidized 1490.00

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

Amino Acid Composition

TPSA 1930.65

LogP -22.26

H-bond Donors 66.0

H-bond Acceptors 58.0

Rotatable Bonds 144.0

Heavy Atoms 291.0

Ring Count 1.0

Amide Bonds 43.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0071335 VERIFIED: NO

Provenance & Taxonomy

OrganismMus musculus [Animal]

Tax ID10090

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Homeostasis Control

RECORD: Rec_0092895 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyVGF

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermPyroglutamate

Bio-Activity Profile

Function

Neuropeptide precursor Secretory granule peptide