3A31

Crystal structure of putative threonyl-tRNA synthetase ThrRS-1 from Aeropyrum pernix (selenomethionine derivative)

Summary for 3A31

• Entry DOI: 10.2210/pdb3a31/pdb
• Related: 3A32
• Descriptor: Probable threonyl-tRNA synthetase 1, SULFATE ION, ZINC ION, ... (4 entities in total)
• Functional Keywords: threonyl-trna synthetase, aeropyrum pernix k1, protein biosynthesis, aminoacyl-trna synthetase, atp-binding, ligase, metal-binding, nucleotide-binding
• Biological source: Aeropyrum pernix
• Cellular location: Cytoplasm (Potential): Q9YDW0
• Total number of polymer chains: 1
• Total formula weight: 54014.26

Authors

Shimizu, S.,Juan, E.C.M.,Miyashita, Y.,Sato, Y.,Hoque, M.M.,Suzuki, K.,Yogiashi, M.,Tsunoda, M.,Dock-Bregeon, A.-C.,Moras, D.,Sekiguchi, T.,Takenaka, A. (deposition date: 2009-06-07, release date: 2009-10-27, Last modification date: 2013-11-20)

• Primary citation: Shimizu, S.,Juan, E.C.M.,Sato, Y.,Miyashita, Y.,Hoque, M.M.,Suzuki, K.,Sagara, T.,Tsunoda, M.,Sekiguchi, T.,Dock-Bregeon, A.-C.,Moras, D.,Takenaka, A.; Two complementary enzymes for threonylation of tRNA in crenarchaeota: crystal structure of Aeropyrum pernix threonyl-tRNA synthetase lacking a cis-editing domain; J.Mol.Biol., 394:286-296, 2009; PubMed: 19761773; DOI: 10.1016/j.jmb.2009.09.018

Experimental method

X-RAY DIFFRACTION (2.5 Å)