P25205 (MCM3_HUMAN) Reviewed, UniProtKB/Swiss-Prot
Last modified
May 29, 2013.
Version 154.
History...
Names·Attributes·General annotation·Ontologies·Interactions·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize order
Names·Attributes·General annotation·Ontologies·Interactions·Sequence annotation·Sequences·References·Web links·Cross-refs·Entry info·DocumentsCustomize orderNames and origin
| Protein names | Recommended name: DNA replication licensing factor MCM3 EC=3.6.4.12 Alternative name(s): DNA polymerase alpha holoenzyme-associated protein P1 P1-MCM3 RLF subunit beta p102 | ||
| Gene names |
| ||
| Organism | Homo sapiens (Human) [Reference proteome] | ||
| Taxonomic identifier | 9606 [NCBI] | ||
| Taxonomic lineage | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Primates › Haplorrhini › Catarrhini › Hominidae › Homo![]() |
Protein attributes
| Sequence length | 808 AA. |
| Sequence status | Complete. |
| Sequence processing | The displayed sequence is further processed into a mature form. |
| Protein existence | Evidence at protein level |
General annotation (Comments)
| Function | Acts as component of the MCM2-7 complex (MCM complex) which is the putative replicative helicase essential for 'once per cell cycle' DNA replication initiation and elongation in eukaryotic cells. The active ATPase sites in the MCM2-7 ring are formed through the interaction surfaces of two neighboring subunits such that a critical structure of a conserved arginine finger motif is provided in trans relative to the ATP-binding site of the Walker A box of the adjacent subunit. The six ATPase active sites, however, are likely to contribute differentially to the complex helicase activity. Required for DNA replication and cell proliferation. |
| Catalytic activity | ATP + H2O = ADP + phosphate. |
| Subunit structure | Component of the MCM2-7 complex. The complex forms a toroidal hexameric ring with the proposed subunit order MCM2-MCM6-MCM4-MCM7-MCM3-MCM5 (By simililarity). Associated with the replication-specific DNA polymerase alpha. Interacts with MCMBP. Ref.11 Ref.14 |
| Subcellular location | |
| Post-translational modification | O-glycosylated (O-GlcNAcylated), in a cell cycle-dependent manner. Ref.22 |
| Miscellaneous | Early fractionation of eukaryotic MCM proteins yielded a variety of dimeric, trimeric and tetrameric complexes with unclear biological significance. The MCM2-7 hexamer is the proposed physiological active complex. |
| Sequence similarities | Belongs to the MCM family. Contains 1 MCM domain. |
Ontologies
Binary interactions
With | Entry | #Exp. | IntAct | Notes |
|---|---|---|---|---|
| HIST1H4A | P62805 | 2 | EBI-355153,EBI-302023 | |
| MCM2 | P49736 | 4 | EBI-355153,EBI-374819 | |
| MCM5 | P33992 | 3 | EBI-355153,EBI-359410 | |
| MCM6 | Q14566 | 2 | EBI-355153,EBI-374900 | |
| ORC2 | Q13416 | 2 | EBI-355153,EBI-374957 |
Sequence annotation (Features)
| Feature key | Position(s) | Length | Description | Graphical view | Feature identifier | ||||
Molecule processing | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Initiator methionine | 1 | 1 | Removed Ref.7 | ||||||
| Chain | 2 – 808 | 807 | DNA replication licensing factor MCM3 | PRO_0000194093 | |||||
Regions | |||||||||
| Domain | 295 – 502 | 208 | MCM | ||||||
| Nucleotide binding | 345 – 352 | 8 | ATP Potential | ||||||
| Motif | 477 – 480 | 4 | Arginine finger | ||||||
Amino acid modifications | |||||||||
| Modified residue | 2 | 1 | N-acetylalanine Ref.7 | ||||||
| Modified residue | 160 | 1 | Phosphoserine Ref.16 Ref.21 | ||||||
| Modified residue | 535 | 1 | Phosphoserine; by ATM Ref.9 | ||||||
| Modified residue | 668 | 1 | Phosphoserine Ref.16 Ref.19 | ||||||
| Modified residue | 672 | 1 | Phosphoserine Ref.12 Ref.16 Ref.18 Ref.19 Ref.21 | ||||||
| Modified residue | 674 | 1 | Phosphothreonine Ref.12 Ref.16 Ref.18 Ref.21 | ||||||
| Modified residue | 681 | 1 | Phosphoserine Ref.16 | ||||||
