Evidence map›Paper›PMID 33949975›Full record

ArticleActa crystallographica. Section F, Structural biology communications2021

Crystal structure of enoyl-CoA hydratase from Thermus thermophilus HB8.

Sivaraman Padavattan, Sneha Jos, Hemanga Gogoi, Bagautdin Bagautdinov

Open access · greenAbstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 42% 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

3 citing papers in PubMed, 8 citations in OpenAlex.

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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

4 authors at 2 institutions in 2 countries.

Sivaraman PadavattanDepartment of Biophysics, National Institute of Mental Health and Neurosciences, Bangalore 560 029, India.
Sneha JosDepartment of Biophysics, National Institute of Mental Health and Neurosciences, Bangalore 560 029, India.ORCID 0000-0002-7267-0826
Hemanga GogoiDepartment of Biophysics, National Institute of Mental Health and Neurosciences, Bangalore 560 029, India.ORCID 0000-0003-3079-1627
Bagautdin BagautdinovJapan Synchrotron Radiation Research Institute, 1-1-1 Kouto, Sayo, Hyogo 679-5198, Japan.ORCID 0000-0002-0310-1769
National Institute of Mental Health and Neurosciences · INJapan Synchrotron Radiation Research Institute · JP

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fatty-acid degradation is an oxidative process that involves four enzymatic steps and is referred to as the β-oxidation pathway. During this process, long-chain acyl-CoAs are broken down into acetyl-CoA, which enters the mitochondrial tricarboxylic acid (TCA) cycle, resulting in the production of energy in the form of ATP. Enoyl-CoA hydratase (ECH) catalyzes the second step of the β-oxidation pathway by the syn addition of water to the double bond between C2 and C3 of a 2-trans-enoyl-CoA, resulting in the formation of a 3-hydroxyacyl CoA. Here, the crystal structure of ECH from Thermus thermophilus HB8 (TtECH) is reported at 2.85 Å resolution. TtECH forms a hexamer as a dimer of trimers, and wide clefts are uniquely formed between the two trimers. Although the overall structure of TtECH is similar to that of a hexameric ECH from Rattus norvegicus (RnECH), there is a significant shift in the positions of the helices and loops around the active-site region, which includes the replacement of a longer α3 helix with a shorter α-helix and 3

Indexed as

Amino Acid SequenceBinding SitesCatalysisCatalytic DomainCrystallography, X-RayEnoyl-CoA HydrataseModels, MolecularProtein BindingProtein ConformationSequence HomologyThermus thermophilusEnoyl-CoA Hydratasecrotonasescrystal structureenoyl-CoA hydratasefatty-acid metabolismThermus thermophilus HB8β-oxidation pathway

Identifiers

PMID33949975
PMCPMC8098125
OpenAlexW2976116968

What OpenQuestion holds

Textmetadata
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.