Peptide Database

Peptide NameCholecystokinin-58 desnonopeptide

Function Ontology

Gastrointestinal bioactivity

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Regulatory peptide ▸ Biological modulation

Standard StatusStandard

Sequence Length49 amino acids

Chemical FormulaC231H389N79O71S

DescriptionStandard

        AVQRTDGESRAHLGALLARYIQQARKAPSGRMSIIKNLQNLDPSHRISD
    

Molecular Weight5441.11 Da

Isoelectric Point (pI)10.83

Net Charge (pH 7.0)3.98

Net Charge (pH 7.4) 3.68

Charge Density (pH 7.0) 0.0812

GRAVY Index-0.67

Hydrophobic Moment 0.67

Boman Index-0.21

Instability Index40.72

Aliphatic Index 89.80

Aromaticity 0.0204

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 2472.69

LogP -30.32

H-bond Donors 87.0

H-bond Acceptors 78.0

Rotatable Bonds 186.0

Heavy Atoms 382.0

Ring Count 5.0

Amide Bonds 54.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0143598 VERIFIED: YES

Provenance & Taxonomy

OrganismMacaca fascicularis [Animal]

FamilyCholecystokinin-58 desnonopeptide

Tax ID9541

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator Myotropic Receptor modulation

TargetCCK-A receptors stimulates amylase release from the pancreas, binding to CCK-B receptors stimulates gastric acid secretion

Half-LifeMammalian: 4.4 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0324030 VERIFIED: YES

Provenance & Taxonomy

OrganismMacaca fascicularis [Animal]

FamilyCholecystokinin-58 desnonopeptide

Tax ID9541

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Endocrine Neuropeptide Neuromodulator Myotropic Receptor modulation

Half-LifeMammalian: 4.4 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0339111 VERIFIED: NO

Provenance & Taxonomy

OrganismMacaca fascicularis [Animal]

FamilyGastrin/cholecystokinin

Tax ID9541

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Gastrointestinal Neuropeptide