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GTPBP4 GTPBP4 RRS1 RRS1 BRIX1 BRIX1 KIAA0020 KIAA0020 PDCD2L PDCD2L PRMT3 PRMT3 FBL FBL RPS2 RPS2 HIST1H4A HIST1H4A PRMT5 PRMT5 PABPN1 PABPN1
"PRMT3" - Protein arginine N-methyltransferase 3 in Homo sapiens
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query proteins and first shell of interactors
white nodes:
second shell of interactors
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proteins of unknown 3D structure
filled nodes:
some 3D structure is known or predicted
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Known Interactions
from curated databases
experimentally determined
Predicted Interactions
gene neighborhood
gene fusions
gene co-occurrence
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textmining
co-expression
protein homology
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[Homology]
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PRMT3Protein arginine N-methyltransferase 3; Methylates (mono and asymmetric dimethylation) the guanidino nitrogens of arginyl residues in some proteins; Protein arginine methyltransferases (531 aa)    
Predicted Functional Partners:
RPS2
Ribosomal protein S2 (293 aa)
     
  0.996
PRMT5
Protein arginine N-methyltransferase 5; 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 and may regulate its transcriptional elongation properties. Mono- and dimethylates arginine residues of myelin b [...] (637 aa)
     
   
  0.896
PDCD2L
Programmed cell death protein 2-like; Over-expression suppresses AP1, CREB, NFAT, and NF-kB transcriptional activation, and delays cell cycle progression at S phase (358 aa)
     
 
  0.892
FBL
rRNA 2’-O-methyltransferase fibrillarin; S-adenosyl-L-methionine-dependent methyltransferase that has the ability to methylate both RNAs and proteins. Involved in pre-rRNA processing by catalyzing the site-specific 2’-hydroxyl methylation of ribose moieties in pre-ribosomal RNA. Site specificity is provided by a guide RNA that base pairs with the substrate. Methylation occurs at a characteristic distance from the sequence involved in base pairing with the guide RNA. Also acts as a protein methyltransferase by mediating methylation of ’Gln-105’ of histone H2A (H2AQ104me), a modification [...] (321 aa)
     
 
  0.872
PABPN1
Polyadenylate-binding protein 2; Involved in the 3’-end formation of mRNA precursors (pre-mRNA) by the addition of a poly(A) tail of 200-250 nt to the upstream cleavage product (By similarity). Stimulates poly(A) polymerase (PAPOLA) conferring processivity on the poly(A) tail elongation reaction and controls also the poly(A) tail length (By similarity). Increases the affinity of poly(A) polymerase for RNA (By similarity). Is also present at various stages of mRNA metabolism including nucleocytoplasmic trafficking and nonsense- mediated decay (NMD) of mRNA. Cooperates with SKIP to syner [...] (306 aa)
     
 
  0.750
BRIX1
Ribosome biogenesis protein BRX1 homolog; Required for biogenesis of the 60S ribosomal subunit (353 aa)
     
   
  0.726
RRS1
Ribosome biogenesis regulatory protein homolog; Involved in ribosomal large subunit assembly. May regulate the localization of the 5S RNP/5S ribonucleoprotein particle to the nucleolus; Belongs to the RRS1 family (365 aa)
     
   
  0.701
HIST1H4A
Histone cluster 1 H4 family member a; Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling (103 aa)
       
 
  0.673
GTPBP4
Nucleolar GTP-binding protein 1; Involved in the biogenesis of the 60S ribosomal subunit; Belongs to the TRAFAC class OBG-HflX-like GTPase superfamily. OBG GTPase family. NOG subfamily (634 aa)
     
        0.659
KIAA0020
Pumilio homolog 3; Inhibits the poly(ADP-ribosyl)ation activity of PARP1 and the degradation of PARP1 by CASP3 following genotoxic stress. Binds to double-stranded RNA or DNA without sequence specificity. Involved in development of the eye and of primordial germ cells (By similarity) (648 aa)
 
 
        0.657
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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