>gnl|PDB|1BSX.1 strand_id:A,B description:PROTEIN (THYROID HORMONE RECEPTOR BETA) EELQKSIGHKPEPTDEEWELIKTVTEAHVATNAQGSHWKQKRKFLPEDIGQAPIVNAPEGGKVDLEAFSHFTKIITPAITRVVDFAKKLPMFCELPCEDQIILLKGCCMEIMSLRAAVRYDPESETLTLNGEMAVTRGQLKNGGLGVVSDAIFDLGMSLSSFNLDDTEVALLQAVLLMSSDRPGLACVERIEKYQDSFLLAFEHYINYRKHHVTHFWPKLLMKVTDLRMIGACHASRFLHMKVECPTELFPPLFLEVFED >gnl|PDB|1BSX.2 strand_id:X,Y description:PROTEIN (GRIP1) GHKILHRLLQDSS