Peptide Database

Peptide NamePutative neuropeptide IRP-3 1

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length35 amino acids

Chemical FormulaC158H256N46O49S3

DescriptionStandard

        GLTRTCLGDTLDKRGLCGPGLSSALQIVCPNGYHY
    

Molecular Weight3680.20 Da

Isoelectric Point (pI)7.95

Net Charge (pH 7.0)0.82

Net Charge (pH 7.4) 0.51

Charge Density (pH 7.0) 0.0233

GRAVY Index-0.03

Hydrophobic Moment 0.36

Boman Index0.09

Instability Index42.64

Aliphatic Index 89.14

Aromaticity 0.0571

Extinction Coeff. Reduced 2980.00

Extinction Coeff. Oxidized 3105.00

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

Amino Acid Composition

TPSA 1516.03

LogP -17.79

H-bond Donors 56.0

H-bond Acceptors 54.0

Rotatable Bonds 117.0

Heavy Atoms 256.0

Ring Count 5.0

Amide Bonds 36.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0002952 VERIFIED: NO

Provenance & Taxonomy

OrganismPlatynereis dumerilii [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Neuropeptide