Overington JP, Al-Lazikani B, Hopkins AL (December 2006). "How many drug targets are there?". Nat Rev Drug Discov. 5 (12): 993–6. doi:10.1038/nrd2199. PMID17139284.
Krogh, A.; Larsson, B. R.; Von Heijne, G.; Sonnhammer, E. L. L. (2001). "Predicting transmembrane protein topology with a hidden markov model: Application to complete genomes". Journal of Molecular Biology. 305 (3): 567–580. doi:10.1006/jmbi.2000.4315. PMID11152613.
Yibin, Lin (2013). "The substitution of Arg149 with Cys fixes the melibiose transporter in an inward-open conformation". Biochimica et Biophysica Acta. 1828 (8): 1690. doi:10.1016/j.bbamem.2013.03.003.
Von Heijne, G. (2006). "Membrane-protein topology". Nature Reviews Molecular Cell Biology. 7 (12): 909–918. doi:10.1038/nrm2063. PMID17139331.
Selkrig J, Leyton DL, Webb CT, Lithgow T (2014). "Assembly of β-barrel proteins into bacterial outer membranes". Biochimica et Biophysica Acta. 1843 (8): 1542–50. doi:10.1016/j.bbamcr.2013.10.009. PMID24135059.
Daley, D. O.; Rapp, M; Granseth, E; Melén, K; Drew, D; von Heijne, G (2005). "Global topology analysis of the Escherichia coli inner membrane proteome". Science. 308 (5726): 1321–3. doi:10.1126/science.1109730. PMID15919996.
Overington JP, Al-Lazikani B, Hopkins AL (December 2006). "How many drug targets are there?". Nat Rev Drug Discov. 5 (12): 993–6. doi:10.1038/nrd2199. PMID17139284.
Krogh, A.; Larsson, B. R.; Von Heijne, G.; Sonnhammer, E. L. L. (2001). "Predicting transmembrane protein topology with a hidden markov model: Application to complete genomes". Journal of Molecular Biology. 305 (3): 567–580. doi:10.1006/jmbi.2000.4315. PMID11152613.