>4NNL_2|Chains C, D|TIP-1 PDZ domain| ANSRFPTSII >4NNL_1|Chains A, B|Tax1-binding protein 3|Homo sapiens (9606) TAVVQRVEIHKLRQGENLILGFSIGGGIDQDPSQNPFSEDKTDKGIYVTRVSEGGPAEIAGLQIGDKIMQVNGWDMTMVTHDQARKRLTKRSEEVVRLLVTRQ