4EQA:
reference: Structural insight into functioning of Pseudomonas aeruginosa peptidoglycan-hydolase Tse1 and its immunity protein Tsi1., Shang G, Liu X, Lu D, Zhang J, Li N, Zhu C, Liu S, Yu Q, Zhao Y, Zhang H, Hu J, Cang H, Xu S, Gu L, Biochem J. 2012 Aug 29. PMID: 22931054

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