Peptide Database

Peptide NamePromotilin

Function Ontology

Gastrointestinal bioactivity

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Standard StatusStandard

Sequence Length90 amino acids

Chemical FormulaC453H745N133O140S3

DescriptionStandard

        FVPIFTYGEVQRMQEKERYKGQKKSLSVQQRSEEVGPVDPAEPREEKQEVIKLTAPVEIGMRMNSRQLEKYQATLEGLLRKALPSSRNAQ
    

Molecular Weight10390.76 Da

Isoelectric Point (pI)9.35

Net Charge (pH 7.0)2.78

Net Charge (pH 7.4) 2.54

Charge Density (pH 7.0) 0.0309

GRAVY Index-0.93

Hydrophobic Moment 0.59

Boman Index-0.24

Instability Index53.96

Aliphatic Index 71.44

Aromaticity 0.0556

Extinction Coeff. Reduced 4470.00

Extinction Coeff. Oxidized 4470.00

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

Amino Acid Composition

TPSA 4505.49

LogP -46.29

H-bond Donors 153.0

H-bond Acceptors 146.0

Rotatable Bonds 361.0

Heavy Atoms 729.0

Ring Count 11.0

Amide Bonds 100.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0164265 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_0371238 VERIFIED: YES