TFB2M - transcription factor B2, mitochondrial Gene

Also Known as Hkp1; mtTFB2

Species: Homo sapiens

Gene Type: protein coding

Gene ID: 64216

About TFB2M

Cytogenetic location: 1q44 Genomic coordinates (GRCh38): 1:246,540,561-246,566,261 (from NCBI)

This gene has 1 transcript (splice variant), 202 orthologues and 2 paralogues. Ubiquitous expression in adrenal (RPKM 13.7), kidney (RPKM 9.8) and 25 other tissues.

Summary

Enables mitochondrial transcription factor activity. Involved in transcription initiation from mitochondrial promoter. Located in mitochondrial nucleoid. [provided by Alliance of Genome Resources, Apr 2022]

TFB2M Products (1)

mRNA	Protein	Name
NM_022366.3	NP_071761.1	dimethyladenosine transferase 2, mitochondrial

Gene Ontology

Molecular Function
Biological Process
Cellular Component

Molecular Function GO Annotation	Evidence	References	Source
enables mitochondrial transcription factor activity	IDA IDA: Inferred from direct assay	12068295	GOA

Biological Process GO Annotation	Evidence	References	Source
involved in mitochondrial transcription	IDA IDA: Inferred from direct assay	12068295	GOA
involved in transcription initiation at mitochondrial promoter	IDA IDA: Inferred from direct assay	20410300	GOA

Cellular Component GO Annotation	Evidence	References	Source
located in mitochondrial matrix	IDA IDA: Inferred from direct assay	12068295	GOA
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

TFB2M Protein Structure

RrnaAD

0
100
200
300
396 a.a.

Protein Preferred Names	Protein Names
dimethyladenosine transferase 2, mitochondrial	HCV NS5A-transactivated protein 5

Related Diseases

Diseases	Alias
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
Deafness, Aminoglycoside-Induced	Streptomycin Ototoxicity Deafness, Mitochondrial, Modifier Of Aminoglycoside-Induced Deafness Deafness, Streptomycin-Induced Streptomycin-Induced Deafness DFNI
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
Cardiomyopathy, Infantile Hypertrophic	Infantile Hypertrophic Cardiomyopathy CMHI
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
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
Mitochondrial Dna Depletion Syndrome 4a	Alpers Syndrome Alpers-Huttenlocher Syndrome Alpers Progressive Infantile Poliodystrophy Alpers Diffuse Degeneration Of Cerebral Gray Matter With Hepatic Cirrhosis Alpers Disease Progressive Sclerosing Poliodystrophy Pndc Diffuse Cerebral Sclerosis Of Schilder MTDPS4A Neuronal Degeneration Of Childhood With Liver Disease, Progressive Alper'S Syndrome Alpers' Disease Or Gray-Matter Degeneration Diffuse Cerebral Degeneration In Infancy Infantile Poliodystrophy Poliodystrophia Cerebri Progressiva Progressive Cerebral Poliodystrophy Alpers' Disease Alpers Progressive Sclerosing Poliodystrophy Progressive Neuronal Degeneration Of Childhood With Liver Disease Ahs Mitochondrial Dna Depletion Syndrome 4a Alpers Type Neuronal Degeneration Of Childhood With Liver Disease Progressive
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
Leigh Syndrome	Leigh Disease Infantile Subacute Necrotizing Encephalopathy Leigh Syndrome Due To Mitochondrial Complex Iv Deficiency LS Sne Leigh'S Disease Leigh Syndrome Due To Mitochondrial Complex I Deficiency Necrotizing Encephalopathy, Infantile Subacute, Of Leigh Subacute Necrotizing Encephalomyelopathy Necrotizing Encephalopathy Infantile Subacute Of Leigh Leigh Syndrome Due To Mitochondrial Complex Iii Deficiency Infantile Necrotizing Encephalomyelopathy Juvenile Subacute Necrotizing Encephalomyelopathy Leigh'S Necrotizing Encephalopathy Subacute Necrotizing Encephalopathy Juvenile Subacute Necrotizing Encephalopathy Leigh Syndrome Due To Mitochondrial Complex Ii Deficiency Leigh Syndrome Due To Mitochondrial Complex V Deficiency Encephalopathy, Subacute Necrotizing, Infantile Encephalopathy, Subacute Necrotizing, Juvenile Maternally Inherited Leigh Syndrome Subacute Necrotising Encephalomyelopathy Subacute Necrotising Encephalopathy

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

Pre-clinical Phase

Bioactive Molecules (3)

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-RS14414	TFB2M Human Pre-designed siRNA Set A	Pre-designed Set	/	Unkown
HY-RS21786	Tfb2m Mouse Pre-designed siRNA Set A	Pre-designed Set	/	Unkown
HY-RS28302	Tfb2m Rat Pre-designed siRNA Set A	Pre-designed Set	/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Felis catus	TFB2M	VGNC	VGNC:66112
Bos taurus	TFB2M	VGNC	VGNC:35783
Macaca mulatta	TFB2M	VGNC	VGNC:106519
Rattus norvegicus	TFB2M	RGD	RGD:1307091
Canis familiaris	TFB2M	VGNC	VGNC:47289
Mus musculus	TFB2M	MGD	MGI:107937
Others	TFB2M	NCBI