| 别名 | 72 kDa ICln-binding protein, EC:2.1.1.320, Histone-arginine N-methyltransferase PRMT5, Jak-binding protein 1, Protein arginine N methyltransferase 5 |
| 基因名称 | PRMT5 |
| 蛋白名称 | Protein arginine N-methyltransferase 5 (72 kDa ICln-binding protein) (Histone-arginine N-methyltransferase PRMT5) (Jak-binding protein 1) (Shk1 kinase-binding protein 1 homolog) (SKB1 homolog) (SKB1Hs) [Cleaved into: Protein arginine N-methyltransferase 5, N-terminally processed] |
| 推荐应用 | |
| 反应物种 | Human,Mouse,Rat |
| 存储缓冲液 | PBS, 50% glycerol, 0.05% Proclin 300, 0.05%BSA |
| Human Gene Link | 10419 |
| Human Swissprot No. | O14744 |
| Mouse Swissprot No. | Q8CIG8 |
| 特异性 | endogenous |
| 稀释度 | WB 1:1000-1:4000;IF 1:50-1:200;ELISA 1:5000-1:20000;IP 1:50-1:200; |
| 参考分子量 | MW(Observed):70kD |
| 预测分子量 | MW(Calculated):73kD |
| 运输及保存条件 | -15°C to -25°C/1 year(Do not lower than -25°C) |
| 宿主 | Rabbit |
| 同种型 | IgG,Kappa |
| 背景介绍 | This gene encodes an enzyme that belongs to the methyltransferase family. The encoded protein catalyzes the transfer of methyl groups to the amino acid arginine, in target proteins that include histones, transcriptional elongation factors and the tumor suppressor p53. This gene plays a role in several cellular processes, including transcriptional regulation, and the assembly of small nuclear ribonucleoproteins. A pseudogene of this gene has been defined on chromosome 4. Alternative splicing results in multiple transcript variants encoding different isoforms. [provided by RefSeq, Sep 2015], |
| 细胞定位 | Cytoplasm . Nucleus . Chromosome . Golgi apparatus . Localizes to promoter regions of target genes on chromosomes. . |
| 功能 | Alternative products:A number of isoforms are produced. According to EST sequences,Catalytic activity:S-adenosyl-L-methionine + histone-arginine = S-adenosyl-L-homocysteine + histone-N(omega)-methyl-arginine.,Function:Arginine methyltransferase that can both catalyze the formation of omega-N monomethylarginine (MMA) and symmetrical dimethylarginine (sDMA), with a preference for the formation of MMA. Specifically mediates the symmetrical dimethylation of arginine residues in the small nuclear ribonucleoproteins Sm D1 (SNRPD1) and Sm D3 (SNRPD3); such methylation being required for the assembly and biogenesis of snRNP core particles. Methylates SUPT5H. Mono- and dimethylates arginine residues of myelin basic protein (MBP) in vitro. Plays a role in the assembly of snRNP core particles. May play a role in cytokine-activated transduction pathways. Negatively regulates cyclin E1 promoter activity and cellular proliferation. May regulate the SUPT5H transcriptional elongation properties. May be part of a pathway that is connected to a chloride current, possibly through cytoskeletal rearrangement. Methylates histone H2A and H4 'Arg-3' during germ cell development. Methylates histone H3 'Arg-8', which may repress transcription.,PTM:Disulfide bonds and non-covalent association mediate homooligomers formation.,similarity:Belongs to the protein arginine N-methyltransferase family.,subunit:Forms, at least, homodimers and homotetramers. Interacts with PRDM1 (By similarity). Component of the methylosome, a 20S complex containing at least pICLn, PRMT1/SKB1 and MEP50. Component of a high molecular weight E2F-pocket protein complex, CERC (cyclin E1 repressor complex). Also interacts with Sm proteins, JAK2, SSTR1 and SUPT5H. Associates with SWI/SNF remodeling complexes containing SMARCA2 and SMARCA4. Interacts with PRMT7 and SNRPD3. Interacts with COPR5/C17orf79; promoting its recruitment on histone H4.,tissue specificity:Ubiquitous., |
| 纯化 | Protein A |
| Clonality | Monoclonal |
| 修饰类型 | Unmodified |
| 细胞定位 | Cytoplasm . Nucleus . Chromosome . Golgi apparatus . Localizes to promoter regions of target genes on chromosomes. . |
| 组织表达 | Ubiquitous. |
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