Peptide Database

Peptide NameEnterostatin

Function Ontology

Enzyme / Catalytic activity ▸ Hydrolase ▸ Lipase

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Analgesic

Neurological / Signaling ▸ Analgesic/opioid activity ▸ Opioid

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Neurological / Signaling ▸ Pain modulation ▸ Pronociceptive activity

Regulatory peptide ▸ Biological modulation

Standard StatusStandard

Sequence Length5 amino acids

Chemical FormulaC21H36N8O6

DescriptionStandard

        APGPR
    

Molecular Weight496.56 Da

Isoelectric Point (pI)9.79

Net Charge (pH 7.0)0.80

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.1592

GRAVY Index-1.26

Hydrophobic Moment 0.50

Boman Index-0.24

Instability Index31.44

Aliphatic Index 20.00

Aromaticity 0.0000

Extinction Coeff. Reduced 0.00

Extinction Coeff. Oxidized 0.00

The radar chart summarizes major physicochemical dimensions for quick comparison, while exact numerical values remain listed on the left.

Amino Acid Composition

TPSA 224.04

LogP -2.74

H-bond Donors 7.0

H-bond Acceptors 7.0

Rotatable Bonds 11.0

Heavy Atoms 35.0

Ring Count 2.0

Amide Bonds 4.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0323045 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

N-TermNone

C-TermNone

Bio-Activity Profile

Function

Procolipase activation peptide

MethodELISA

Half-LifeHuman urine, in vitro; 14400 s

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