4UM4:
reference: First attempts to crystallize a non-homogeneous sample of thioredoxin from Litopenaeus vannamei: What to do when you have diffraction data of a protein that is not the target?, Campos-Acevedo AA, Diaz-Vilchis A, Sotelo-Mundo RR, Rudino-Pinera E, Biochem Biophys Rep. 2016 Oct 15;8:284-289. doi: 10.1016/j.bbrep.2016.09.011., eCollection 2016 Dec. PMID: 28955968

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