Learn More
Structural maintenance of chromosomes (SMC) proteins function in chromosome condensation and several other aspects of DNA processing. They are large proteins characterized by an NH2-terminal nucleotide triphosphate (NTP)-binding domain, two long segments of coiled coil separated by a hinge, and a COOH-terminal domain. Here, we have visualized by EM the SMC(More)
Fibronectin's RGD-mediated binding to the alpha5beta1 integrin is dramatically enhanced by a synergy site within fibronectin III domain 9 (FN9). Guided by the crystal structure of the cell-binding domain, we selected amino acids in FN9 that project in the same direction as the RGD, presumably toward the integrin, and mutated them to alanine. R1379 in the(More)
  • 1