The putative compatible solute-binding protein ProX from Mycobacterium tuberculosis H37Rv: biochemical characterization and crystallographic data

Zhao, J.-H.; Chen, J.-H.; Wang, Y.; Wang, Z.-P.; He, Y.-X.

doi:10.1107/S2053230X18003771

Acta Crystallographica Section F
Acta Crystallographica
Section F STRUCTURAL BIOLOGY COMMUNICATIONS

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Figure 1
(a) Sequence alignment of MtProX homologues, including YehZ from B. abortus, ProX from Agrobacterium tumefaciens and OpuBC from Bacillus subtilis. The aromatic residues that are essential to accommodate the trimethylammonium head moiety of compatible solute molecules in OpuBC are marked by black filled circles below the alignment, and the secondary structure of YehZ is displayed above the alignment. (b) 15% SDS–PAGE analysis of MtProX. Lane M, low-molecular-weight marker; lanes 1–8, purified recombinant MtProX.

STRUCTURAL BIOLOGY
COMMUNICATIONS

ISSN: 2053-230X

Volume 74| Part 4| April 2018| Pages 231-235

https://doi.org/10.1107/S2053230X18003771

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