["3OHC:A1273:A1274", "3OHD:A1273:A1274", "2VQE:A1273:A1274", "3OGE:A726:A727", "3OHD:A726:A727", "3OGY:A726:A727", "3OHC:A726:A727", "2VQF:A1273:A1274", "2UUA:A726:A727"]