| Modified residue | 708 | 1 | Phosphotyrosine Ref.18 | ||||||
| Modified residue | 711 | 1 | Phosphoserine Ref.16 Ref.18 Ref.19 Ref.21 | ||||||
| Modified residue | 713 | 1 | Phosphothreonine Ref.16 Ref.18 | ||||||
| Modified residue | 722 | 1 | Phosphothreonine Ref.10 Ref.13 Ref.15 Ref.16 Ref.17 Ref.18 Ref.19 | ||||||
| Modified residue | 725 | 1 | Phosphothreonine Ref.18 | ||||||
Natural variations | |||||||||
| Natural variant | 105 | 1 | S → G. Corresponds to variant rs2307332 [ dbSNP | Ensembl ]. | VAR_014810 | |||||
| Natural variant | 280 | 1 | D → V. Ref.4 Corresponds to variant rs2307329 [ dbSNP | Ensembl ]. | VAR_014811 | |||||
| Natural variant | 287 | 1 | F → L. Ref.4 Corresponds to variant rs2307328 [ dbSNP | Ensembl ]. | VAR_014812 | |||||
| Natural variant | 590 | 1 | I → L. Ref.4 Corresponds to variant rs17240063 [ dbSNP | Ensembl ]. | VAR_020516 | |||||
| Natural variant | 774 | 1 | R → W. Ref.4 Corresponds to variant rs2230239 [ dbSNP | Ensembl ]. | VAR_020517 | |||||
| Natural variant | 777 | 1 | E → K. Ref.4 Corresponds to variant rs2230240 [ dbSNP | Ensembl ]. | VAR_020427 | |||||
Experimental info | |||||||||
| Mutagenesis | 535 | 1 | S → A: 50% reduction in phosphorylation by ATM or ATR. Ref.9 | ||||||
| Sequence conflict | 230 – 231 | 2 | KP → NA in BAA07267. Ref.3 | ||||||
Sequences
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References
| « Hide 'large scale' references | |
| [1] | "The P1 family: a new class of nuclear mammalian proteins related to the yeast Mcm replication proteins." Hu B., Burkhart R., Schulte D., Musahl C., Knippers R. Nucleic Acids Res. 21:5289-5293(1993) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Tissue: Cervix. |
| [2] | Goehring F., Jehnichen P., Hemmer W.H. Submitted (AUG-1999) to the EMBL/GenBank/DDBJ databases Cited for: SEQUENCE REVISION. |
| [3] | "Identification of the yeast MCM3-related protein as a component of Xenopus DNA replication licensing factor." Kubota Y., Mimura S., Nishimoto S., Takisawa H., Nojima H. Cell 81:601-609(1995) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA]. Tissue: Cervix. |
| [4] | NIEHS SNPs program Submitted (MAY-2004) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], VARIANTS VAL-280; LEU-287; LEU-590; TRP-774 AND LYS-777. |
| [5] | "The DNA sequence and analysis of human chromosome 6." Mungall A.J., Palmer S.A., Sims S.K., Edwards C.A., Ashurst J.L., Wilming L., Jones M.C., Horton R., Hunt S.E., Scott C.E., Gilbert J.G.R., Clamp M.E., Bethel G., Milne S., Ainscough R., Almeida J.P., Ambrose K.D., Andrews T.D. Beck S.Nature 425:805-811(2003) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. |
| [6] | "The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC)." The MGC Project Team Genome Res. 14:2121-2127(2004) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE MRNA]. Tissue: Lymph and Pancreas. |
| [7] | Bienvenut W.V., Glen H., Brunton V.G., Frame M.C. Submitted (JUL-2007) to UniProtKB Cited for: PROTEIN SEQUENCE OF 2-13; 47-55; 337-351 AND 749-756, CLEAVAGE OF INITIATOR METHIONINE, ACETYLATION AT ALA-2, MASS SPECTROMETRY. Tissue: Osteosarcoma. |
| [8] | "Properties of the nuclear P1 protein, a mammalian homologue of the yeast Mcm3 replication protein." Thoemmes P., Fett R., Schray B., Burkhart R., Barnes M., Kennedy C., Brown N.C., Knippers R. Nucleic Acids Res. 20:1069-1074(1992) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [MRNA] OF 563-808. |
| [9] | "Minichromosome maintenance proteins are direct targets of the ATM and ATR checkpoint kinases." Cortez D., Glick G., Elledge S.J. Proc. Natl. Acad. Sci. U.S.A. 101:10078-10083(2004) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION AT SER-535, MUTAGENESIS OF SER-535. |
