Peptide Database

Peptide NameCatch-relaxing peptide

Function Ontology

Hormonal / Endocrine ▸ Hormone peptide

Neurological / Signaling ▸ Neuromuscular and muscle activity ▸ Myotropic activity

Neurological / Signaling ▸ Neuropeptide activity ▸ Neuropeptide

Standard StatusStandard

Sequence Length7 amino acids

Chemical FormulaC36H66N10O8S2

DescriptionStandard

        AMPMLRL
    

Molecular Weight831.10 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) 0.1137

GRAVY Index1.01

Hydrophobic Moment 0.49

Boman Index0.23

Instability Index88.09

Aliphatic Index 125.71

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 291.03

LogP -0.31

H-bond Donors 10.0

H-bond Acceptors 11.0

Rotatable Bonds 26.0

Heavy Atoms 56.0

Ring Count 1.0

Amide Bonds 6.0

3D PDB MODEL

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2D CHEMICAL STRUCTURE

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RECORD: Rec_0013726 VERIFIED: YES

Provenance & Taxonomy

OrganismMytilus edulis [Animal]

FamilyCatch-relaxing peptide

Tax ID6550

Structure & Mods

Configlinear peptide [Linear]

Chiralitycanonical L-amino-acid peptide [L]

C-TermAmidation

Bio-Activity Profile

Function

Hormone Endocrine Myotropic

Half-LifeMammalian: 4.4 hour; Yeast: >20 hour; E. coli: >10 hour

RECORD: Rec_0351735 VERIFIED: NO