1EMS:
reference: Crystal structure of the worm NitFhit Rosetta Stone protein reveals a Nit tetramer binding two Fhit dimers., Pace HC, Hodawadekar SC, Draganescu A, Huang J, Bieganowski P, Pekarsky Y, Croce CM, Brenner C, Curr Biol 2000 Jul 27-Aug 10;10(15):907-17. PMID: 10959838

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