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TFB2M TFB2M MRPL12 MRPL12 TOP1MT TOP1MT POLRMT POLRMT C10orf2 C10orf2 MTERFD1 MTERFD1 MTERFD3 MTERFD3 SSBP1 SSBP1 CREBL2 CREBL2 TFB1M TFB1M MTERFD2 MTERFD2
"MTERFD3" - MTERF domain containing 3 in Homo sapiens
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splice isoforms or post-translational modifications are collapsed, i.e. each node represents all the proteins produced by a single, protein-coding gene locus.
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protein of unknown 3D structure
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second shell of interactors
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Predicted Interactions
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protein homology
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MTERFD3MTERF domain containing 3; Binds promoter DNA and regulates mitochondrial transcription. Required for normal levels of transcription, both for mRNA and tRNA. Required for normal mitochondrial protein synthesis, assembly of respiratory complexes and normal mitochondrial function (By similarity) (385 aa)    
Predicted Functional Partners:
MTERFD1
MTERF domain containing 1; Binds promoter DNA and regulates initiation of transcription. Required for normal mitochondrial transcription, and for normal assembly of mitochondrial respiratory complexes. Required for normal mitochondrial function (By similarity) (417 aa)
            score_image   0.841
TFB1M
transcription factor B1, 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 (346 aa)
            score_image   0.720
POLRMT
polymerase (RNA) mitochondrial (DNA directed); DNA-dependent RNA polymerase catalyzes the transcription of DNA into RNA using the four ribonucleoside triphosphates as substrates (By similarity) (1230 aa)
            score_image   0.692
TFB2M
transcription factor B2, 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 (396 aa)
            score_image   0.639
MTERFD2
MTERF domain containing 2; Required for the targeting of the methyltransferase NSUN4 to mitochondrial large ribosomal subunit and efficient rRNA methylation (381 aa)
            score_image   0.636
SSBP1
single-stranded DNA binding protein 1, mitochondrial; This protein binds preferentially and cooperatively to ss-DNA. Probably involved in mitochondrial DNA replication. Associates with mitochondrial DNA (148 aa)
            score_image   0.632
TOP1MT
topoisomerase (DNA) I, mitochondrial; Releases the supercoiling and torsional tension of DNA introduced during duplication of mitochondrial DNA by transiently cleaving and rejoining one strand of the DNA duplex. Introduces a single-strand break via transesterification at a target site in duplex DNA. The scissile phosphodiester is attacked by the catalytic tyrosine of the enzyme, resulting in the formation of a DNA-(3’-phosphotyrosyl)-enzyme intermediate and the expulsion of a 5’-OH DNA strand. The free DNA strand then undergoes passage around the unbroken strand thus removing DNA super [...] (601 aa)
            score_image   0.618
C10orf2
chromosome 10 open reading frame 2; Involved in mitochondrial DNA (mtDNA) metabolism. Could function as an adenine nucleotide-dependent DNA helicase. Function inferred to be critical for lifetime maintenance of mtDNA integrity. In vitro, forms in combination with POLG, a processive replication machinery, which can use double-stranded DNA (dsDNA) as template to synthesize single-stranded DNA (ssDNA) molecules. May be a key regulator of mtDNA copy number in mammals (684 aa)
            score_image   0.599
CREBL2
cAMP responsive element binding protein-like 2; Probable regulator of CREB1 transcriptional activity which is involved in adipose cells differentiation. May also play a regulatory role in the cell cycle. Identification in a chromosomal region frequently deleted in various cancers suggests that it might act as a tumor suppressor (120 aa)
            score_image   0.597
MRPL12
mitochondrial ribosomal protein L12 (198 aa)
            score_image   0.589
Your Current Organism:
Homo sapiens
NCBI taxonomy Id: 9606
Other names: H. sapiens, Homo, Homo sapiens, human, man
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