TFB1M - transcription factor B1, mitochondrial Gene

Homo sapiens

Also known as CGI75; mtTFB; CGI-75; mtTFB1

Gene ID: 51106 | Gene type: protein coding

About TFB1M

Cytogenetic location: 6q25.3 Genomic coordinates (GRCh38): 6:155,229,871-155,314,484 (from NCBI)

This gene has 9 transcripts (splice variants), 211 orthologues, 2 paralogues and is associated with 1 phenotype. Ubiquitous expression in testis (RPKM 2.2), adrenal (RPKM 1.8) and 25 other tissues.

Summary

The protein encoded by this gene is a dimethyltransferase that methylates the conserved stem loop of mitochondrial 12S rRNA. The encoded protein also is part of the basal mitochondrial transcription complex and is necessary for mitochondrial gene expression. The methylation and transcriptional activities of this protein are independent of one another. Variations in this gene may influence the severity of aminoglycoside-induced deafness (AID).[provided by RefSeq, Aug 2010]

TFB1M Products(3)

mRNA	Protein	Name
NM_001350501.2	NP_001337430.1	dimethyladenosine transferase 1, mitochondrial isoform 2
NM_001350502.2	NP_001337431.1	dimethyladenosine transferase 1, mitochondrial isoform 3
NM_016020.4	NP_057104.2	dimethyladenosine transferase 1, mitochondrial isoform 1

Gene Ontology

Molecular Function
Biological Process
Cellular Component

Molecular Function GO Annotation	Evidence	Reference	Source
enables S-adenosyl-L-methionine binding	IDA IDA: Inferred from direct assay	31251801	GOA
enables protein binding	IPI IPI: Inferred from physical interaction	12897151	GOA
enables rRNA (adenine-N6,N6-)-dimethyltransferase activity	EXP EXP: Inferred from Experiment	12496758	GOA
enables rRNA (adenine-N6,N6-)-dimethyltransferase activity	IDA IDA: Inferred from direct assay	31251801	GOA

Biological Process GO Annotation	Evidence	Reference	Source
involved in rRNA methylation	IDA IDA: Inferred from direct assay	31251801	GOA

Cellular Component GO Annotation	Evidence	Reference	Source
located in mitochondrial nucleoid	IDA IDA: Inferred from direct assay	18063578	GOA

EXP: Inferred from Experiment IDA: Inferred from direct assay IPI: Inferred from physical interaction IMP: Inferred from mutant phenotype IGI: Inferred from genetic interaction IEP: Inferred from expression pattern

TFB1M Protein Structure

RrnaAD

0
100
200
300
346 a.a.

Protein Preferred Names

Protein Names

dimethyladenosine transferase 1, mitochondrial

S-adenosylmethionine-6-N', N'-adenosyl(rRNA) dimethyltransferase 1

Related Diseases

Diseases

Alias

Deafness, Nonsyndromic Sensorineural, Mitochondrial

Mitochondrial Non-Syndromic Sensorineural Hearing Loss	Mitochondrial Nonsyndromic Sensorineural Deafness
Mitochondrial Non-Syndromic Sensorineural Deafness	Isolated Mitochondrial Neurosensory Deafness
Isolated Mitochondrial Neurosensory Hearing Loss	Isolated Mitochondrial Sensorineural Deafness
Isolated Mitochondrial Sensorineural Hearing Loss	Mitochondrial Non-Syndromic Neurosensory Deafness
Mitochondrial Non-Syndromic Neurosensory Hearing Loss	Deafness, Sensorineural, Mitochondrial
DFNM

