Jump to content

Main menu Navigation ●Main page ●Contents ●Current events ●Random article ●About Wikipedia ●Contact us ●Donate Contribute ●Help ●Learn to edit ●Community portal ●Recent changes ●Upload file

●Create account ●Log in ●Create account ● Log in Pages for logged out editors learn more ●Contributions ●Talk

(Top) 1 Function 2 Interactions 3 See also 4 References 5 Further reading

MCM2

●日本語 ●Српски / srpski ●Srpskohrvatski / српскохрватски ●Татарча / tatarça ●Українська Edit links ●Article ●Talk ●Read ●Edit ●View history Tools Actions ●Read ●Edit ●View history General ●What links here ●Related changes ●Upload file ●Special pages ●Permanent link ●Page information ●Cite this page ●Get shortened URL ●Download QR code ●Wikidata item Print/export ●Download as PDF ●Printable version Appearance From Wikipedia, the free encyclopedia

MCM2

Available structures

PDB

Ortholog search: PDBe RCSB

List of PDB id codes
4UUZ, 5BNV, 5BNX, 5BO0, 5C3I, 5JA4

Identifiers

Aliases

MCM2, BM28, CCNL1, CDCL1, D3S3194, MITOTIN, cdc19, minichromosome maintenance complex component 2, DFNA70

External IDs

OMIM: 116945; MGI: 105380; HomoloGene: 3325; GeneCards: MCM2; OMA:MCM2 - orthologs

Gene location (Human)

Chr.	Chromosome 3 (human)^[1]

Band	3q21.3	Start	127,598,410 bp^[1]
Band	3q21.3	End	127,622,436 bp^[1]

Gene location (Mouse)

Chr.	Chromosome 6 (mouse)^[2]

Band	6\|6 D1	Start	88,860,456 bp^[2]
Band	6\|6 D1	End	88,875,762 bp^[2]

RNA expression pattern

Bgee

Human

Mouse (ortholog)

Top expressed in

oocyte

secondary oocyte

ventricular zone

embryo

ganglionic eminence

trabecular bone

bone marrow cells

gonad

gingival epithelium

appendix

Top expressed in

tibiofemoral joint

mandibular prominence

maxillary prominence

epiblast

tail of embryo

somite

primitive streak

fetal liver hematopoietic progenitor cell

ventricular zone

genital tubercle

More reference expression data

BioGPS


More reference expression data

Gene ontology
Molecular function	DNA binding nucleotide binding helicase activity histone binding metal ion binding DNA helicase activity protein binding enzyme binding DNA replication origin binding hydrolase activity ATP binding single-stranded DNA binding single-stranded DNA helicase activity 3'-5' DNA helicase activity
Cellular component	cytoplasm microtubule cytoskeleton nucleoplasm nuclear origin of replication recognition complex chromatin MCM complex nucleus cytosol nucleolus
Biological process	cellular response to interleukin-4 nucleosome assembly G1 phase DNA replication DNA replication initiation DNA unwinding involved in DNA replication apoptotic process cell cycle cochlea development G1/S transition of mitotic cell cycle negative regulation of DNA helicase activity double-strand break repair via break-induced replication pre-replicative complex assembly involved in nuclear cell cycle DNA replication mitotic DNA replication initiation
Sources:Amigo / QuickGO

Orthologs

Species

Human

Mouse

Entrez


4171


17216

Ensembl


ENSG00000073111


ENSMUSG00000002870

UniProt


P49736


P97310

RefSeq (mRNA)


NM_004526


NM_008564

RefSeq (protein)


NP_004517


NP_032590

Location (UCSC)

Chr 3: 127.6 – 127.62 Mb

Chr 6: 88.86 – 88.88 Mb

PubMed search

^[3]

^[4]

Wikidata

View/Edit Human

View/Edit Mouse

DNA replication licensing factor MCM2 is a protein that in humans is encoded by the MCM2 gene.^[5]^[6]

Function[edit]

The protein encoded by this gene is one of the highly conserved mini-chromosome maintenance proteins (MCM) that are involved in the initiation of eukaryotic genome replication. The hexameric protein complex formed by MCM proteins is a key component of the pre-replication complex (pre-RC) and may be involved in the formation of replication forks and in the recruitment of other DNA replication-related proteins. This protein forms a complex with MCM4, 6, and 7, and has been shown to regulate the helicase activity of the complex. This protein is phosphorylated, and thus regulated by, protein kinases CDC2 and CDC7.^[7]

