• Version:
  • 11.0 [archived version]
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TBC1D22A TBC1D22A HR HR MTERF2 MTERF2 TFB2M TFB2M POLG2 POLG2 MTERF3 MTERF3 POLRMT POLRMT MRPL12 MRPL12 NSUN4 NSUN4 TFB1M TFB1M MTERF4 MTERF4
"MTERF2" - Transcription termination factor 2, mitochondrial in Homo sapiens
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query proteins and first shell of interactors
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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]
Score
MTERF2Transcription termination factor 2, mitochondrial; Binds mitochondrial DNA and plays a role in the regulation of transcription of mitochondrial mRNA and rRNA species; Belongs to the mTERF family (385 aa)    
Predicted Functional Partners:
MTERF3
Transcription termination factor 3, mitochondrial; Binds promoter DNA and regulates initiation of transcription. Required for normal mitochondrial transcription and translation, and for normal assembly of mitochondrial respiratory complexes. Required for normal mitochondrial function (By similarity). Maintains 16S rRNA levels and functions in mitochondrial ribosome assembly by regulating the biogenesis of the 39S ribosomal subunit (By similarity); Belongs to the mTERF family (417 aa)
     
   
  0.890
MTERF4
Transcription termination factor 4, mitochondrial; Regulator of mitochondrial ribosome biogenesis and translation. Binds to mitochondrial ribosomal RNAs 16S, 12S and 7S and targets NSUN4 RNA methyltransferase to the mitochondrial large ribosomal subunit (39S); Belongs to the mTERF family (381 aa)
     
   
  0.814
NSUN4
5-methylcytosine rRNA methyltransferase NSUN4; Involved in mitochondrial ribosome assembly. 5- methylcytosine rRNA methyltransferase that probably is involved in mitochondrial ribosome small subunit (SSU) maturation by methylation of mitochondrial 12S rRNA; the function is independent of MTERFD2/MTERF4 and assembled mitochondrial ribosome large subunit (LSU). Targeted to LSU by MTERFD2/MTERF4 and probably is involved in a final step in ribosome biogenesis to ensure that SSU and LSU are assembled. In vitro can methylate 16S rRNA of the LSU; the methylation is enhanced by MTERFD/MTERF4; [...] (384 aa)
     
   
  0.699
POLRMT
DNA-directed RNA polymerase, mitochondrial; DNA-dependent RNA polymerase catalyzes the transcription of mitochondrial DNA into RNA using the four ribonucleoside triphosphates as substrates (1230 aa)
           
  0.673
TFB2M
Dimethyladenosine transferase 2, mitochondrial; S-adenosyl-L-methionine-dependent methyltransferase which specifically dimethylates mitochondrial 12S rRNA at the conserved stem loop. Also required for basal transcription of mitochondrial DNA, probably via its interaction with POLRMT and TFAM. Stimulates transcription independently of the methyltransferase activity. Compared to TFB1M, it activates transcription of mitochondrial DNA more efficiently, while it has less methyltransferase activity; Seven-beta-strand methyltransferase motif containing (396 aa)
     
   
  0.651
TFB1M
Dimethyladenosine transferase 1, mitochondrial; S-adenosyl-L-methionine-dependent methyltransferase which specifically dimethylates mitochondrial 12S rRNA at the conserved stem loop. Also required for basal transcription of mitochondrial DNA, probably via its interaction with POLRMT and TFAM. Stimulates transcription independently of the methyltransferase activity; Seven-beta-strand methyltransferase motif containing (346 aa)
     
   
  0.627
POLG2
DNA polymerase subunit gamma-2, mitochondrial; Mitochondrial polymerase processivity subunit. Stimulates the polymerase and exonuclease activities, and increases the processivity of the enzyme. Binds to ss-DNA (485 aa)
           
  0.588
HR
Lysine-specific demethylase hairless; Histone demethylase that specifically demethylates both mono- and dimethylated ’Lys-9’ of histone H3. May act as a transcription regulator controlling hair biology (via targeting of collagens), neural activity, and cell cycle (1189 aa)
           
  0.565
MRPL12
39S ribosomal protein L12, mitochondrial; Associates with mitochondrial RNA polymerase to activate transcription; Belongs to the bacterial ribosomal protein bL12 family (198 aa)
     
 
  0.556
TBC1D22A
TBC1 domain family member 22A; May act as a GTPase-activating protein for Rab family protein(s) (517 aa)
     
   
  0.550
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo sapiens, human, man
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