Ribonucleoside-diphosphate reductase subunit M2

Details

Name

Ribonucleoside-diphosphate reductase subunit M2

Synonyms

• 1.17.4.1
• Ribonucleotide reductase small chain
• Ribonucleotide reductase small subunit
• RR2

Gene Name

RRM2

Organism

Humans

Amino acid sequence

>lcl|BSEQ0004811|Ribonucleoside-diphosphate reductase subunit M2
MLSLRVPLAPITDPQQLQLSPLKGLSLVDKENTPPALSGTRVLASKTARRIFQEPTEPKT
KAAAPGVEDEPLLRENPRRFVIFPIEYHDIWQMYKKAEASFWTAEEVDLSKDIQHWESLK
PEERYFISHVLAFFAASDGIVNENLVERFSQEVQITEARCFYGFQIAMENIHSEMYSLLI
DTYIKDPKEREFLFNAIETMPCVKKKADWALRWIGDKEATYGERVVAFAAVEGIFFSGSF
ASIFWLKKRGLMPGLTFSNELISRDEGLHCDFACLMFKHLVHKPSEERVREIIINAVRIE
QEFLTEALPVKLIGMNCTLMKQYIEFVADRLMLELGFSKVFRVENPFDFMENISLEGKTN
FFEKRVGEYQRMGVMSSPTENSFTLDADF

Number of residues

389

Molecular Weight

44877.25

Theoretical pI

5.05

GO Classification

Functions

metal ion binding / ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor

Processes

deoxyribonucleoside diphosphate metabolic process / deoxyribonucleotide biosynthetic process / DNA replication / G1/S transition of mitotic cell cycle / mitotic cell cycle / nucleobase-containing small molecule interconversion / nucleobase-containing small molecule metabolic process / protein heterotetramerization / regulation of transcription involved in G1/S transition of mitotic cell cycle / small molecule metabolic process

Components

cytoplasm / cytosol / nucleoplasm / nucleus / ribonucleoside-diphosphate reductase complex

General Function

Ribonucleoside-diphosphate reductase activity, thioredoxin disulfide as acceptor

Specific Function

Provides the precursors necessary for DNA synthesis. Catalyzes the biosynthesis of deoxyribonucleotides from the corresponding ribonucleotides. Inhibits Wnt signaling.

Pfam Domain Function

• Ribonuc_red_sm (PF00268)

Transmembrane Regions

Not Available

Cellular Location

Cytoplasm

Gene sequence

>lcl|BSEQ0019288|Ribonucleoside-diphosphate reductase subunit M2 (RRM2)
ATGCTCTCCCTCCGTGTCCCGCTCGCGCCCATCACGGACCCGCAGCAGCTGCAGCTCTCG
CCGCTGAAGGGGCTCAGCTTGGTCGACAAGGAGAACACGCCGCCGGCCCTGAGCGGGACC
CGCGTCCTGGCCAGCAAGACCGCGAGGAGGATCTTCCAGGAGCCCACGGAGCCGAAAACT
AAAGCAGCTGCCCCCGGCGTGGAGGATGAGCCGCTGCTGAGAGAAAACCCCCGCCGCTTT
GTCATCTTCCCCATCGAGTACCATGATATCTGGCAGATGTATAAGAAGGCAGAGGCTTCC
TTTTGGACCGCCGAGGAGGTGGACCTCTCCAAGGACATTCAGCACTGGGAATCCCTGAAA
CCCGAGGAGAGATATTTTATATCCCATGTTCTGGCTTTCTTTGCAGCAAGCGATGGCATA
GTAAATGAAAACTTGGTGGAGCGATTTAGCCAAGAAGTTCAGATTACAGAAGCCCGCTGT
TTCTATGGCTTCCAAATTGCCATGGAAAACATACATTCTGAAATGTATAGTCTTCTTATT
GACACTTACATAAAAGATCCCAAAGAAAGGGAATTTCTCTTCAATGCCATTGAAACGATG
CCTTGTGTCAAGAAGAAGGCAGACTGGGCCTTGCGCTGGATTGGGGACAAAGAGGCTACC
TATGGTGAACGTGTTGTAGCCTTTGCTGCAGTGGAAGGCATTTTCTTTTCCGGTTCTTTT
GCGTCGATATTCTGGCTCAAGAAACGAGGACTGATGCCTGGCCTCACATTTTCTAATGAA
CTTATTAGCAGAGATGAGGGTTTACACTGTGATTTTGCTTGCCTGATGTTCAAACACCTG
GTACACAAACCATCGGAGGAGAGAGTAAGAGAAATAATTATCAATGCTGTTCGGATAGAA
CAGGAGTTCCTCACTGAGGCCTTGCCTGTGAAGCTCATTGGGATGAATTGCACTCTAATG
AAGCAATACATTGAGTTTGTGGCAGACAGACTTATGCTGGAACTGGGTTTTAGCAAGGTT
TTCAGAGTAGAGAACCCATTTGACTTTATGGAGAATATTTCACTGGAAGGAAAGACTAAC
TTCTTTGAGAAGAGAGTAGGCGAGTATCAGAGGATGGGAGTGATGTCAAGTCCAACAGAG
AATTCTTTTACCTTGGATGCTGACTTCTAA

Chromosome Location

2

Locus

2p25-p24

External Identifiers

Resource	Link
UniProtKB ID	P31350
UniProtKB Entry Name	RIR2_HUMAN
GenBank Gene ID	X59618
GenAtlas ID	RRM2
HGNC ID	HGNC:10452

