Peptide Database

Peptide NameMotilin-associated peptide

Function Ontology

Gastrointestinal bioactivity

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Standard StatusStandard

Sequence Length66 amino acids

Chemical FormulaC317H534N96O104S2

DescriptionStandard

        SLSVQQRSEEVGPVDPAEPREEKQEVIKLTAPVEIGMRMNSRQLEKYQATLEGLLRKALPSSRNAQ
    

Molecular Weight7418.34 Da

Isoelectric Point (pI)6.21

Net Charge (pH 7.0)-0.52

Net Charge (pH 7.4) -0.75

Charge Density (pH 7.0) -0.0079

GRAVY Index-0.80

Hydrophobic Moment 0.59

Boman Index-0.22

Instability Index70.11

Aliphatic Index 82.73

Aromaticity 0.0152

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 3286.14

LogP -37.00

H-bond Donors 111.0

H-bond Acceptors 106.0

Rotatable Bonds 256.0

Heavy Atoms 519.0

Ring Count 6.0

Amide Bonds 73.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0053486 VERIFIED: NO

Provenance & Taxonomy

OrganismOvis aries [Animal]

FamilyMotilin

Tax ID9940

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

Bio-Activity Profile

Function

Hormone Gastrointestinal

RECORD: Rec_0095648 VERIFIED: YES