Mitochondrial Dna Depletion Syndrome 8a

Mitochondrial Dna Depletion Syndrome 8b	MTDPS8A
Rrm2b-Related Mitochondrial Dna Depletion Syndrome, Encephalomyopathic Form With Renal Tubulopathy	Mitochondrial Dna Depletion Syndrome, Encephalomyopathic Form With Renal Tubulopathy
Mtdna Depletion Syndrome, Encephalomyopathic Form With Renal Tubulopathy	Mitochondrial Dna Depletion Syndrome, Encephalomyopathic, With Renal Tubulopathy, Autosomal Recessive
Mitochondrial Neurogastrointestinal Encephalopathy Syndrome, Rrm2b-Related	Rrm2b-Related Mitochondrial Dna Depletion Syndrome
Encephalomyopathic Type With Renal Tubulopathy	Rrm2b-Mds
Encephalomyopathic Mitochondrial Depletion Syndrome With Renal Tubulopathy	Mitochondrial Dna Depletion Syndrome 8a Encephalomyopathic Type With Renal Tubulopathy
Mitochondrial Dna Depletion Syndrome Encephalomyopathic With Renal Tubulopathy Autosomal Recessive	MTDPS8B
Mitochondrial Dna Depletion Syndrome 8b Mngie Type	Mitochondrial Neurogastrointestinal Encephalopathy Syndrome Rrm2b-Related
Mngie Rrm2b-Related	Visceral Myopathy Familial External Ophthalmoplegia
Mitochondrial Dna Depletion Syndrome, Type 8a

Drug-Induced Hearing Loss

Drug Induced Hearing Loss

Deafness, Aminoglycoside-Induced

Streptomycin Ototoxicity	Deafness, Mitochondrial, Modifier Of
Aminoglycoside-Induced Deafness	Deafness, Streptomycin-Induced
Streptomycin-Induced Deafness	DFNI

Mitochondrial Dna Depletion Syndrome 11

MTDPS11	Progressive External Ophthalmoplegia-Myopathy-Emaciation Syndrome
Mitochondrial Dna Maintenance Syndrome Due To Mgme1 Deficiency	Peo-Myopathy-Emaciation Syndrome
Mtdna Maintenance Syndrome Due To Mgme1 Deficiency	Mitochondrial Dna Depletion Syndrome, Type 11

Mitochondrial Dna Depletion Syndrome 14

MTDPS14	Mitochondrial Dna Depletion Syndrome 14, Cardioencephalomyopathic Type
Mitochondrial Dna Depletion Syndrome, Type 14

Neuropathy, Hereditary Sensory, Type Ie

HSN1E	Hsn Ie
Hereditary Sensory Neuropathy Type 1e	Hereditary Sensory Neuropathy Type Ie
Hsan 1	Neuropathy, Hereditary Sensory, With Hearing Loss And Dementia
Hereditary Sensory Neuropathy Type 1	Hsn1
Hereditary Sensory And Autonomic Neuropathy Type 1	Neuropathy Hereditary Sensory And Autonomic Type 1
Neuropathy Hereditary Sensory Radicular, Autosomal Dominant	Neuropathy, Hereditary Sensory, 1e
Neuropathy Hereditary Sensory With Hearing Loss And Dementia	Neuropathy, Hereditary Sensory, Type I
Neuropathy, Sensory, Hereditary, Type Ie	Hereditary Sensory And Autonomic Neuropathy Type Ie
Hereditary Sensory Autonomic Neuropathy, Type 1

Mitochondrial Dna Depletion Syndrome 1

MTDPS1	Mitochondrial Neurogastrointestinal Encephalopathy Syndrome, Tymp-Related
Myoneurogastrointestinal Encephalopathy Syndrome	Polip Syndrome
Mitochondrial Dna Depletion Syndrome, Type 1	Mngie, Tymp-Related
Polyneuropathy, Ophthalmoplegia, Leukoencephalopathy, And Intestinal Pseudoobstruction	Mitochondrial Dna Depletion Syndrome 1, Mngie Type
Mitochondrial Neurogastrointestinal Encephalomyopathy	Mitochondrial Neurogastrointestinal Encephalopathy Syndrome Tymp-Related
Myoneurogastrointestinal Encephalomyopathy	Polyneuropathy Ophthalmoplegia Leukoencephalopathy And Intestinal Pseudoobstruction
Mitochondrial Neurogastrointestinal Encephalopathy Syndrome

