K. Yonaha

University of the Ryukyus — Japan

Biochemistry, Genetics and Molecular Biology · Life Sciences

8h-index281citations20works1.52yr avg
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Research Topics

Amino Acid Enzymes and Metabolism(11), Enzyme Structure and Function(10), Biopolymer Synthesis and Applications(5), Chemical Synthesis and Analysis(3), Polyamine Metabolism and Applications(3)

Publications20 total

A Rare Case of Autoimmune-Mediated Lecithin:Cholesterol Acyltransferase Insufficiency Manifesting as the Acute Onset of Extremely Hypo-High-Density Lipoprotein-Cholesterolemia and Spontaneous Improvement: A Case Report with a Review of the Literature
Journal of Atherosclerosis and Thrombosis·2024· 2 citedOpen Access
Impact of treatment cessation on incidence and progression of retinopathy in Japanese patients with type 2 diabetes mellitus: a retrospective cohort study
Diabetology International·2024Open Access
Post-traumatic pituitary stalk transection syndrome (PSTS) expeditiously manifested after a fall from a height combined with acute traumatic spinal cord injury: a rare case report with review of literature
Endocrine Journal·2024· 2 citedOpen Access
Impact of the transition from radioimmunoassay (RIA) to chemiluminescent enzyme immunoassay (CLEIA) for the measurement of plasma aldosterone concentration (PAC) on the diagnosis of primary aldosteronism (PA) <i>via</i> retrospective analyses in Okinawa, Japan
Endocrine Journal·2024· 2 citedOpen Access
Crystallographic enzymology of ω-amino acid pyruvate aminotransferase
Acta Crystallographica Section A Foundations of Crystallography·1996Open Access
Structure and function of mongoose antihemorrhagic factor
Toxicon·1996
Crystallographic studies on substrate complexes of ω-amino acid:pyruvate aminotransferase
Acta Crystallographica Section A Foundations of Crystallography·1993Open Access
The primary structure of omega-amino acid:pyruvate aminotransferase.
Journal of Biological Chemistry·1992· 39 citedOpen Access
Structure analysis of ω-amino acid: pyruvate aminotransferase from<i>Pseudomonas</i>sp. F-126
Acta Crystallographica Section A Foundations of Crystallography·1987Open Access
Applications of Stereoselectivity of Enzymes: Synthesis of Optically Active Amino Acids and a-Hydroxy Acids, and Stereospecific Isotope-Labeling of Amino Acids, Amines and Coenzymes
1986· 1 cited
Streptomyces beta-alanine:alpha-ketoglutarate aminotransferase, a novel omega-amino acid transaminase. Purification, crystallization, and enzymologic properties.
Journal of Biological Chemistry·1985· 8 citedOpen Access
Omega-amino acid: pyruvate aminotransferase: subunit structure, spectrometric properties and amino acid sequence around pyridoxyl lysine.
PubMed·1984
Taurocyamine-utilizing mutants from a wild-type strain of Pseudomonas.
PubMed·1983· 2 cited
Properties of the bound coenzyme and subunit structure of omega-amino acid:pyruvate aminotransferase.
Journal of Biological Chemistry·1983· 21 citedOpen Access
Primary structure of rabbit C-reactive protein.
Journal of Biological Chemistry·1982· 27 citedOpen Access
Studies on the kinetics and stoichiometry of inactivation of Pseudomonas omega-amino acid:pyruvate transaminase by gabaculine.
Journal of Biological Chemistry·1980· 27 citedOpen Access
Purification and crystallization of L‐ornithine:α‐ketoglutarate δ‐aminotransferase from <i>Bacillus sphaericus</i>
FEBS Letters·1979· 13 citedOpen Access
D-leucine oxidase of Aspergillus awamori.
1979
Purification and crystallization of bacterial ω‐amino acid‐pyruvate aminotransferase
FEBS Letters·1976· 36 cited
D-amino acid aminotransferase of Bacillus sphaericus. Enzymologic and spectrometric properties.
Journal of Biological Chemistry·1975· 101 citedOpen Access

Frequent Co-authors

S. Tōyama(7), K. Soda(5), Yohei Ishiki(4), Atsuko Tamaki(4), Ken-ichiro Honma(4), Moriyuki Uehara(4), Yoshiro Nakayama(4), Hiroaki Masuzaki(4), Takamitsu Yabiku(3), Taiki Teruya(3), Rei Chinen(3), Naoyuki Watanabe(3), K. Sakabe(3), N. Sakabe(3), H. Misono(2), Shigeo Aibara(2), Masaaki Yasuda(2), Hiroyuki Kagamiyama(2), Tsugumi Uema(2), Shiki Okamoto(2)