METAL-BINDING PROTEIN/NUCLEAR PROTEIN, ZF-CW DOMAIN, ZCWPW1, ZINC-FINGER, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI, METAL-BINDING PROTEIN-NUCLEAR PROTEIN COMPLEX 2RR4 COMPLEX STRUCTURE OF THE ZF-CW DOMAIN AND THE H3K4ME3 PEPTIDE