| [10] | "Global, in vivo, and site-specific phosphorylation dynamics in signaling networks." Olsen J.V., Blagoev B., Gnad F., Macek B., Kumar C., Mortensen P., Mann M. Cell 127:635-648(2006) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-722, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [11] | "Essential role of phosphorylation of MCM2 by Cdc7/Dbf4 in the initiation of DNA replication in mammalian cells." Tsuji T., Ficarro S.B., Jiang W. Mol. Biol. Cell 17:4459-4472(2006) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION IN THE MCM2-7 COMPLEX, ATPASE ACTIVITY OF THE MCM2-7 COMPLEX. |
| [12] | "A probability-based approach for high-throughput protein phosphorylation analysis and site localization." Beausoleil S.A., Villen J., Gerber S.A., Rush J., Gygi S.P. Nat. Biotechnol. 24:1285-1292(2006) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-672 AND THR-674, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [13] | "Toward a global characterization of the phosphoproteome in prostate cancer cells: identification of phosphoproteins in the LNCaP cell line." Giorgianni F., Zhao Y., Desiderio D.M., Beranova-Giorgianni S. Electrophoresis 28:2027-2034(2007) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-722, MASS SPECTROMETRY. Tissue: Prostate cancer. |
| [14] | "Identification and characterization of a novel component of the human minichromosome maintenance complex." Sakwe A.M., Nguyen T., Athanasopoulos V., Shire K., Frappier L. Mol. Cell. Biol. 27:3044-3055(2007) [PubMed] [Europe PMC] [Abstract] Cited for: MASS SPECTROMETRY, IDENTIFICATION IN THE MCM2-7 COMPLEX, INTERACTION WITH MCMBP. |
| [15] | "Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle." Daub H., Olsen J.V., Bairlein M., Gnad F., Oppermann F.S., Korner R., Greff Z., Keri G., Stemmann O., Mann M. Mol. Cell 31:438-448(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-722, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [16] | "A quantitative atlas of mitotic phosphorylation." Dephoure N., Zhou C., Villen J., Beausoleil S.A., Bakalarski C.E., Elledge S.J., Gygi S.P. Proc. Natl. Acad. Sci. U.S.A. 105:10762-10767(2008) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-160; SER-668; SER-672; THR-674; SER-681; SER-711; THR-713 AND THR-722, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [17] | "Large-scale proteomics analysis of the human kinome." Oppermann F.S., Gnad F., Olsen J.V., Hornberger R., Greff Z., Keri G., Mann M., Daub H. Mol. Cell. Proteomics 8:1751-1764(2009) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT THR-722, MASS SPECTROMETRY. |
| [18] | "Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions." Mayya V., Lundgren D.H., Hwang S.-I., Rezaul K., Wu L., Eng J.K., Rodionov V., Han D.K. Sci. Signal. 2:RA46-RA46(2009) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-672; THR-674; TYR-708; SER-711; THR-713; THR-722 AND THR-725, MASS SPECTROMETRY. Tissue: Leukemic T-cell. |
| [19] | "Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis." Olsen J.V., Vermeulen M., Santamaria A., Kumar C., Miller M.L., Jensen L.J., Gnad F., Cox J., Jensen T.S., Nigg E.A., Brunak S., Mann M. Sci. Signal. 3:RA3-RA3(2010) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-668; SER-672; SER-711 AND THR-722, MASS SPECTROMETRY. Tissue: Cervix carcinoma. |
| [20] | "Initial characterization of the human central proteome." Burkard T.R., Planyavsky M., Kaupe I., Breitwieser F.P., Buerckstuemmer T., Bennett K.L., Superti-Furga G., Colinge J. BMC Syst. Biol. 5:17-17(2011) [PubMed] [Europe PMC] [Abstract] Cited for: IDENTIFICATION BY MASS SPECTROMETRY [LARGE SCALE ANALYSIS]. |
| [21] | "System-wide temporal characterization of the proteome and phosphoproteome of human embryonic stem cell differentiation." Rigbolt K.T., Prokhorova T.A., Akimov V., Henningsen J., Johansen P.T., Kratchmarova I., Kassem M., Mann M., Olsen J.V., Blagoev B. Sci. Signal. 4:RS3-RS3(2011) [PubMed] [Europe PMC] [Abstract] Cited for: PHOSPHORYLATION [LARGE SCALE ANALYSIS] AT SER-160; SER-672; THR-674 AND SER-711, MASS SPECTROMETRY. |
