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Childhood onset dystonia, chorea or related movement disorder v2.10 ATP5G3 Eleanor Williams Tag Q3_22_rating was removed from gene: ATP5G3.
Childhood onset dystonia, chorea or related movement disorder v2.10 ATP5G3 Eleanor Williams changed review comment from: The rating of this gene has been updated togreenand the mode of inheritance set toMONOALLELIC, autosomal or pseudoautosomal, NOT imprintedfollowing NHS Genomic Medicine Service approval.; to: The rating of this gene has been updated to green and the mode of inheritance set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted following NHS Genomic Medicine Service approval.
Childhood onset dystonia, chorea or related movement disorder v2.10 ATP5G3 Eleanor Williams reviewed gene: ATP5G3: Rating: GREEN; Mode of pathogenicity: ; Publications: ; Phenotypes: ; Mode of inheritance:
Childhood onset dystonia, chorea or related movement disorder v2.8 ATP5G3 Eleanor Williams Source Expert Review Green was added to ATP5G3.
Source NHS GMS was added to ATP5G3.
Rating Changed from Amber List (moderate evidence) to Green List (high evidence)
Childhood onset dystonia, chorea or related movement disorder v1.248 ATP5G3 Arina Puzriakova Classified gene: ATP5G3 as Amber List (moderate evidence)
Childhood onset dystonia, chorea or related movement disorder v1.248 ATP5G3 Arina Puzriakova Added comment: Comment on list classification: New gene added to this panel by Zornitza Stark (Australian Genomics). There is sufficient evidence to rate this gene as Green at the next GMS panel update - at least four unrelated families with heterozygous variants primarily presenting with dystonia or related movement disorder (PMID: 34636445; 34954817); also supportive Drosophila model described.
Childhood onset dystonia, chorea or related movement disorder v1.248 ATP5G3 Arina Puzriakova Gene: atp5g3 has been classified as Amber List (Moderate Evidence).
Childhood onset dystonia, chorea or related movement disorder v1.247 ATP5G3 Arina Puzriakova Phenotypes for gene: ATP5G3 were changed from Dystonia, early-onset, and/or spastic paraplegia, MIM# 619681 to Dystonia, early-onset, and/or spastic paraplegia, OMIM:619681
Childhood onset dystonia, chorea or related movement disorder v1.246 ATP5G3 Arina Puzriakova Tag new-gene-name tag was added to gene: ATP5G3.
Tag Q3_22_rating tag was added to gene: ATP5G3.
Childhood onset dystonia, chorea or related movement disorder v1.210 ATP5G3 Zornitza Stark gene: ATP5G3 was added
gene: ATP5G3 was added to Childhood onset dystonia or chorea or related movement disorder. Sources: Literature
Mode of inheritance for gene: ATP5G3 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: ATP5G3 were set to 34636445; 34954817
Phenotypes for gene: ATP5G3 were set to Dystonia, early-onset, and/or spastic paraplegia, MIM# 619681
Review for gene: ATP5G3 was set to GREEN
Added comment: Note that HGNC approved gene name is ATP5MC3.

PMID: 34636445 reports a missense variant identified in a large single-family pedigree with dystonia and spastic paraplegia. The variant was identified via exome sequencing of the proband and a distant cousin, focussing on variants within the previously determined linkage region. The identical missense variant was also identified in a patient with childhood onset dystonic syndrome and was shown to be de novo. Functional studies of fibroblast cell lines from affected father (HSP) and proband of large family demonstrated decreased complex V function. A drosophila model containing the missense variant had reduced mobility and reduced complex V activity.

PMID: 34954817 reports de novo monoallelic missense variants in three individuals, however one of these individuals was reported in above paper. The other two patients were: (1) a-15-year-old girl with milestone delay, pyramidal signs, and generalized dystonia with prominent upper-body involvement, and (2) a 6-year-old boy with delayed psychomotor development, lower-extremity spasticity, and elevated blood lactate levels
Sources: Literature