Protein arginine N-methyltransferase 8 - Q9NR22 (ANM8_HUMAN)


Protein Feature View of PDB entries mapped to a UniProtKB sequence  

  • Number of PDB entries for Q9NR22: 2
S-adenosyl-L-methionine-dependent and membrane-associated arginine methyltransferase that can both catalyze the formation of omega-N monomethylarginine (MMA) and asymmetrical dimethylarginine (aDMA) in proteins such as NIFK, myelin basic protein, histone H4, H2A and H2A/H2B dimer (PubMed:16051612, PubMed:17925405, PubMed:26876602, PubMed:26529540). Able to mono- and dimethylate EWS protein; however its precise role toward EWS remains unclear as it still interacts with fully methylated EWS (PubMed:18320585). UniProt
Catalytic Activity
S-adenosyl-L-methionine + [protein]-L-arginine = S-adenosyl-L-homocysteine + [protein]-Nomega-methyl-L-arginine. UniProt
Pathway Maps
      ESCHER  BiGG
Subunit Structure
Homodimer (PubMed:16051612, PubMed:26876602, PubMed:26529540). Tetramer; individual homodimers associates to form a homotetramer (PubMed:26529540). Homooctamer; individual homodimers associates to form a homooctamer and homooligomerization is required for proper localization to the cell membrane (PubMed:26876602). Heterodimer with PRMT1; heterodimerization may recruit PRMT1 activity to the plasma membrane (PubMed:16051612). Interacts with PRMT2 (via the SH3 domain) (PubMed:17925405). Interacts with FYN (via the SH3 domain) (PubMed:17925405). Interacts with EWS; independently of EWS methylation status (PubMed:18320585). UniProt
The N-terminal region (1-60) inhibits the arginine N-methyltransferase activity. UniProt
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