SV40 LARGE T 1N25 1SVO 1SVM + ATP 1SVL + ADP 2H1L + p53 MCM 1LTL Cr2-C3D 1GHQ L1 1DZL VP1-VP2 1CN3 APOBEC 2NYT GP350 2H6O PDZ 2I04 2I0I 2I0L