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Record W3168986365 · doi:10.31788/rjc.2021.1426063

MOLECULAR DOCKING ANALYSIS OF Azadirachta indica CONSTITUENTS AS INHIBITORS OF AFLATOXIN POLYKETIDE SYNTHASE (APKS)

2021· article· en· W3168986365 on OpenAlex
Solomon Abrehame, Merry Hailu, Valsa Remony Manoj, Yen‐Po Chen, Radhakrishnan Narayanaswamy

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.

Bibliographic record

VenueRASAYAN Journal of Chemistry · 2021
Typearticle
Languageen
FieldAgricultural and Biological Sciences
TopicEssential Oils and Antimicrobial Activity
Canadian institutions123 Certification (Canada)
FundersInstitute on the Environment, University of MinnesotaMinistry of Education, India
KeywordsAflatoxinAzadirachtaDocking (animal)ChemistryPolyketide synthaseEnzymeStereochemistryBiochemistryPolyketideBiologyFood scienceBotanyMedicineBiosynthesis

Abstract

fetched live from OpenAlex

In the present study, 18 selected Azadirachta indica constituents, which includes azadiractin, azadiron, epicatechin, epoxyazadiradione, gallic acid, gedunin, isomargolonone, kaempferol, mahmoodin, margolone, margolonone, myristinin A, nimbolide, nimocinolide, quercetin, quercitrin, rutin and sugiol were assessed on the docking behaviour of Aflatoxin polyketide synthase (APKS) by utilizing PatchDock method. Furthermore, Molecular physico-chemical, Bioactivity scores and Absorption, Distribution, Metabolism and Excretion (ADME) analyses were also carried out using Molinspiration and Swiss ADME respectively. The molecular Physico-chemical analysis predicted that rutin has shown three violations for Lipinski's rule of five. And whereas, ADME analysis also showed to have high gastro-intestinal (GI) absorption effect for all the ligands (except for azadiractin, quercetin, quercitin and rutin). The docking studies revealed that myristinin A showed the best binding energy (-350.92 kcal/mol) for the target enzyme Aflatoxin polyketide synthase (APKS). Thus the present findings provide new insights in understanding 18 Azadirachta indica constituents as a possible inhibitor against PKS.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.011
Threshold uncertainty score0.627

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0010.001
Bibliometrics0.0000.001
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0010.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.006
GPT teacher head0.217
Teacher spread0.211 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it