Peptide Database

Peptide NameCocaine- and amphetamine-regulated

Function Ontology

Neurological / Signaling ▸ Neuromodulation

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length102 amino acids

Chemical FormulaC494H822N146O148S7

DescriptionStandard

        QEDAELQPRALDIYSAVDDASHEKELPRRQLRAPGAVLQIEALQEVLKKLKSKRIPIYEKKYGQVPMCDAGEQCAVRKGARIGKLCDCPRGTSCNSFLLKCL
    

Molecular Weight11399.16 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)3.80

Net Charge (pH 7.4) 3.43

Charge Density (pH 7.0) 0.0373

GRAVY Index-0.48

Hydrophobic Moment 0.76

Boman Index-0.15

Instability Index44.58

Aliphatic Index 89.02

Aromaticity 0.0392

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4845.00

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

Amino Acid Composition

TPSA 4782.75

LogP -46.92

H-bond Donors 169.0

H-bond Acceptors 160.0

Rotatable Bonds 392.0

Heavy Atoms 795.0

Ring Count 11.0

Amide Bonds 109.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0123052 VERIFIED: NO

Provenance & Taxonomy

OrganismRattus norvegicus [Animal]

FamilyCART

Tax ID10116

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide Neuromodulator