2GQC:
reference: Solution structure and dynamics of the N-terminal cytosolic domain of rhomboid intramembrane protease from Pseudomonas aeruginosa: insights into a functional role in intramembrane proteolysis., Del Rio A, Dutta K, Chavez J, Ubarretxena-Belandia I, Ghose R, J Mol Biol. 2007 Jan 5;365(1):109-22. Epub 2006 Sep 23. PMID: 17059825

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