nvidia quadro fx 4500 macpro Dual-Core Intel Xeon clock 2.66 GHz macos 10.4.9 pci express date 5/11/7 chimera 2382 graphics memory 512 MB main memory 2GB unknown apple graphics driver Molecule (Atoms): Null Wire Stick BStick Ribbon Sphere Ops 1GCN (246): 4439.0 4263.0 827.0 828.0 4344.0 1201.0 11755.0 1YTI (798): 4285.0 4034.0 307.0 307.0 4119.0 475.0 3562.0 2GBP (2575): 3384.0 3217.0 103.0 102.0 3139.0 166.0 1063.0 1GOT (6449): 1833.0 1602.0 41.0 41.0 1702.0 67.0 395.0 2HMG (12189): 461.0 478.0 22.0 21.0 489.0 35.0 143.0 2PDA (18894): 271.0 293.0 14.0 14.0 297.0 22.0 76.0 1YNJ (24369): 211.0 230.0 11.0 11.0 232.0 18.0 56.0 1F4H (33805): 154.0 166.0 8.0 8.0 169.0 13.0 38.0 Matthew Dougherty *** 713-433-3849 *** National Center for Macromolecular Imaging***