Interactions[edit]

MCM2 has been shown to interact with:

AKAP8,^[8]

Cell division cycle 7-related protein kinase,^[9]

MCM3,^[9]

MCM4,^[9]^[10]^[11]^[12]

MCM5,^[9]^[13]

MCM6,^[9]^[10]^[11]^[14]^[15]

MCM7,^[9]^[10]^[11]^[15]^[16]

ORC1L,^[9]

ORC2L,^[9]

ORC4L,^[9]

ORC5L,^[9] and

Replication protein A1.^[9]

References[edit]

^ ^a ^b ^c GRCh38: Ensembl release 89: ENSG00000073111 – Ensembl, May 2017

^ ^a ^b ^c GRCm38: Ensembl release 89: ENSMUSG00000002870 – Ensembl, May 2017

^ "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

^ "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.

^ Todorov IT, Lavigne J, Sakr F, Kaneva R, Foisy S, Bibor-Hardy V (Jul 1991). "Nuclear matrix protein mitotin messenger RNA is expressed at constant levels during the cell cycle". Biochem Biophys Res Commun. 177 (1): 395–400. doi:10.1016/0006-291X(91)91996-P. PMID 1710453.

^ Mincheva A, Todorov I, Werner D, Fink TM, Lichter P (Jan 1994). "The human gene for nuclear protein BM28 (CDCL1), a new member of the early S-phase family of proteins, maps to chromosome band 3q21". Cytogenet Cell Genet. 65 (4): 276–7. doi:10.1159/000133647. PMID 8258304.

^ "Entrez Gene: MCM2 MCM2 minichromosome maintenance deficient 2, mitotin (S. cerevisiae)".

^ Eide T, Taskén KA, Carlson C, Williams G, Jahnsen T, Taskén K, Collas P (Jul 2003). "Protein kinase A-anchoring protein AKAP95 interacts with MCM2, a regulator of DNA replication". J. Biol. Chem. 278 (29): 26750–6. doi:10.1074/jbc.M300765200. PMID 12740381.

^ ^a ^b ^c ^d ^e ^f ^g ^h ⁱ ^j ^k Kneissl M, Pütter V, Szalay AA, Grummt F (Mar 2003). "Interaction and assembly of murine pre-replicative complex proteins in yeast and mouse cells". J. Mol. Biol. 327 (1): 111–28. doi:10.1016/s0022-2836(03)00079-2. PMID 12614612.

^ ^a ^b ^c Yabuta N, Kajimura N, Mayanagi K, Sato M, Gotow T, Uchiyama Y, Ishimi Y, Nojima H (May 2003). "Mammalian Mcm2/4/6/7 complex forms a toroidal structure". Genes Cells. 8 (5): 413–21. doi:10.1046/j.1365-2443.2003.00645.x. PMID 12694531. S2CID 27707848.

^ ^a ^b ^c You Z, Komamura Y, Ishimi Y (Dec 1999). "Biochemical analysis of the intrinsic Mcm4-Mcm6-mcm7 DNA helicase activity". Mol. Cell. Biol. 19 (12): 8003–15. doi:10.1128/MCB.19.12.8003. PMC 84885. PMID 10567526.

^ Ishimi Y, Ichinose S, Omori A, Sato K, Kimura H (Sep 1996). "Binding of human minichromosome maintenance proteins with histone H3". J. Biol. Chem. 271 (39): 24115–22. doi:10.1074/jbc.271.39.24115. PMID 8798650.

^ DaFonseca CJ, Shu F, Zhang JJ (Mar 2001). "Identification of two residues in MCM5 critical for the assembly of MCM complexes and Stat1-mediated transcription activation in response to IFN-gamma". Proc. Natl. Acad. Sci. U.S.A. 98 (6): 3034–9. Bibcode:2001PNAS...98.3034D. doi:10.1073/pnas.061487598. PMC 30602. PMID 11248027.

