Evidence map›Paper›PMID 35503728›Full record

ArticleBiochemistry2022

Structure and Mechanism of a Cold-Adapted Bacterial Lipase.

Florian van der Ent, Bjarte A Lund, Linn Svalberg, Miha Purg, Ghislean Chukwu, Mikael Widersten, Geir V Isaksen, Bjørn O Brandsdal, Johan Åqvist

Abstract read
In one paragraph

Article in Biochemistry, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed, 1 pooled it
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

10 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
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  5. Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

9 authors.

Florian van der EntDepartment of Cell & Molecular Biology, Uppsala University, Biomedical Center, SE-751 24 Uppsala, Sweden.
Bjarte A LundDepartment of Cell & Molecular Biology, Uppsala University, Biomedical Center, SE-751 24 Uppsala, Sweden.ORCID 0000-0001-9141-0555
Linn SvalbergDepartment of Cell & Molecular Biology, Uppsala University, Biomedical Center, SE-751 24 Uppsala, Sweden.
Miha PurgDepartment of Cell & Molecular Biology, Uppsala University, Biomedical Center, SE-751 24 Uppsala, Sweden.ORCID 0000-0003-4647-6103
Ghislean ChukwuDepartment of Chemistry─BMC, Uppsala University, Biomedical Center, SE-751 23 Uppsala, Sweden.
Mikael WiderstenDepartment of Chemistry─BMC, Uppsala University, Biomedical Center, SE-751 23 Uppsala, Sweden.ORCID 0000-0002-3203-3793
Geir V IsaksenHylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Tromsø─The Arctic University of Norway, N9037 Tromsø, Norway.ORCID 0000-0001-7828-7652
Bjørn O BrandsdalHylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Tromsø─The Arctic University of Norway, N9037 Tromsø, Norway.ORCID 0000-0002-4681-8081
Johan ÅqvistDepartment of Cell & Molecular Biology, Uppsala University, Biomedical Center, SE-751 24 Uppsala, Sweden.ORCID 0000-0003-2091-0610

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The structural origin of enzyme cold-adaptation has been the subject of considerable research efforts in recent years. Comparative studies of orthologous mesophilic-psychrophilic enzyme pairs found in nature are an obvious strategy for solving this problem, but they often suffer from relatively low sequence identity of the enzyme pairs. Small bacterial lipases adapted to distinctly different temperatures appear to provide an excellent model system for these types of studies, as they may show a very high degree of sequence conservation. Here, we report the first crystal structures of lipase A from the psychrophilic bacterium

Indexed as

Cold TemperatureLipaseAdaptation, PhysiologicalBacteriaEnzyme StabilityKineticsLipase

Identifiers

PMID35503728
PMCPMC9118546

What OpenQuestion holds

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.