2018
Conformational control and DNA-binding mechanism of the metazoan origin recognition complex
Bleichert F, Leitner A, Aebersold R, Botchan MR, Berger JM. Conformational control and DNA-binding mechanism of the metazoan origin recognition complex. Proceedings Of The National Academy Of Sciences Of The United States Of America 2018, 115: e5906-e5915. PMID: 29899147, PMCID: PMC6042147, DOI: 10.1073/pnas.1806315115.Peer-Reviewed Original ResearchConceptsOrigin recognition complexRecognition complexAutoinhibited stateHeterohexameric origin recognition complexMetazoan origin recognition complexHuman origin recognition complexUnstructured N-terminal regionORC-DNA interactionDNA-binding channelMcm2-7 loadingNucleotide-dependent associationCryo-EM analysisDNA-binding mechanismN-terminal regionMinichromosome maintenance 2Replicative helicaseATPase domainAutoinhibited configurationContact DNAHelix foldCellular activitiesMaintenance 2Biochemical assaysDNACdc6
2013
A Meier-Gorlin syndrome mutation in a conserved C-terminal helix of Orc6 impedes origin recognition complex formation
Bleichert F, Balasov M, Chesnokov I, Nogales E, Botchan MR, Berger JM. A Meier-Gorlin syndrome mutation in a conserved C-terminal helix of Orc6 impedes origin recognition complex formation. ELife 2013, 2: e00882. PMID: 24137536, PMCID: PMC3791464, DOI: 10.7554/elife.00882.Peer-Reviewed Original ResearchConceptsOrigin recognition complexMetazoan origin recognition complexMeier-Gorlin syndrome mutationsORC functionMcm2-7 loadingC-terminal helixMeier-Gorlin syndromeReplisome formationUncharacterized domainYeast complexRecognition complexDNA replicationEnigmatic functionSubunit organizationProper recruitmentBioinformatics analysisChromosomal originC-terminusOrc6Biochemical studiesCertain subunitsMutationsComplex formationSubunitsGlobal architecture