Peptide Database

Peptide NameCorticotropin-like intermadiate lobe peptide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC102H153N23O38S

DescriptionStandard

        PIKVYPNGMEDESAESYSPDL
    

Molecular Weight2341.50 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) -0.1921

GRAVY Index-0.90

Hydrophobic Moment 0.43

Boman Index-0.03

Instability Index41.41

Aliphatic Index 55.71

Aromaticity 0.0952

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 970.51

LogP -9.89

H-bond Donors 32.0

H-bond Acceptors 35.0

Rotatable Bonds 73.0

Heavy Atoms 164.0

Ring Count 5.0

Amide Bonds 21.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0266769 VERIFIED: NO

Provenance & Taxonomy

OrganismProtopterus annectens [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide