Student or educator? Sign up with your school email and get 6 months of Pro free.
Cited by 284

The DOI matches its Crossref record; 169 of the 169 references it cites were found in a registry or an index.

Mechanism-Based Design of Efficient PET Hydrolases

Open access
Wei, Ren, von Haugwitz, Gerlis, Pfaff, Lara, Mican, Jan, Badenhorst, Christoffel P. S., Liu, Weidong, Weber, Gert, Austin, Harry P., Bednar, David, Damborsky, Jiri, Bornscheuer, Uwe T.·2022·ACS Catalysis

Abstract

Polyethylene terephthalate (PET) is the most widespread synthetic polyester, having been utilized in textile fibers and packaging materials for beverages and food, contributing considerably to the global solid waste stream and environmental plastic pollution. While enzymatic PET recycling and upcycling have recently emerged as viable disposal methods for a circular plastic economy, only a handful of benchmark enzymes have been thoroughly described and subjected to protein engineering for improved properties over the last 16 years. By analyzing the specific material properties of PET and the reaction mechanisms in the context of interfacial biocatalysis, this Perspective identifies several limitations in current enzymatic PET degradation approaches. Unbalanced enzyme-substrate interactions, limited thermostability, and low catalytic efficiency at elevated reaction temperatures, and inhibition caused by oligomeric degradation intermediates still hamper industrial applications that require high catalytic efficiency. To overcome these limitations, successful protein engineering studies using innovative experimental and computational approaches have been published extensively in recent years in this thriving research field and are summarized and discussed in detail here. The acquired knowledge and experience will be applied in the near future to address plastic waste contributed by other mass-produced polymer types (e.g., polyamides and polyurethanes) that should also be properly disposed by biotechnological approaches.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1021/acscatal.1c05856

Cites

169 of 169 references verified0 citation errors · 0 not checkable

Statistics

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

Research works printed but not linked: 25

  1. Yoon M.-Y., 2002, AATCC Review, 2, 33
  2. 10.1007/BF02875642 · doi:10.1007/bf02875642
  3. 10.1002/pen.11376 · doi:10.1002/pen.11376
  4. 10.2115/fiber.39.5_T209 · doi:10.2115/fiber.39.5_t209
  5. 10.1016/S0969-2126(98)00052-5 · doi:10.1016/s0969-2126(98)00052-5
  6. Keller A., 1954, Philos. Trans. Royal Soc. A, 247, 1
  7. 10.1016/0014-3057(94)90297-6 · doi:10.1016/0014-3057(94)90297-6
  8. 10.1557/jmr.2011.44 · doi:10.1557/jmr.2011.44
  9. 10.1002/app.1980.070251001 · doi:10.1002/app.1980.070251001
  10. 10.1002/pen.760260907 · doi:10.1002/pen.760260907
  11. 10.1002/app.1991.070430608 · doi:10.1002/app.1991.070430608
  12. 10.1002/(SICI)1097-4628(19990815)73:7<1131::AID-APP4>3.0.CO;2-U · doi:10.1002/(sici)1097-4628(19990815)73:7<1131::aid-app4>3.0.co;2-u
  13. 10.1021/acs.macromol.6b02740 · doi:10.1021/acs.macromol.6b02740
  14. 10.1002/vnl.730110204 · doi:10.1002/vnl.730110204
  15. 10.26434/chemrxiv-2021-mcjh6 · doi:10.26434/chemrxiv-2021-mcjh6
  16. 10.1039/C7GC02905E · doi:10.1039/c7gc02905e
  17. Falkenstein P., 2021, Methods in Enzymology, 648, 231
  18. 10.1016/j.memsci.2015.07.030 · doi:10.1016/j.memsci.2015.07.030
  19. 10.1016/j.ijbiomac.2021.09.005 · doi:10.1016/j.ijbiomac.2021.09.005
  20. 10.1038/s41557-021-00805-z · doi:10.1038/s41557-021-00805-z
  21. 10.1126/science.abj8754 · doi:10.1126/science.abj8754 · Paper page
  22. Chen Z., 2021, Methods in Enzymology, 648, 457
  23. Pfaff L., 2021, Methods in Enzymology, 648, 253
  24. Weigert S., 2021, Protein Eng. Des. Sel., 34, gzab022
  25. 10.1016/j.mimet.2021.106222 · doi:10.1016/j.mimet.2021.106222

Cited by

See all 284

Metadata

Authors
Wei, R., von Haugwitz, G., Pfaff, L., Mican, J., Badenhorst, C. P. S., Liu, W., Weber, G., Austin, H. P., Bednar, D., Damborsky, J., & Bornscheuer, U. T.
Venue
ACS Catalysis
Published
2022-02-28
Volume
12
Issue
6
Pages
3382-3396
ISSN
2155-5435 (ISSN-L)
OpenAlex
W4214674682
Cited by
284
References
169
FWCI
15.40
Type
journal article
Language
en
Open access
hybrid
Funders
  • Ministerstvo ?kolstv?, Ml?de?e a Telov?chovy (CZ.02.1.01/0.0/0.0/16_026/0008451)
  • H2020 Industrial Leadership (870294, 953214)
  • Horizon 2020 Framework Programme (857560)
  • Alexander von Humboldt-Stiftung

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.