Peptide Database

Peptide NameAla-proctolin

Function Ontology

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length6 amino acids

Chemical FormulaC33H53N9O9

DescriptionStandard

        ARYLPT
    

Molecular Weight719.83 Da

Isoelectric Point (pI)8.79

Net Charge (pH 7.0)0.79

Net Charge (pH 7.4) 0.61

Charge Density (pH 7.0) 0.1325

GRAVY Index-0.42

Hydrophobic Moment 0.63

Boman Index-0.09

Instability Index27.87

Aliphatic Index 81.67

Aromaticity 0.1667

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 302.39

LogP -2.01

H-bond Donors 11.0

H-bond Acceptors 10.0

Rotatable Bonds 19.0

Heavy Atoms 51.0

Ring Count 2.0

Amide Bonds 5.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0155109 VERIFIED: YES

Provenance & Taxonomy

Organismnot reported [other]

FamilyProctolin

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Neuropeptide

RECORD: Rec_0247349 VERIFIED: YES