| [22] | "Characterization of O-GlcNAc cycling and proteomic identification of differentially O-GlcNAcylated proteins during G1/S transition." Drougat L., Olivier-Van Stichelen S., Mortuaire M., Foulquier F., Lacoste A.S., Michalski J.C., Lefebvre T., Vercoutter-Edouart A.S. Biochim. Biophys. Acta 1820:1839-1848(2012) [PubMed] [Europe PMC] [Abstract] Cited for: GLYCOSYLATION. |
| + | Additional computationally mapped references. |
Web resources
Cross-references
Sequence databases | |
|---|---|
| EMBL GenBank DDBJ | X62153 mRNA. Translation: CAA44078.2. D38073 mRNA. Translation: BAA07267.1. AY621074 Genomic DNA. Translation: AAT27321.1. AL034343 Genomic DNA. Translation: CAB75298.1. BC001626 mRNA. Translation: AAH01626.1. BC003509 mRNA. Translation: AAH03509.2. |
| IPI | IPI00013214. |
| PIR | S62594. |
| RefSeq | NP_001257401.1. NM_001270472.1. NP_002379.3. NM_002388.4. |
| UniGene | Hs.179565. |
3D structure databases | |
| ProteinModelPortal | P25205. |
| ModBase | Search... |
Protein-protein interaction databases | |
| DIP | DIP-31726N. |
| IntAct | P25205. 25 interactions. |
| MINT | MINT-1201900. |
| STRING | 9606.ENSP00000229854. |
PTM databases | |
| PhosphoSite | P25205. |
Polymorphism databases | |
| DMDM | 19857543. |
Proteomic databases | |
| PaxDb | P25205. |
| PeptideAtlas | P25205. |
| PRIDE | P25205. |
Protocols and materials databases | |
| DNASU | 4172. |
| StructuralBiologyKnowledgebase | Search... |
Genome annotation databases | |
| Ensembl | ENST00000229854; ENSP00000229854; ENSG00000112118. |
| GeneID | 4172. |
| KEGG | hsa:4172. |
| UCSC | uc003pan.1. human. |
Organism-specific databases | |
| CTD | 4172. |
| GeneCards | GC06M052128. |
| HGNC | HGNC:6945. MCM3. |
| HPA | CAB002162. HPA004789. HPA004790. |
| MIM | 602693. gene. |
| neXtProt | NX_P25205. |
| PharmGKB | PA30691. |
| GenAtlas | Search... |
Phylogenomic databases | |
| eggNOG | COG1241. |
| HOGENOM | HOG000224126. |
| HOVERGEN | HBG104962. |
| InParanoid | P25205. |
| KO | K02541. |
| OMA | NPIYGQY. |
| OrthoDB | EOG4M91QV. |
| PhylomeDB | P25205. |
Enzyme and pathway databases | |
| Reactome | REACT_115566. Cell Cycle. REACT_21300. Mitotic M-M/G1 phases. REACT_383. DNA Replication. |
Gene expression databases | |
| ArrayExpress | P25205. |
| Bgee | P25205. |
| CleanEx | HS_MCM3. |
| Genevestigator | P25205. |
| GermOnline | ENSG00000112118. Homo sapiens. |
Family and domain databases | |
| Gene3D | 2.40.50.140. 2 hits. |
| InterPro | IPR003593. AAA+_ATPase. IPR008046. Mcm3. IPR018525. MCM_CS. IPR001208. MCM_DNA-dep_ATPase. IPR012340. NA-bd_OB-fold. IPR027417. P-loop_NTPase. [Graphical view] |
| Pfam | PF00493. MCM. 1 hit. [Graphical view] |
| PRINTS | PR01657. MCMFAMILY. PR01659. MCMPROTEIN3. |
| SMART | SM00382. AAA. 1 hit. SM00350. MCM. 1 hit. [Graphical view] |
| SUPFAM | SSF50249. Nucleic_acid_OB. 1 hit. SSF52540. SSF52540. 1 hit. |
| PROSITE | PS00847. MCM_1. 1 hit. PS50051. MCM_2. 1 hit. [Graphical view] |
| ProtoNet | Search... |
Other | |
| ChiTaRS | MCM3. human. |
| GenomeRNAi | 4172. |
| NextBio | 13605303. |
| PMAP-CutDB | P25205. |
| SOURCE | Search... |
Entry information
| Entry name | MCM3_HUMAN | ||||||||
| Accession | Primary (citable) accession number: P25205 Secondary accession number(s): Q92660, Q9BTR3, Q9NUE7 | ||||||||
| Entry history |
| ||||||||
| Entry status | Reviewed (UniProtKB/Swiss-Prot) | ||||||||
| Annotation program | Chordata Protein Annotation Program | ||||||||
| Disclaimer | Any medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care. | ||||||||
Relevant documents
| Human chromosome 6 Human chromosome 6: entries, gene names and cross-references to MIM |
| Human entries with polymorphisms or disease mutations List of human entries with polymorphisms or disease mutations |
| Human polymorphisms and disease mutations Index of human polymorphisms and disease mutations |
| MIM cross-references Online Mendelian Inheritance in Man (MIM) cross-references in UniProtKB/Swiss-Prot |
| SIMILARITY comments Index of protein domains and families |

Clusters with
