1YIA: Crystal Structure Of Tryptophanyl Trna Synthetase II From De Radiodurans In Complex With 5-Hydroxy Tryptophan.
reference: Structure and activity of an aminoacyl-tRNA synthetase that charges tRNA with nitro-tryptophan., Buddha MR, Crane BR, Nat Struct Mol Biol 2005 Mar;12(3):274-5. Epub 2005 Feb 20. PMID: 15723076

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