Mitochondrial Dna Depletion Syndrome 4b

Mitochondrial Neurogastrointestinal Encephalopathy Syndrome	Mngie Syndrome
Thymidine Phosphorylase Deficiency	MTDPS4B
Mitochondrial Neurogastrointestinal Encephalopathy Disease	Mngie
Myoneurogastrointestinal Encephalopathy Syndrome	Ogimd
Oculogastrointestinal Muscular Dystrophy	Polip
Polyneuropathy, Ophthalmoplegia, Leukoencephalopathy, And Intestinal Pseudo-Obstruction	Mitochondrial Neurogastrointestinal Encephalopathy Syndrome, Polg-Related
Mngie, Polg-Related	Mepop
Mitochondrial Myopathy With Sensorimotor Polyneuropathy, Ophthalmoplegia, And Pseudo-Obstruction	Mngie Disease
Mitochondrial Dna Depletion Syndrome 4b Mngie Type	Mitochondrial Neurogastrointestinal Encephalopathy Syndrome Polg-Related
Mngie Polg-Related	Mitochondrial Dna Depletion Syndrome, Type 4b
Visceral Myopathy Familial External Ophthalmoplegia

3-Methylglutaconic Aciduria, Type Iii

Optic Atrophy	3-Methylglutaconic Aciduria Type 3
Costeff Syndrome	Mga3
Costeff Optic Atrophy Syndrome	Optic Atrophy Plus Syndrome
Infantile Optic Atrophy With Chorea And Spastic Paraplegia	3-Methylglutaconic Aciduria Type Iii
Autosomal Recessive Optic Atrophy Plus Syndrome	Autosomal Recessive Optic Atrophy Type 3
Opa3 Defect	MGCA3
Mga, Type Iii	Iraqi Jewish Optic Atrophy Plus
Mga Type Iii	Optic Atrophy, Infantile, With Chorea And Spastic Paraplegia
Iraqi-Jewish 'Optic Atrophy Plus'	Optic Atrophy 3, Autosomal Recessive
Opa3, Autosomal Recessive	Opa3-Related 3-Methylglutaconic Aciduria
Iraqi-Jewish Optic Atrophy Plus	Atrophy Of Optic Disc
3-Alpha Methylglutaconic Aciduria Type Iii	Optic Atrophy 3
Optic Atrophy Infantile With Chorea And Spastic Paraplegia	Autosomal Recessive Opa3
Autosomal Recessive Optic Atrophy 3	3-Methylglutaconic Aciduria 3
3-Alpha-Methylglutaconic Aciduria Type 3	Optic Atrophy 3 Autosomal Recessive
Atrophy, Optic	Atrophy, Optic, Plus Syndrome
Optic Nerve Atrophy	Primary Optic Atrophy
Oa - [Optic Atrophy]	Second Cranial Nerve Atrophy
Second Cranium Nerve Atrophy

Leber Hereditary Optic Neuropathy, Modifier Of

Leber Optic Atrophy	Leber Hereditary Optic Neuropathy
LHON	Leber'S Hereditary Optic Neuropathy
Leber Optic Atrophy, Susceptibility To	Leber'S Optic Atrophy
LOAM	Loas
Leber'S Disease	Leber'S Optic Neuropathy
Optic Atrophy, Hereditary, Leber	Lhon, Modifier Of
Optic Atrophy, Leber Type	Hereditary Optic Neuroretinopathy
Leber Hereditary Optic Atrophy	Loa
Optic Atrophy Leber Type	Leber Hereditary Optic Neuropathy, Modifier
Leber Hereditary Optic Neuropathy Susceptibility	Modifier Of Leber Hereditary Optic Neuropathy
Lebers Hereditary Optic Neuropathy	Leber Congenital Amaurosis

Diseases	Alias
Waldenstroem'S Macroglobulinemia	Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma Waldenstroem'S Macroglobulinemia Waldenstroem'S Macroglobulinemia Macroglobulinemia Of Waldenstrom Lymphoplasmacytic Lymphoma With Igm Gammopathy Lymphoplasmacytic Lymphoma

Related Agents

Pre-clinical Phase

Bioactive Molecules (1)

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-RS14413	TFB1M Human Pre-designed siRNA Set A	Pre-designed Sets	/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Canis familiaris	TFB1M	VGNC	VGNC:47288
Mus musculus	TFB1M	MGD	MGI:2146851
Felis catus	TFB1M	VGNC	VGNC:102535
Rattus norvegicus	TFB1M	RGD	RGD:727795
Bos taurus	TFB1M	VGNC	VGNC:35782
Macaca mulatta	TFB1M	VGNC	VGNC:78398

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