Peptide Database

Peptide NameCorticotropin-like intermediary peptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide precursor

Standard StatusStandard

Sequence Length21 amino acids

Chemical FormulaC106H160N24O37S

DescriptionStandard

        PIKVYPNSFEDESVENMGPEL
    

Molecular Weight2394.61 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) -0.1920

GRAVY Index-0.72

Hydrophobic Moment 0.45

Boman Index0.01

Instability Index30.34

Aliphatic Index 64.76

Aromaticity 0.0952

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 973.14

LogP -8.69

H-bond Donors 31.0

H-bond Acceptors 34.0

Rotatable Bonds 76.0

Heavy Atoms 168.0

Ring Count 5.0

Amide Bonds 22.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0275228 VERIFIED: YES

Provenance & Taxonomy

OrganismSqualus acanthias [Animal]

FamilyCorticotropin-like intermediary peptide

Tax ID7797

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator

Half-LifeMammalian: >20 hour; Yeast: >20 hour; E. coli: ?

RECORD: Rec_0293997 VERIFIED: NO