11-108121200-CAAAAAA-CAAAAAAAAAAAAAA

Variant names:

• chr11-108121200-C-CAAAAAAAA
• rs10561331
• NM_001386681.1:c.-199+4308_-199+4315dupAAAAAAAA

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 0P and 0B.

The NM_001386681.1(ACAT1):​c.-199+4308_-199+4315dupAAAAAAAA variant causes a intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 0)
• Consequence: ACAT1 NM_001386681.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.114
• Publications: 0 publications found

Genes affected

ACAT1 (HGNC:93): (acetyl-CoA acetyltransferase 1) This gene encodes a mitochondrially localized enzyme that catalyzes the reversible formation of acetoacetyl-CoA from two molecules of acetyl-CoA. Defects in this gene are associated with 3-ketothiolase deficiency, an inborn error of isoleucine catabolism characterized by urinary excretion of 2-methyl-3-hydroxybutyric acid, 2-methylacetoacetic acid, tiglylglycine, and butanone. [provided by RefSeq, Feb 2009]

ACAT1 Gene-Disease associations (from GenCC):

• beta-ketothiolase deficiency

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, ClinGen, Labcorp Genetics (formerly Invitae), Ambry Genetics, G2P

ENSG00000255467 (HGNC:):

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001386681.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ACAT1	NM_001386681.1		c.-199+4308_-199+4315dupAAAAAAAA		intron	N/A	NP_001373610.1	A0A5F9ZHJ0
	ACAT1	NM_001386682.1		c.-416+4308_-416+4315dupAAAAAAAA		intron	N/A	NP_001373611.1	A0A5F9ZHJ0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ACAT1	ENST00000672284.1		c.-199+4298_-199+4299insAAAAAAAA		intron	N/A	ENSP00000500444.1	A0A5F9ZHJ0
	ENSG00000255467	ENST00000525548.1	TSL:3	n.389+95_389+96insTTTTTTTT		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 0

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		-0.11

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs10561331; hg19: chr11-107991927;