Peptide Database

Peptide NameCorticotropin-like intermediate lobe peptide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC98H155N23O36S

DescriptionStandard

        PIKVYANGVEEESSEALPAEM
    

Molecular Weight2263.48 Da

Isoelectric Point (pI)4.05

Net Charge (pH 7.0)-4.03

Net Charge (pH 7.4) -4.10

Charge Density (pH 7.0) -0.1919

GRAVY Index-0.35

Hydrophobic Moment 0.45

Boman Index0.08

Instability Index78.87

Aliphatic Index 79.05

Aromaticity 0.0476

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 938.84

LogP -8.87

H-bond Donors 31.0

H-bond Acceptors 33.0

Rotatable Bonds 74.0

Heavy Atoms 158.0

Ring Count 3.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0340775 VERIFIED: NO

Provenance & Taxonomy

OrganismIctalurus punctatus [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide