rs10495910

Variant names:

• chr2-43896916-T-A
• rs10495910
• NM_133259.4:c.3826-208A>T

Your query was ambiguous. Multiple possible variants found:

• chr2-43896916-T-A
• chr2-43896916-T-C
• chr2-43896916-T-G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_133259.4(LRPPRC):​c.3826-208A>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: LRPPRC NM_133259.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.13
• Publications: 1 publications found

Genes affected

LRPPRC (HGNC:15714): (leucine rich pentatricopeptide repeat containing) This gene encodes a leucine-rich protein that has multiple pentatricopeptide repeats (PPR). The precise role of this protein is unknown but studies suggest it may play a role in cytoskeletal organization, vesicular transport, or in transcriptional regulation of both nuclear and mitochondrial genes. The protein localizes primarily to mitochondria and is predicted to have an N-terminal mitochondrial targeting sequence. Mutations in this gene are associated with the French-Canadian type of Leigh syndrome. [provided by RefSeq, Mar 2012]

LRPPRC Gene-Disease associations (from GenCC):

• congenital lactic acidosis, Saguenay-Lac-Saint-Jean type

  Inheritance: AR Classification: DEFINITIVE, STRONG, SUPPORTIVE Submitted by: Orphanet, G2P, Labcorp Genetics (formerly Invitae)
• cytochrome-c oxidase deficiency disease

  Inheritance: AR Classification: DEFINITIVE Submitted by: Myriad Women’s Health
• Leigh syndrome

  Inheritance: AR Classification: DEFINITIVE Submitted by: ClinGen

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.71).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LRPPRC	NM_133259.4	c.3826-208A>T		intron_variant	Intron 34 of 37	ENST00000260665.12	NP_573566.2
LRPPRC	XM_006711915.3	c.3748-208A>T		intron_variant	Intron 34 of 37		XP_006711978.1
LRPPRC	XM_047442809.1	c.3700-208A>T		intron_variant	Intron 34 of 37		XP_047298765.1
LRPPRC	XR_007068563.1	n.3868-208A>T		intron_variant	Intron 34 of 37

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LRPPRC	ENST00000260665.12	c.3826-208A>T		intron_variant	Intron 34 of 37	1	NM_133259.4	ENSP00000260665.7

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 44

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.71
CADD	Benign	0.053
DANN	Benign	0.67
PhyloP100		-2.1

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

dbSNP: rs10495910; hg19: chr2-44124055;