3OSV:
reference: Crystal structure of a novel dimer form of FlgD from P. aeruginosa PAO1., Zhou H, Luo M, Cai X, Tang J, Niu S, Zhang W, Hu Y, Yin Y, Huang A, Wang D, Wang D, Proteins. 2011 Jul;79(7):2346-51. doi: 10.1002/prot.23058. Epub 2011 May 20. PMID: 21604306

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