Evidence map›Paper›PMID 19470512›Full record

ArticleAntimicrobial agents and chemotherapy2009

Three-dimensional model of lanosterol 14 alpha-demethylase from Cryptococcus neoformans: active-site characterization and insights into azole binding.

Chunquan Sheng, Zhenyuan Miao, Haitao Ji, Jianzhong Yao, Wenya Wang, Xiaoying Che, Guoqiang Dong, Jiaguo Lü, Wei Guo, Wannian Zhang

Open access · greenAbstract read
In one paragraph

Article in Antimicrobial agents and chemotherapy, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 34 papers.

0numbers the graph read from it
0cells of the map it votes in
34citing papers in PubMed
5.9field-weighted citation impact, top 3% 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

34 citing papers in PubMed, 114 citations in OpenAlex.

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  15. In Silico Structural Modeling and Analysis of Interactions ofInternational journal of molecular sciences · 2021
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  16. Cell Wall Proteome Profiling of aMicroorganisms · 2021
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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

10 authors at 2 institutions in 2 countries.

Chunquan ShengSchool of Pharmacy, Military Key Laboratory of Medicinal Chemistry, Second Military Medical University, 325 Guohe Road, Shanghai 200433, People's Republic of China.
Zhenyuan Miao
Haitao Ji
Jianzhong Yao
Wenya Wang
Xiaoying Che
Guoqiang Dong
Jiaguo Lü
Wei Guo
Wannian Zhang
Second Military Medical University · CNNorthwestern University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Cryptococcus neoformans is one of the most important causes of life-threatening fungal infections in immunocompromised patients. Lanosterol 14 alpha-demethylase (CYP51) is the target of azole antifungal agents. This study describes, for the first time, the 3-dimensional model of CYP51 from Cryptococcus neoformans (CnCYP51). The model was further refined by energy minimization and molecular-dynamics simulations. The active site of CnCYP51 was well characterized by multiple-copy simultaneous-search calculations, and four functional regions important for rational drug design were identified. The mode of binding of the natural substrate and azole antifungal agents with CnCYP51 was identified by flexible molecular docking. A G484S substitution mechanism for azole resistance in CnCYP51, which might be important for the conformation of the heme environment, is suggested.

Indexed as

Models, MolecularAmino Acid SequenceAntifungal AgentsAzolesCatalytic DomainComputer SimulationCryptococcus neoformansCytochrome P-450 Enzyme SystemFungal ProteinsMolecular Sequence DataMolecular StructureProtein BindingProtein Structure, TertiarySequence Homology, Amino AcidSterol 14-DemethylaseThermodynamicsAntifungal AgentsAzolesCytochrome P-450 Enzyme SystemFungal ProteinsSterol 14-Demethylase

Identifiers

PMID19470512
PMCPMC2715644
OpenAlexW2164001266

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.