["3KNI:A1086:A1087", "2VQE:A1332:A1333", "1FFY:T43:T44", "2GCS:B105:B106", "3EPH:E66:E67", "1B23:R28:R29", "1VQL:991:992", "2QA4:01253:01254", "3OHC:A652:A653", "1VQL:0527:0528", "3CC7:0527:0528", "3CCQ:0527:0528", "1VQ5:0527:0528", "3CCL:991:992", "1VQ6:0527:0528"]