SIGNALING PROTEIN, COMPLEX, SNT-2, PTB DOMAIN, HALK, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE, RSGI SOLUTION STRUCTURE OF THE COMPLEX OF THE PTB DOMAIN OF SNT-2 AND 19- RESIDUE PEPTIDE (AA 1571-1589) OF HALK 2YS5