TTC19 - tetratricopeptide repeat domain 19 Gene

Homo sapiens

Also known as MC3DN2; 2010204O13Rik

Gene ID: 54902 | Gene type: protein coding

About TTC19

Cytogenetic location: 17p12 Genomic coordinates (GRCh38): 17:15,999,824-16,045,015 (from NCBI)

This gene has 10 transcripts (splice variants), 202 orthologues and is associated with 3 phenotypes. Ubiquitous expression in thyroid (RPKM 8.6), brain (RPKM 8.1) and 25 other tissues.

Summary

This gene encodes a protein with a tetratricopeptide repeat (TPR) domain containing several TPRs of about 34 aa each. These repeats are found in a variety of organisms including bacteria, fungi and Plants, and are involved in a variety of functions including protein-protein interactions. This protein is embedded in the inner mitochondrial membrane and is involved in the formation of the mitochondrial respiratory chain III. It has also been suggested that this protein plays a role in cytokinesis. Mutations in this gene cause mitochondrial complex III deficiency. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Sep 2012]

TTC19 Products(2)

mRNA	Protein	Name
NM_001271420.2	NP_001258349.1	tetratricopeptide repeat protein 19, mitochondrial isoform 2
NM_017775.4	NP_060245.3	tetratricopeptide repeat protein 19, mitochondrial isoform 1 precursor

Gene Ontology

Molecular Function
Biological Process
Cellular Component

Molecular Function GO Annotation	Evidence	Reference	Source
enables protein binding	IPI IPI: Inferred from physical interaction	16713569	GOA

Biological Process GO Annotation	Evidence	Reference	Source
involved in mitochondrial respiratory chain complex III assembly	IMP IMP: Inferred from mutant phenotype	21278747	GOA

Cellular Component GO Annotation	Evidence	Reference	Source
located in mitochondrial inner membrane	IDA IDA: Inferred from direct assay	21278747	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

TTC19 Protein Structure

ANAPC5

TPR_12

TPR_10

0
100
200
300
380 a.a.

Protein Preferred Names

Protein Names

tetratricopeptide repeat protein 19, mitochondrial

TPR repeat protein 19

Related Diseases

Diseases

Alias

Mitochondrial Complex Iii Deficiency, Nuclear Type 2

Mitochondrial Complex Iii Deficiency Nuclear Type 2	MC3DN2
Mitochondrial Complex Ii Deficiency, Nuclear Type 3	MC2DN3
Mitochondrial Complex 2 Deficiency, Nuclear Type 3	Mitochondrial Complex Iii Deficiency, Nuclear 2

Isolated Complex Iii Deficiency

Isolated Coq-Cytochrome C Reductase Deficiency	Isolated Coenzyme Q-Cytochrome C Reductase Deficiency
Isolated Mitochondrial Respiratory Chain Complex Iii Deficiency	Isolated Ubiquinone-Cytochrome C Reductase Deficiency

Mitochondrial Complex Iii Deficiency

Complex 3 Mitochondrial Respiratory Chain Deficiency	Isolated Coq-Cytochrome C Reductase Deficiency
Ubiquinone-Cytochrome C Oxidoreductase Deficiency

Mitochondrial Complex Iv Deficiency, Nuclear Type 5

Leigh Syndrome, French Canadian Type	Mitochondrial Complex V Deficiency Nuclear Type 4
Cytochrome C Oxidase Deficiency, French Canadian Type	Lsfc
Cox Deficiency, French Canadian Type	MC5DN4
MC4DN5	Cox Deficiency, Saguenay-Lac-Saint-Jean Type
Leigh Syndrome, Saguenay-Lac-Saint-Jean Type	Mitochondrial Complex V Deficiency, Nuclear Type 4
French Canadian Leigh Disease	Leigh Syndrome, French-Canadian Type
Leigh Syndrome , French Canadian Type	Mitochondrial Complex V Deficiency, Atp5a1 Type
French Canadian Type Cox Deficiency	French Canadian Type Cytochrome C Oxidase Deficiency
French Canadian Type Leigh Syndrome	Saguenay Lac Saint Jean Type Cox Deficiency
Saguenay Lac Saint Jean Type Leigh Syndrome	Cox Deficiency, Saguenay Lac Saint Jean Type
Leigh Syndrome, Saguenay Lac Saint Jean Type	Mitochondrial Complex V Deficiency, Nuclear Type 4
Mitochondrial Complex V Deficiency Atp5a1 Type	Mitochondrial Complex V Deficiency Type 4
Mitochondrial Complex V Deficiency, Nuclear, Type 4

Gracile Syndrome

Finnish Lethal Neonatal Metabolic Syndrome	Growth Retardation, Amino Aciduria, Cholestasis, Iron Overload, Lactic Acidosis, And Early Death
Flnms	Fellman Syndrome
Fellman Disease	Finnish Lactic Acidosis With Hepatic Hemosiderosis
Growth Restriction-Aminoaciduria-Cholestasis-Iron Overload-Lactic Acidosis-Early Death Syndrome	Growth Delay-Aminoaciduria-Cholestasis-Iron Overload-Lactic Acidosis-Early Death Syndrome
Lactic Acidosis, Finnish, With Hepatic Hemosiderosis	Growth Retardation, Aminoaciduria, Cholestasis, Iron Overload, Lactic Acidosis And Early Death
GRACILE

