5UN0:
reference: Structural analysis of Mycobacterium tuberculosis homologues of the eukaryotic proteasome assembly chaperone 2 (PAC2)., Bai L, Jastrab JB, Isasa M, Hu K, Yu H, Gygi SP, Darwin KH, Li H, J Bacteriol. 2017 Feb 13. pii: JB.00846-16. doi: 10.1128/JB.00846-16. PMID: 28193903

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