{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,28]],"date-time":"2026-01-28T07:09:38Z","timestamp":1769584178130,"version":"3.49.0"},"reference-count":62,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2022,12,24]],"date-time":"2022-12-24T00:00:00Z","timestamp":1671840000000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["J of Cellular Biochemistry"],"published-print":{"date-parts":[[2023,2]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec><jats:label\/><jats:p>The human prion protein gene (<jats:italic>PRNP<\/jats:italic>) is mapped to the short arm of chromosome 20 (20pter\u201012). Prion disease is associated with mutations in the prion protein\u2010encoding gene sequence. Earlier studies found that the mutation G127V in the PRNP increases protein stability. In contrast, the mutation E200K, which has the highest mutation rate in the prion protein, causes Creutzfeldt\u2013Jakob disease (CJD) in humans and induces protein aggregation.\u00a0We aimed to identify the structural mechanisms of E200k and G127V mutations causing CJD.\u00a0We used a variety of bioinformatic algorithms, including SIFT, PolyPhen, I\u2010Mutant, PhD\u2010SNP, and SNP&amp; GO, to predict the association of the E200K mutation with prion disease. MD simulation is performed, and graphs for root mean square deviation, root mean square fluctuation, radius of gyration, DSSP, principal component analysis, porcupine, and free energy landscape\u00a0are generated to confirm and prove the stability of the wild\u2010type and mutant protein structures.\u00a0The protein is analyzed for aggregation, and the results indicate more fluctuations in the protein structure during the simulation owing to the E200K mutation; however, the G127V mutation makes the protein structure stable against aggregation during the simulation.<\/jats:p><\/jats:sec>","DOI":"10.1002\/jcb.30359","type":"journal-article","created":{"date-parts":[[2022,12,24]],"date-time":"2022-12-24T10:44:31Z","timestamp":1671878671000},"page":"254-265","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":5,"title":["Effects of the pathological E200K mutation on human prion protein: A computational screening and molecular dynamics approach"],"prefix":"10.1002","volume":"124","author":[{"given":"Fatemeh Rahimi","family":"Gharemirshamloo","sequence":"first","affiliation":[{"name":"Department of Biology, Division of Molecular Biology Ege University  Izmir Turkey"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ranabir","family":"Majumder","sequence":"additional","affiliation":[{"name":"School of Medical Science and Technology Indian Institute of Technology Kharagpur  Kharagpur India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-6639-3746","authenticated-orcid":false,"given":"Udhaya","family":"Kumar S.","sequence":"additional","affiliation":[{"name":"Department of Integrative Biology, Laboratory of Integrative Genomics, School of Bio Sciences and Technology Vellore Institute of Technology (VIT)  Vellore Tamil Nadu India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5971-8290","authenticated-orcid":false,"given":"George Priya","family":"Doss C.","sequence":"additional","affiliation":[{"name":"Department of Integrative Biology, Laboratory of Integrative Genomics, School of Bio Sciences and Technology Vellore Institute of Technology (VIT)  Vellore Tamil Nadu India"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Kourosh","family":"Bamdad","sequence":"additional","affiliation":[{"name":"Department of Biology Payame Noor University  Tehran Iran"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fateme","family":"Frootan","sequence":"additional","affiliation":[{"name":"Institute of Agricultural Biotechnology National Institute of Genetic Engineering &amp; 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