3W1H

Crystal structure of the selenocysteine synthase SelA from Aquifex aeolicus

Summary for 3W1H

• Entry DOI: 10.2210/pdb3w1h/pdb
• Related: 3W1I 3W1J 3W1K
• Descriptor: L-seryl-tRNA(Sec) selenium transferase (1 entity in total)
• Functional Keywords: homodecamer, pentamer of dimers, fold-type i pyridoxal 5'-phosphate (plp) dependent enzyme, l-seryl-trna(sec) selenium transferase, selenocysteine synthesis, selenium metabolism, transferase
• Biological source: Aquifex aeolicus
• Cellular location: Cytoplasm (By similarity): O67140
• Total number of polymer chains: 5
• Total formula weight: 254625.80

Authors

Itoh, Y.,Sekine, S.,Yokoyama, S. (deposition date: 2012-11-15, release date: 2013-06-05, Last modification date: 2023-12-06)

• Primary citation: Itoh, Y.,Brocker, M.J.,Sekine, S.,Hammond, G.,Suetsugu, S.,Soll, D.,Yokoyama, S.; Decameric SelA-tRNA(Sec) ring structure reveals mechanism of bacterial selenocysteine formation; Science, 340:75-78, 2013; PubMed: 23559248; DOI: 10.1126/science.1229521

Experimental method

X-RAY DIFFRACTION (3.893 Å)