Crystal structure of RecR, a member of the RecFOR DNA-repair pathway, from Pseudomonas aeruginosa PAO1

Che, S.; Chen, Y.; Liang, Y.; Zhang, Q.; Bartlam, M.

doi:10.1107/S2053230X18003503

Acta Crystallographica Section F
Acta Crystallographica
Section F STRUCTURAL BIOLOGY COMMUNICATIONS

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Figure 1
The PaRecR structure. (a) A representative SDS–PAGE gel (stained with Coomassie Blue) of the main peak eluted from the size-exclusion chromatography column, with molecular-weight markers shown (lane MW; labelled in kDa). (b) Elution profile of full-length PaRecR (residues 1–197) from a Superdex 200 10/300 GL size-exclusion chromatography column with absorbance measured at 280 nm. (c) Analytical ultracentrifugation profile of PaRecR. (d) The PaRecR monomer structure coloured according to the domain orientation shown above: blue, N-terminal helix–hairpin–helix motif; magenta, Cys₄ zinc-finger motif; green, Toprim domain; orange, C-terminal Walker B motif.

STRUCTURAL BIOLOGY
COMMUNICATIONS

ISSN: 2053-230X

Volume 74| Part 4| April 2018| Pages 222-230

https://doi.org/10.1107/S2053230X18003503

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