723
Views
3
CrossRef citations to date
0
Altmetric
Biochemistry & Molecular Biology (Note)

Characterization of cis-4-hydroxy-D-proline dehydrogenase from Sinorhizobium meliloti

, , &
Pages 110-113 | Received 04 Oct 2017, Accepted 01 Nov 2017, Published online: 01 Dec 2017

Figures & data

Figure 1. Purification and characterization of SmHypO. (a) Library of proline derivatives related to this study. (b) SDS-PAGE analysis of the purified SmHypO recombinant protein (5 μg in a 12% (w/v) gel). (c) Absorption spectra. (d) HPLC analysis of the prosthetic group. Elution profiles of extracts of SmHypO (upper) and the standard mixture (lower). (e) Zymogram staining analysis used the indicated proline derivatives as substrates together with the PMS/INT or PMS/NBT assay system. Purified enzymes (50 μg) were applied on 10% (w/v) non-denaturing PAGE.

Figure 1. Purification and characterization of SmHypO. (a) Library of proline derivatives related to this study. (b) SDS-PAGE analysis of the purified SmHypO recombinant protein (5 μg in a 12% (w/v) gel). (c) Absorption spectra. (d) HPLC analysis of the prosthetic group. Elution profiles of extracts of SmHypO (upper) and the standard mixture (lower). (e) Zymogram staining analysis used the indicated proline derivatives as substrates together with the PMS/INT or PMS/NBT assay system. Purified enzymes (50 μg) were applied on 10% (w/v) non-denaturing PAGE.

Table 1. Kinetic parameters of the SmHypO protein.

Supplemental material

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.