Peptide Database

Peptide NameCorticotropin-like intermediate lobe peptide

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length22 amino acids

Chemical FormulaC120H175N27O37

DescriptionStandard

        RPIKVYPNGVEEESSESYIPFF
    

Molecular Weight2587.83 Da

Isoelectric Point (pI)4.49

Net Charge (pH 7.0)-2.23

Net Charge (pH 7.4) -2.45

Charge Density (pH 7.0) -0.1014

GRAVY Index-0.60

Hydrophobic Moment 0.61

Boman Index0.02

Instability Index78.03

Aliphatic Index 61.82

Aromaticity 0.1818

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 1029.41

LogP -7.78

H-bond Donors 34.0

H-bond Acceptors 35.0

Rotatable Bonds 79.0

Heavy Atoms 184.0

Ring Count 7.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0319624 VERIFIED: NO

Provenance & Taxonomy

OrganismLatimeria chalumnae [Animal]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide