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Aminoacidopathy v1.113 SLC25A22 Sangavi Sivagnanasundram gene: SLC25A22 was added
gene: SLC25A22 was added to Aminoacidopathy. Sources: Other
Mode of inheritance for gene: SLC25A22 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: SLC25A22 were set to 15592994; 19780765; 24596948
Phenotypes for gene: SLC25A22 were set to Developmental and epileptic encephalopathy MONDO:0100062
Review for gene: SLC25A22 was set to GREEN
Added comment: Established gene-disease association with reported individuals having impaired mitochondrial glutamate transport.
Three unrelated families reported with three different rare missense variants.
Sources: Other
Aminoacidopathy v1.95 SLC6A6 Sangavi Sivagnanasundram gene: SLC6A6 was added
gene: SLC6A6 was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: SLC6A6 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: SLC6A6 were set to 31903486; 31345061
Phenotypes for gene: SLC6A6 were set to hypotaurinemic retinal degeneration and cardiomyopathy MONDO:0007777
Review for gene: SLC6A6 was set to AMBER
Added comment: 4 individuals reported with retinal degeneration while 2 (who are siblings) also reported cardiomyopathy. The proband (one of the siblings) was given oral taurine supplementation that reversed their phenotype (cardiomyopathy was reversed and the retinal degeneration was halted) (PMID: 31903486).

Classified Limited by Aminoacidopathy GCEP on 10/03/2023 - https://search.clinicalgenome.org/CCID:006199
Sources: ClinGen
Aminoacidopathy v1.95 SLC1A4 Sangavi Sivagnanasundram gene: SLC1A4 was added
gene: SLC1A4 was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: SLC1A4 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: SLC1A4 were set to 25930971, 27711071, 29989513, 29652076, 26041762, 27193218, 30125339
Phenotypes for gene: SLC1A4 were set to spastic tetraplegia-thin corpus callosum-progressive postnatal microcephaly syndrome MONDO:0014725
Review for gene: SLC1A4 was set to GREEN
Added comment: Reported in at least 9 individuals with reported biochemical abnormalities involving the L-serine transporter.

Classified Definitive by Aminoacidopathy GCEP on 14/05/2021 - https://search.clinicalgenome.org/CCID:006155
Sources: ClinGen
Aminoacidopathy v1.66 SLC1A2 Sangavi Sivagnanasundram gene: SLC1A2 was added
gene: SLC1A2 was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: SLC1A2 was set to MONOALLELIC, autosomal or pseudoautosomal, NOT imprinted
Publications for gene: SLC1A2 were set to 23934111; 27476654; 28777935; 30937933
Phenotypes for gene: SLC1A2 were set to developmental and epileptic encephalopathy, 41 MONDO:0014916
Review for gene: SLC1A2 was set to GREEN
Added comment: Reported variants in 6 unrelated probands. The mechanism of disease is heterozygous dominant negative.

Classified as Definitive by ClinGen Aminoacidopathy GCEP on 29/10/2020
https://search.clinicalgenome.org/CCID:006153
Sources: ClinGen
Aminoacidopathy v1.66 SELENBP1 Sangavi Sivagnanasundram gene: SELENBP1 was added
gene: SELENBP1 was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: SELENBP1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: SELENBP1 were set to 29255262
Phenotypes for gene: SELENBP1 were set to extraoral halitosis due to methanethiol oxidase deficiency MONDO:0029144
Review for gene: SELENBP1 was set to GREEN
Added comment: 3 unrelated probands in one publication. All reported individuals had a “cabbage-like” breath odour due to the elevated levels of methanethiol and dimethylsulfide in their breath.
Knockout mouse model recapitulating the human phenotype including the biochemical characteristics.

Classified as Moderate by ClinGen Aminoacidopathy GCEP on 11/11/2022
https://search.clinicalgenome.org/CCID:006103
Sources: ClinGen
Aminoacidopathy v1.66 MPST Sangavi Sivagnanasundram gene: MPST was added
gene: MPST was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: MPST was set to Unknown
Phenotypes for gene: MPST were set to encephalopathy due to beta-mercaptolactate-cysteine disulfiduria MONDO:0009585
Review for gene: MPST was set to RED
Added comment: No reported individuals with deficiency in MPST enzymatic activity.

No known disease relationship classification given by ClinGen Aminoacidopathy GCEP on
28/04/2023 - https://search.clinicalgenome.org/CCID:005413
Sources: ClinGen
Aminoacidopathy v1.59 HAL Zornitza Stark Marked gene: HAL as ready
Aminoacidopathy v1.59 HAL Zornitza Stark Gene: hal has been classified as Red List (Low Evidence).
Aminoacidopathy v1.59 HAL Zornitza Stark Classified gene: HAL as Red List (low evidence)
Aminoacidopathy v1.59 HAL Zornitza Stark Gene: hal has been classified as Red List (Low Evidence).
Aminoacidopathy v1.47 HAL Sangavi Sivagnanasundram gene: HAL was added
gene: HAL was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: HAL was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: HAL were set to 15806399
Phenotypes for gene: HAL were set to histidinemia MONDO:0009345
Review for gene: HAL was set to RED
Added comment: Classified Limited by ClinGen Aminoacidopathy GCEP on 17/11/2023 - https://search.clinicalgenome.org/CCID:005031

Metabolic disorder appears to be benign in most reported affected individuals.
Sources: ClinGen
Aminoacidopathy v1.47 GLDC Sangavi Sivagnanasundram gene: GLDC was added
gene: GLDC was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: GLDC was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: GLDC were set to 25736695; 27362913; 26179960; 24407464
Phenotypes for gene: GLDC were set to glycine encephalopathy MONDO:0011612
Review for gene: GLDC was set to GREEN
Added comment: Classified Definitive by ClinGen Aminoacidopathy GCEP on 06/02/2019 - https://search.clinicalgenome.org/CCID:004962

Well reported gene-disease association with reported individuals present with glycine encephalopathy.
Sources: ClinGen
Aminoacidopathy v1.47 GCSH Sangavi Sivagnanasundram gene: GCSH was added
gene: GCSH was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: GCSH was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: GCSH were set to 33890291; 36190515; 33569080
Phenotypes for gene: GCSH were set to glycine encephalopathy MONDO:0011612
Review for gene: GCSH was set to GREEN
Added comment: Classified Strong by ClinGen Aminoacidopathy GCEP on 10/02/2023 - https://search.clinicalgenome.org/CCID:004937

Reported in 7 individuals with abnormal biochemical metabolism.
Sources: ClinGen
Aminoacidopathy v1.47 GAD1 Zornitza Stark Phenotypes for gene: GAD1 were changed from obsolete early infantile epileptic encephalopathy MONDO:0016021 to Developmental and epileptic encephalopathy 89, MIM# 619124
Aminoacidopathy v1.18 GAD1 Sangavi Sivagnanasundram gene: GAD1 was added
gene: GAD1 was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: GAD1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: GAD1 were set to 28454995; 31144778; 32282878; 15571623; 32705143; 9177246; 9326630; 20333300
Phenotypes for gene: GAD1 were set to obsolete early infantile epileptic encephalopathy MONDO:0016021
Review for gene: GAD1 was set to GREEN
Added comment: Classified Definitive by ClinGen Aminoacidopathy GCEP on 13/05/2021 - https://search.clinicalgenome.org/CCID:004907

Established gene-disease association with multiple reported individuals having a metabolic abnormality. Mouse models were performed that recaptulated the human phenotype.
Sources: ClinGen
Aminoacidopathy v1.18 CA5A Sangavi Sivagnanasundram gene: CA5A was added
gene: CA5A was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: CA5A was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: CA5A were set to 24530203, 26913920, 23589845
Phenotypes for gene: CA5A were set to hyperammonemic encephalopathy due to carbonic anhydrase VA deficiency MONDO:0014332
Review for gene: CA5A was set to GREEN
Added comment: Classified Definitive by ClinGen Aminoacidopathy GCEP on 10/09/2018 - https://search.clinicalgenome.org/CCID:004309

Reported in >10 probands with biochemical abnormalities (inborn error of metabolism)
Sources: ClinGen
Aminoacidopathy v1.9 ASNS Sangavi Sivagnanasundram gene: ASNS was added
gene: ASNS was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: ASNS was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: ASNS were set to 29375865, 25663424, 25227173, 29405484, 28776279, 30315573
Phenotypes for gene: ASNS were set to congenital microcephaly - severe encephalopathy - progressive cerebral atrophy syndrome MONDO:0014258
Review for gene: ASNS was set to GREEN
Added comment: Classified Definitive by ClinGen Aminoacidopathy GCEP on 29/06/2020 - https://search.clinicalgenome.org/CCID:004187

Well established gene-disease association. Individuals have been reported with an inborn error of asparagine synthetase metabolism.
Sources: ClinGen
Aminoacidopathy v1.9 AMT Sangavi Sivagnanasundram gene: AMT was added
gene: AMT was added to Aminoacidopathy. Sources: ClinGen
Mode of inheritance for gene: AMT was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: AMT were set to 27362913, 8005589, 25231368, 26179960, 26371980, 27164344, 6863283, 18941301
Phenotypes for gene: AMT were set to glycine encephalopathy MONDO:0011612
Added comment: Classified Definitive by ClinGen Aminoacidopathy GCEP on 24/05/2019 - https://search.clinicalgenome.org/CCID:004120

Established gene-disease association with around 15-20% of the reported individuals having glycine encephalopathy (inborn error of glycine metabolism). LoF is the mechanism of disease that has been supported by biochemical functional assays (PMID: 6863283, 18941301)
Sources: ClinGen
Aminoacidopathy v0.0 SERAC1 Bryony Thompson gene: SERAC1 was added
gene: SERAC1 was added to Disorders of branched chain amino acid metabolism. Sources: Literature
Mode of inheritance for gene: SERAC1 was set to BIALLELIC, autosomal or pseudoautosomal
Publications for gene: SERAC1 were set to 29152456
Phenotypes for gene: SERAC1 were set to 3-methylglutaconic aciduria with deafness, encephalopathy, and Leigh-like syndrome MONDO:0013875