Gait Apraxia

Combined Oxidative Phosphorylation Deficiency 22

COXPD22

Oxidative Phosphorylation Deficiency, Combined, Type 22

Mitochondrial Complex V Deficiency, Mitochondrial Type 1

MC5DM1	Mitochondrial Complex V Deficiency Mitochondrial Type 1
Mitochondrial Complex V Deficiency, Mitochondrial 1	Adult-Onset Ataxia And Polyneuropathy
Infantile Hypertrophic Cardiomyopathy	Mitochondrial Complex 5 Deficiency, Mitochondrial Type 1

Combined Oxidative Phosphorylation Deficiency 18

Growth And Developmental Delay-Hypotonia-Vision Impairment-Lactic Acidosis Syndrome	COXPD18
Combined Oxidative Phosphorylation Deficiency, Type 18

Charcot-Marie-Tooth Disease, Type 4k

Charcot-Marie-Tooth Disease Type 4k	CMT4K
Charcot-Marie-Tooth Disease, Demyelinating, Autosomal Recessive, Type 4k	Charcot-Marie-Tooth Neuropathy, Demyelinating, Autosomal Recessive, Type 4k
Surf1-Related Charcot-Marie-Tooth Disease Type 4	Surf1-Related Cmt4
Surf1-Related Severe Demyelinating Charcot-Marie-Tooth Disease	Autosomal Recessive Demyelinating Charcot-Marie-Tooth Disease Type 4k
Autosomal Recessive Demyelinating Charcot-Marie-Tooth Neuropathy Type 4k	Charcot-Marie-Tooth Disease 4k
Charcot-Marie-Tooth Disease, Demyelinating, Type 4k	Charcot-Marie-Tooth Neuropathy, Type 4k

Spastic Paraplegia 15, Autosomal Recessive

SPG15	Kjellin Syndrome
Hereditary Spastic Paraplegia 15	Spastic Paraplegia And Retinal Degeneration
Autosomal Recessive Spastic Paraplegia Type 15	Hereditary Spastic Paraparesis Type 15
Spastic Paraplegia-Retinal Degeneration Syndrome	Autosomal Recessive Spastic Paraplegia 15

Charcot-Marie-Tooth Disease, Axonal, Type 2ee

CMT2EE	Charcot-Marie-Tooth Neuropathy, Type 2ee
Charcot-Marie-Tooth Disease Type 2ee	Charcot-Marie-Tooth Disease, Axonal, 2ee

3-Methylglutaconic Aciduria With Cataracts, Neurologic Involvement And Neutropenia

3-Methylglutaconic Aciduria Type 7	Mga7
3-Methylglutaconic Aciduria Type Vii	Megcann
Mgca7	3-Methylglutaconic Aciduria-Cataract-Neurologic Involvement-Neutropenia Syndrome
3-Methylglutaconic Aciduria With Cataracts, Neurologic Involvement, And Neutropenia

Mitochondrial Complex V Deficiency, Nuclear Type 3

Mitochondrial Complex Iii Deficiency Nuclear Type 5	MC5DN3
Mitochondrial Complex Iii Deficiency, Nuclear Type 5	Mitochondrial Complex V Deficiency Nuclear Type 3
MC3DN5	Mitochondrial Complex V Deficiency, Atp5e Type
Mitochondrial Complex Iii Deficiency, Nuclear 5	Mitochondrial Complex V Deficiency, Nuclear Type 3
Mitochondrial Complex V Deficiency Atp5e Type	Mitochondrial Complex V Deficiency Type 3
Mitochondrial Complex V Deficiency, Nuclear, Type 3

Mitochondrial Metabolism Disease

Abnormality Of Mitochondrial Metabolism

Mitochondrial Diseases

Fatal Infantile Cardioencephalomyopathy Due To Cytochrome C Oxidase Deficiency

Cardioencephalomyopathy, Fatal Infantile, Due To Cytochrome C Oxidase Deficiency	Fatal Infantile Cox Deficiency
Fatal Infantile Cytochrome C Oxidase Deficiency	Fatal Infantile Encephalocardiomyopathy

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

Bioactive Molecules (1)

Cat. No.	Product Name	Effect	Purity	Rare Diseases
HY-RS15201	TTC19 Human Pre-designed siRNA Set A	Pre-designed Sets	/	Unkown

Orthologs Information

Species	Symbol	Source	ID
Mus musculus	TTC19	MGD	MGI:1920045
Felis catus	TTC19	VGNC	VGNC:66655
Macaca mulatta	TTC19	VGNC	VGNC:79567
Rattus norvegicus	TTC19	RGD	RGD:1582808
Canis familiaris	TTC19	VGNC	VGNC:47941
Bos taurus	TTC19	VGNC	VGNC:36458

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