^ Rual JF, Venkatesan K, Hao T, Hirozane-Kishikawa T, Dricot A, Li N, Berriz GF, Gibbons FD, Dreze M, Ayivi-Guedehoussou N, Klitgord N, Simon C, Boxem M, Milstein S, Rosenberg J, Goldberg DS, Zhang LV, Wong SL, Franklin G, Li S, Albala JS, Lim J, Fraughton C, Llamosas E, Cevik S, Bex C, Lamesch P, Sikorski RS, Vandenhaute J, Zoghbi HY, Smolyar A, Bosak S, Sequerra R, Doucette-Stamm L, Cusick ME, Hill DE, Roth FP, Vidal M (Oct 2005). "Towards a proteome-scale map of the human protein-protein interaction network". Nature. 437 (7062): 1173–8. Bibcode:2005Natur.437.1173R. doi:10.1038/nature04209. PMID 16189514. S2CID 4427026.

^ ^a ^b You Z, Ishimi Y, Masai H, Hanaoka F (Nov 2002). "Roles of Mcm7 and Mcm4 subunits in the DNA helicase activity of the mouse Mcm4/6/7 complex". J. Biol. Chem. 277 (45): 42471–9. doi:10.1074/jbc.M205769200. PMID 12207017.

^ Fujita M, Kiyono T, Hayashi Y, Ishibashi M (Apr 1997). "In vivo interaction of human MCM heterohexameric complexes with chromatin. Possible involvement of ATP". J. Biol. Chem. 272 (16): 10928–35. doi:10.1074/jbc.272.16.10928. PMID 9099751.

Further reading[edit]

Nomura N, Miyajima N, Sazuka T, Tanaka A, Kawarabayasi Y, Sato S, Nagase T, Seki N, Ishikawa K, Tabata S (1995). "Prediction of the coding sequences of unidentified human genes. I. The coding sequences of 40 new genes (KIAA0001-KIAA0040) deduced by analysis of randomly sampled cDNA clones from human immature myeloid cell line KG-1". DNA Res. 1 (1): 27–35. doi:10.1093/dnares/1.1.27. PMID 7584026.

Nomura N, Miyajima N, Sazuka T, Tanaka A, Kawarabayasi Y, Sato S, Nagase T, Seki N, Ishikawa K, Tabata S (1995). "Prediction of the coding sequences of unidentified human genes. I. The coding sequences of 40 new genes (KIAA0001-KIAA0040) deduced by analysis of randomly sampled cDNA clones from human immature myeloid cell line KG-1 (supplement)". DNA Res. 1 (1): 47–56. doi:10.1093/dnares/1.1.47. PMID 7584028.

Nakatsuru S, Sudo K, Nakamura Y (1995). "Isolation and mapping of a human gene (MCM2) encoding a product homologous to yeast proteins involved in DNA replication". Cytogenet. Cell Genet. 68 (3–4): 226–30. doi:10.1159/000133918. PMID 7842741.

Todorov IT, Pepperkok R, Philipova RN, Kearsey SE, Ansorge W, Werner D (1994). "A human nuclear protein with sequence homology to a family of early S phase proteins is required for entry into S phase and for cell division". J. Cell Sci. 107 (1): 253–65. doi:10.1242/jcs.107.1.253. PMID 8175912.

Ishimi Y, Ichinose S, Omori A, Sato K, Kimura H (1996). "Binding of human minichromosome maintenance proteins with histone H3". J. Biol. Chem. 271 (39): 24115–22. doi:10.1074/jbc.271.39.24115. PMID 8798650.

Fujita M, Yamada C, Tsurumi T, Hanaoka F, Matsuzawa K, Inagaki M (1998). "Cell cycle- and chromatin binding state-dependent phosphorylation of human MCM heterohexameric complexes. A role for cdc2 kinase". J. Biol. Chem. 273 (27): 17095–101. doi:10.1074/jbc.273.27.17095. PMID 9642275.

Jiang W, McDonald D, Hope TJ, Hunter T (1999). "Mammalian Cdc7-Dbf4 protein kinase complex is essential for initiation of DNA replication". EMBO J. 18 (20): 5703–13. doi:10.1093/emboj/18.20.5703. PMC 1171637. PMID 10523313.

You Z, Komamura Y, Ishimi Y (2000). "Biochemical analysis of the intrinsic Mcm4-Mcm6-mcm7 DNA helicase activity". Mol. Cell. Biol. 19 (12): 8003–15. doi:10.1128/MCB.19.12.8003. PMC 84885. PMID 10567526.

