STRUCTURAL GENOMICS, UNKNOWN FUNCTION, ZINC FINGER PROTEIN 183-LIKE 1, RING FINGER PROTEIN 161, RING DOMAIN, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI 2CSY SOLUTION STRUCTURE OF THE RING DOMAIN OF THE ZINC FINGER PROTEIN 183-LIKE 1