General References

1. Pavloff N, Rivard D, Masson S, Shen SH, Mes-Masson AM: Sequence analysis of the large and small subunits of human ribonucleotide reductase. DNA Seq. 1992;2(4):227-34. [Article]
2. Zhou B, Yen Y: Characterization of the human ribonucleotide reductase M2 subunit gene; genomic structure and promoter analyses. Cytogenet Cell Genet. 2001;95(1-2):52-9. [Article]
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5. Gerhard DS, Wagner L, Feingold EA, Shenmen CM, Grouse LH, Schuler G, Klein SL, Old S, Rasooly R, Good P, Guyer M, Peck AM, Derge JG, Lipman D, Collins FS, Jang W, Sherry S, Feolo M, Misquitta L, Lee E, Rotmistrovsky K, Greenhut SF, Schaefer CF, Buetow K, Bonner TI, Haussler D, Kent J, Kiekhaus M, Furey T, Brent M, Prange C, Schreiber K, Shapiro N, Bhat NK, Hopkins RF, Hsie F, Driscoll T, Soares MB, Casavant TL, Scheetz TE, Brown-stein MJ, Usdin TB, Toshiyuki S, Carninci P, Piao Y, Dudekula DB, Ko MS, Kawakami K, Suzuki Y, Sugano S, Gruber CE, Smith MR, Simmons B, Moore T, Waterman R, Johnson SL, Ruan Y, Wei CL, Mathavan S, Gunaratne PH, Wu J, Garcia AM, Hulyk SW, Fuh E, Yuan Y, Sneed A, Kowis C, Hodgson A, Muzny DM, McPherson J, Gibbs RA, Fahey J, Helton E, Ketteman M, Madan A, Rodrigues S, Sanchez A, Whiting M, Madari A, Young AC, Wetherby KD, Granite SJ, Kwong PN, Brinkley CP, Pearson RL, Bouffard GG, Blakesly RW, Green ED, Dickson MC, Rodriguez AC, Grimwood J, Schmutz J, Myers RM, Butterfield YS, Griffith M, Griffith OL, Krzywinski MI, Liao N, Morin R, Palmquist D, Petrescu AS, Skalska U, Smailus DE, Stott JM, Schnerch A, Schein JE, Jones SJ, Holt RA, Baross A, Marra MA, Clifton S, Makowski KA, Bosak S, Malek J: The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). Genome Res. 2004 Oct;14(10B):2121-7. [Article]
6. Beausoleil SA, Villen J, Gerber SA, Rush J, Gygi SP: A probability-based approach for high-throughput protein phosphorylation analysis and site localization. Nat Biotechnol. 2006 Oct;24(10):1285-92. Epub 2006 Sep 10. [Article]
7. Yu LR, Zhu Z, Chan KC, Issaq HJ, Dimitrov DS, Veenstra TD: Improved titanium dioxide enrichment of phosphopeptides from HeLa cells and high confident phosphopeptide identification by cross-validation of MS/MS and MS/MS/MS spectra. J Proteome Res. 2007 Nov;6(11):4150-62. Epub 2007 Oct 9. [Article]
8. Tang LY, Deng N, Wang LS, Dai J, Wang ZL, Jiang XS, Li SJ, Li L, Sheng QH, Wu DQ, Li L, Zeng R: Quantitative phosphoproteome profiling of Wnt3a-mediated signaling network: indicating the involvement of ribonucleoside-diphosphate reductase M2 subunit phosphorylation at residue serine 20 in canonical Wnt signal transduction. Mol Cell Proteomics. 2007 Nov;6(11):1952-67. Epub 2007 Aug 12. [Article]
9. Daub H, Olsen JV, Bairlein M, Gnad F, Oppermann FS, Korner R, Greff Z, Keri G, Stemmann O, Mann M: Kinase-selective enrichment enables quantitative phosphoproteomics of the kinome across the cell cycle. Mol Cell. 2008 Aug 8;31(3):438-48. doi: 10.1016/j.molcel.2008.07.007. [Article]
10. Dephoure N, Zhou C, Villen J, Beausoleil SA, Bakalarski CE, Elledge SJ, Gygi SP: A quantitative atlas of mitotic phosphorylation. Proc Natl Acad Sci U S A. 2008 Aug 5;105(31):10762-7. doi: 10.1073/pnas.0805139105. Epub 2008 Jul 31. [Article]
11. Gauci S, Helbig AO, Slijper M, Krijgsveld J, Heck AJ, Mohammed S: Lys-N and trypsin cover complementary parts of the phosphoproteome in a refined SCX-based approach. Anal Chem. 2009 Jun 1;81(11):4493-501. doi: 10.1021/ac9004309. [Article]
12. Mayya V, Lundgren DH, Hwang SI, Rezaul K, Wu L, Eng JK, Rodionov V, Han DK: Quantitative phosphoproteomic analysis of T cell receptor signaling reveals system-wide modulation of protein-protein interactions. Sci Signal. 2009 Aug 18;2(84):ra46. doi: 10.1126/scisignal.2000007. [Article]
13. Olsen JV, Vermeulen M, Santamaria A, Kumar C, Miller ML, Jensen LJ, Gnad F, Cox J, Jensen TS, Nigg EA, Brunak S, Mann M: Quantitative phosphoproteomics reveals widespread full phosphorylation site occupancy during mitosis. Sci Signal. 2010 Jan 12;3(104):ra3. doi: 10.1126/scisignal.2000475. [Article]
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Drug Relations

Drug Relations

DrugBank ID	Name	Drug group	Pharmacological action?	Actions	Details
DB05003	Imexon	investigational	unknown		Details
DB05428	Motexafin gadolinium	investigational	unknown		Details
DB05801	GTI 2040	investigational	unknown		Details
DB00242	Cladribine	approved, investigational	yes	inhibitor	Details
DB05260	Gallium nitrate	approved, investigational	unknown	inhibitor	Details