2-84449762-TAAAAAAAAAAAAAAAA-T

Variant names:

• chr2-84449762-TAAAAAAAAAAAAAAAA-T
• NM_003849.4:c.98-26_98-11delTTTTTTTTTTTTTTTT

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_003849.4(SUCLG1):​c.98-26_98-11delTTTTTTTTTTTTTTTT variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000285 in 701,990 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 0)
  • Exomes 𝑓: 0.0000028 (0 hom.)
• Consequence: SUCLG1 NM_003849.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.71

Genes affected

SUCLG1 (HGNC:11449): (succinate-CoA ligase GDP/ADP-forming subunit alpha) This gene encodes the alpha subunit of the heterodimeric enzyme succinate coenzyme A ligase. This enzyme is targeted to the mitochondria and catalyzes the conversion of succinyl CoA and ADP or GDP to succinate and ATP or GTP. Mutations in this gene are the cause of the metabolic disorder fatal infantile lactic acidosis and mitochondrial DNA depletion. [provided by RefSeq, Feb 2010]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SUCLG1	NM_003849.4	c.98-26_98-11delTTTTTTTTTTTTTTTT		intron_variant	Intron 1 of 8	ENST00000393868.7	NP_003840.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SUCLG1	ENST00000393868.7	c.98-26_98-11delTTTTTTTTTTTTTTTT		intron_variant	Intron 1 of 8	1	NM_003849.4	ENSP00000377446.2

Frequencies

GnomAD3 genomes Cov.: 0

GnomAD4 exome AF: 0.00000285 AC: 2 AN: 701990 Hom.: 0 AF XY: 0.00000547 AC XY: 2 AN XY: 365326

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000212

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000200

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Splicing

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr2-84676886;