Evidence map›Paper›PMID 28646110›Full record

ArticleThe Journal of biological chemistry2017

The Mcm2-7-interacting domain of human mini-chromosome maintenance 10 (Mcm10) protein is important for stable chromatin association and origin firing.

Masako Izumi, Takeshi Mizuno, Ken-Ichiro Yanagi, Kazuto Sugimura, Katsuzumi Okumura, Naoko Imamoto, Tomoko Abe, Fumio Hanaoka

Abstract read
In one paragraph

Article in The Journal of biological chemistry, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
–field-weighted citation impact
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

15 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Active or AutoclavedFrontiers in immunology · 2021
    Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Review
  13. Association of common polymorphisms in theArchives of medical science : AMS · 2018
    Article
  14. Review
  15. Article
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

8 authors.

Masako IzumiAccelerator Applications Research Group, Nishina Center for Accelerator-Based Science, Wako, Saitama 351-0198, Japan. Electronic address: mizumi@riken.jp.
Takeshi MizunoCellular Dynamics Laboratory, RIKEN, Wako, Saitama 351-0198, Japan.
Ken-Ichiro YanagiCellular Dynamics Laboratory, RIKEN, Wako, Saitama 351-0198, Japan.
Kazuto SugimuraDepartment of Life Science, Graduate School of Bioresources, Mie University, Tsu, Mie 514-8507, Japan.
Katsuzumi OkumuraDepartment of Life Science, Graduate School of Bioresources, Mie University, Tsu, Mie 514-8507, Japan.
Naoko ImamotoCellular Dynamics Laboratory, RIKEN, Wako, Saitama 351-0198, Japan.
Tomoko AbeAccelerator Applications Research Group, Nishina Center for Accelerator-Based Science, Wako, Saitama 351-0198, Japan.
Fumio HanaokaDepartment of Life Science, Faculty of Science, Gakushuin University, Tokyo 171-8588, Japan; Life Science Center of Tsukuba Advanced Research Alliance, University of Tsukuba, Ibaraki 305-8577, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The protein mini-chromosome maintenance 10 (Mcm10) was originally identified as an essential yeast protein in the maintenance of mini-chromosome plasmids. Subsequently, Mcm10 has been shown to be required for both initiation and elongation during chromosomal DNA replication. However, it is not fully understood how the multiple functions of Mcm10 are coordinated or how Mcm10 interacts with other factors at replication forks. Here, we identified and characterized the Mcm2-7-interacting domain in human Mcm10. The interaction with Mcm2-7 required the Mcm10 domain that contained amino acids 530-655, which overlapped with the domain required for the stable retention of Mcm10 on chromatin. Expression of truncated Mcm10 in HeLa cells depleted of endogenous Mcm10 via siRNA revealed that the Mcm10 conserved domain (amino acids 200-482) is essential for DNA replication, whereas both the conserved and the Mcm2-7-binding domains were required for its full activity. Mcm10 depletion reduced the initiation frequency of DNA replication and interfered with chromatin loading of replication protein A, DNA polymerase (Pol) α, and proliferating cell nuclear antigen, whereas the chromatin loading of Cdc45 and Pol ϵ was unaffected. These results suggest that human Mcm10 is bound to chromatin through the interaction with Mcm2-7 and is primarily involved in the initiation of DNA replication after loading of Cdc45 and Pol ϵ.

Indexed as

DNA ReplicationReplication OriginActive Transport, Cell NucleusChromatinGreen Fluorescent ProteinsHeLa CellsHumansMinichromosome Maintenance Complex Component 2Minichromosome Maintenance Complex Component 7Minichromosome Maintenance ProteinsMutagenesis, Site-DirectedMutationOrigin Recognition ComplexPeptide FragmentsProtein Interaction Domains and MotifsProtein IsoformsChromatinGreen Fluorescent ProteinsMCM10 protein, humanMCM2 protein, humanMCM7 protein, humanMinichromosome Maintenance Complex Component 2Minichromosome Maintenance Complex Component 7Minichromosome Maintenance ProteinsOrigin Recognition ComplexPeptide FragmentsProtein IsoformsRecombinant Fusion Proteinscell cycleDNA binding proteinDNA helicaseDNA-protein interactionDNA replicationMcm10Mcm2–7

Identifiers

PMID28646110
PMCPMC5546039

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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.