[High molecular weight forms of aminoacyl-tRNA synthetases in animals. II. High molecular weight aminoacyl-tRNA synthetase complexes in lower animals].
High-molecular-weight aminoacyl-tRNA synthetase complexes have been found in hen, frog and carp liver cytosol as well as in cytosol from snails and Paramecium. The complexes from vertebrates and snails contained 13-15 aminoacyl-tRNA synthetases, revealed mass of about 4,000 kDa and sedimentation constant about 19 S. The complex from Paramecium containing 11 aminoacyl-tRNA synthetases, revealed a mass of about 1,600 kDa and sedimentation constant 15 S. The results of the present study support the view that the high-molecular-weight synthetase complexes are common entities in the animal kingdom.
Katedra i Zakład Chemii Fizjologicznej, Akademia Medyczna w Lublinie.
H
H
Berbeć
A
A
Paszkowska
D000604:Amino Acyl-tRNA Synthetases / Q000737:chemistry*; D000818:Animals; D002347:Carps; D002645:Chickens; D003600:Cytosol / Q000201:enzymology*; D005260:Female; D007448:Invertebrates / Q000378:metabolism*; D008099:Liver / Q000201:enzymology; D008970:Molecular Weight; D010247:Paramecium; D011817:Rabbits; D011898:Ranidae; D012908:Snails; D014714:Vertebrates / Q000378:metabolism*
D000604:Amino Acyl-tRNA Synthetases
Wielkoczasteczkowe postacie syntetaz aminoacylo-tRNA w organizmach zwierzécych. Cześć II. Wielkoczasteczkowe kompleksy syntetaz aminoacylo-tRNA w organizmach nizszych zwierzat.