Ishimi Y, Komamura-Kohno Y, You Z, Omori A, Kitagawa M (2000). "Inhibition of Mcm4,6,7 helicase activity by phosphorylation with cyclin A/Cdk2". J. Biol. Chem. 275 (21): 16235–41. doi:10.1074/jbc.M909040199. PMID 10748114.

Masai H, Matsui E, You Z, Ishimi Y, Tamai K, Arai K (2000). "Human Cdc7-related kinase complex. In vitro phosphorylation of MCM by concerted actions of Cdks and Cdc7 and that of a critical threonine residue of Cdc7 bY Cdks". J. Biol. Chem. 275 (37): 29042–52. doi:10.1074/jbc.M002713200. PMID 10846177.

Izumi M, Yanagi K, Mizuno T, Yokoi M, Kawasaki Y, Moon KY, Hurwitz J, Yatagai F, Hanaoka F (2001). "The human homolog of Saccharomyces cerevisiae Mcm10 interacts with replication factors and dissociates from nuclease-resistant nuclear structures in G(2) phase". Nucleic Acids Res. 28 (23): 4769–77. doi:10.1093/nar/28.23.4769. PMC 115166. PMID 11095689.

Burke TW, Cook JG, Asano M, Nevins JR (2001). "Replication factors MCM2 and ORC1 interact with the histone acetyltransferase HBO1". J. Biol. Chem. 276 (18): 15397–408. doi:10.1074/jbc.M011556200. PMID 11278932.

Tan DF, Huberman JA, Hyland A, Loewen GM, Brooks JS, Beck AF, Todorov IT, Bepler G (2002). "MCM2--a promising marker for premalignant lesions of the lung: a cohort study". BMC Cancer. 1: 6. doi:10.1186/1471-2407-1-6. PMC 35283. PMID 11472637.

Ishimi Y, Komamura-Kohno Y, Arai K, Masai H (2001). "Biochemical activities associated with mouse Mcm2 protein". J. Biol. Chem. 276 (46): 42744–52. doi:10.1074/jbc.M106861200. PMID 11568184.

Wohlschlegel JA, Dhar SK, Prokhorova TA, Dutta A, Walter JC (2002). "Xenopus Mcm10 binds to origins of DNA replication after Mcm2-7 and stimulates origin binding of Cdc45". Mol. Cell. 9 (2): 233–40. doi:10.1016/S1097-2765(02)00456-2. PMID 11864598.

Kodani I, Shomori K, Osaki M, Kuratate I, Ryoke K, Ito H (2002). "Expression of minichromosome maintenance 2 (MCM2), Ki-67, and cell-cycle-related molecules, and apoptosis in the normal-dysplasia-carcinoma sequence of the oral mucosa". Pathobiology. 69 (3): 150–8. doi:10.1159/000048770. PMID 11872961. S2CID 11047685.

Edwards MC, Tutter AV, Cvetic C, Gilbert CH, Prokhorova TA, Walter JC (2002). "MCM2-7 complexes bind chromatin in a distributed pattern surrounding the origin recognition complex in Xenopus egg extracts". J. Biol. Chem. 277 (36): 33049–57. doi:10.1074/jbc.M204438200. PMID 12087101.

Osaki M, Osaki M, Yamashita H, Shomori K, Yoshida H, Ito H (2003). "Expression of minichromosome maintenance-2 in human malignant fibrous histiocytomas: Correlations with Ki-67 and P53 expression, and apoptosis". Int. J. Mol. Med. 10 (2): 161–8. doi:10.3892/ijmm.10.2.161. PMID 12119552.

Retrieved from "https://en.wikipedia.org/w/index.php?title=MCM2&oldid=1188053964" Category: ●Genes on human chromosome 3 Hidden categories: ●Articles with short description ●Short description matches Wikidata ●This page was last edited on 3 December 2023, at 02:11 (UTC). ●Text is available under the Creative Commons Attribution-ShareAlike License 4.0; additional terms may apply. By using this site, you agree to the Terms of Use and Privacy Policy. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a non-profit organization. ●Privacy policy ●About Wikipedia ●Disclaimers ●Contact Wikipedia ●Code of Conduct ●Developers ●Statistics ●Cookie statement ●Mobile view