| Literature DB >> 30229010 |
Maria Bawn1, Fabiana Subrizi2, Gary J Lye1, Tom D Sheppard2, Helen C Hailes2, John M Ward1.
Abstract
The dataset presented in this article is related to the research article entitled "One-pot, two-step transaminase and transketolase synthesis of l-gluco-heptulose from l-arabinose" (Bawn et al., 2018 in press) [1]. This article presents data on initial experiments that were carried out to investigate new thermostable transketolase (TK) activities with l-arabinose. Transaminase (TAm) sequences from an in-house library of thermophilic strains were analyzed to compare homologies to characterized TAms with desired activity. DNA and amino acid sequences are presented for all the enzymes investigated. Calibration curves for products of the TK and TAm reactions are also presented along with chromatographic analysis of the various one-pot reactions.Entities:
Year: 2018 PMID: 30229010 PMCID: PMC6140825 DOI: 10.1016/j.dib.2018.05.140
Source DB: PubMed Journal: Data Brief ISSN: 2352-3409
TKs showing activity with l-arabinose via Seliwanoff assay.
| Q1IW07 | pQR1758 (TKDgeo) | ✓ | |
| Q9RS71 | pQR1759 (TKDrad) | ✓ | |
| KFL15812.1 | pQR1743 | ✓ | |
| Q47ND4 | pQR1744 | ✗ | |
| Q9X283 | pQR1745 | ✗ |
Sequence similarity values between new cloned TAms and DGEO_0713, SPAT and CV2025.
| Q9RWP3 | pQR1746 | 78 | 38 | 31 | |
| Q59228 | pQR1756 (TAmGste) | 25 | 38 | 40 | |
| Q47LH8 | pQR1748 | 26 | 37 | 41 | |
| G4FE93 | pQR1749 | 30 | 58 | 31 | |
| Q1IZC2 | pQR1757 (TAmDgeo) | 29 | 29 | 44 | |
| Q8PDQ2 | pQR1751 | 28 | 25 | 30 | |
| Q9X1C0 | pQR1752 | 33 | 34 | 36 | |
| A0A0B3YSH6 | pQR1755 | 24 | 31 | 33 |
Fig. 2HPAEC-PAD trace showing l-gluco-heptulose production from one-pot reaction with TAmDgeo and TKDgeo after 24 h.
Fig. 3HPAEC-PAD trace showing l-gluco-heptulose production from one-pot reaction with TAmDgeo and TKDrad after 24 h.
Fig. 1HPAEC-PAD trace showing the elution of l-arabinose, l-gluco-heptulose and HPA.
Fig. 4Calibration curve for determination of l-gluco-heptulose yield.
Fig. 5Calibration curve for determination of HPA yield.
| Subject area | |
| More specific subject area | |
| Type of data | |
| How data was acquired | |
| Data format | |
| Experimental factors | |
| Experimental features | |
| Data source location | |
| Data accessibility |