https://www.ncbi.nlm.nih.gov/Structure/pdb/2XHD
2XHD: Crystal structure of N-((2S)-5-(6-fluoro-3-pyridinyl)-2,3-dihydro-1H-...
GLUTAMATE RECEPTOR 2GLUTAMIC ACIDN-[(2S)-5-(6-FLUORO-3-PYRIDINYL)-2,3-DIHYDRO-1H-INDEN-2-YL]-2-PROPANESULFONAMIDESULFATE ION