Evidence map›Paper›PMID 29400322›Full record

ArticleActa crystallographica. Section F, Structural biology communications2018

A thermostable and alkaline GDSL-motif esterase from Bacillus sp. K91: crystallization and X-ray crystallographic analysis.

Junmei Ding, Hujie Zhu, Yujia Ye, Jie Li, Nanyu Han, Qian Wu, Zunxi Huang, Zhaohui Meng

Open access · hybridAbstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 41% of its field
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

2 citing papers in PubMed, 7 citations in OpenAlex.

  1. Article
  2. Characterization and Immobilization of a Novel SGNH Family Esterase (International journal of molecular sciences · 2019
    Article
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

8 authors at 3 institutions in 1 country.

Junmei DingEngineering Research Centre of Sustainable Development and Utilization of Biomass Energy, Ministry of Education, Yunnan Normal University, 768 Juxian Road, Kunming, Yunnan 650500, People's Republic of China.ORCID 0000-0002-8300-436X
Hujie ZhuEngineering Research Centre of Sustainable Development and Utilization of Biomass Energy, Ministry of Education, Yunnan Normal University, 768 Juxian Road, Kunming, Yunnan 650500, People's Republic of China.
Yujia YeLaboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, 1168 Chunrong West Road, Kunming, Yunnan 650500, People's Republic of China.
Jie LiFudan University Shanghai Centre, Institute of Biomedical Science, Fudan University, 131 Dong'an Road, Shanghai 200032, People's Republic of China.
Nanyu HanEngineering Research Centre of Sustainable Development and Utilization of Biomass Energy, Ministry of Education, Yunnan Normal University, 768 Juxian Road, Kunming, Yunnan 650500, People's Republic of China.
Qian WuEngineering Research Centre of Sustainable Development and Utilization of Biomass Energy, Ministry of Education, Yunnan Normal University, 768 Juxian Road, Kunming, Yunnan 650500, People's Republic of China.
Zunxi HuangEngineering Research Centre of Sustainable Development and Utilization of Biomass Energy, Ministry of Education, Yunnan Normal University, 768 Juxian Road, Kunming, Yunnan 650500, People's Republic of China.
Zhaohui MengLaboratory of Molecular Cardiology, Department of Cardiology, The First Affiliated Hospital of Kunming Medical University, 1168 Chunrong West Road, Kunming, Yunnan 650500, People's Republic of China.
Yunnan Normal University · CNKunming Medical University · CNFudan University · CN

Funding

National Natural Science Foundation of China 31600083Natural Science Foundation of Yunnan Province 2016FB036
6 · The paper itself

Abstract

The esterase Est8 from the thermophilic bacterium Bacillus sp. K91 belongs to the GDSL family and is active on a variety of acetylated compounds, including 7-aminocephalosporanic acid. In contrast to other esterases of the GDSL family, the catalytic residues Asp182 and His185 were more pivotal for the catalytic activity of Est8 than the Ser11 residue. To better understand the biochemical and enzymatic properties of Est8, recombinant Est8 protein was purified and crystallized. Crystals of Est8 were obtained by the hanging-drop vapour-diffusion method using 2.0 M ammonium sulfate, 5%(v/v) 2-propanol as the crystallization solution. X-ray diffraction data were collected to a resolution of 2.30 Å with an R

Indexed as

Amino Acid MotifsAmino Acid SequenceBacillusCarboxylesteraseCrystallizationCrystallography, X-RayProtein StabilityCarboxylesterasecrystallizationEst8GDSL-motif esteraseX-ray crystallographic analysis

Identifiers

PMID29400322
PMCPMC5947683
OpenAlexW2788789092

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.