@article{tang2003role, author = "C. L. Tang and L. Xie and I. Y. Koh and S. Posy and E. Alexov and B. Honig", title = "On the role of structural information in remote homology detection and sequence alignment: new methods using hybrid sequence profiles", year = 2003, journal = "Journal of molecular biology", publisher = "Elsevier", volume = 334, number = 5, pages = "1043-1062" }