rs2395293

Variant names:

• chr10-75665367-T-A
• rs2395293
• NM_001305581.2:c.131+226873T>A

Your query was ambiguous. Multiple possible variants found:

• chr10-75665367-T-A
• chr10-75665367-T-C
• chr10-75665367-T-G

Variant summary

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

The NM_001305581.2(LRMDA):​c.131+226873T>A 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: LRMDA NM_001305581.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -2.32
• Publications: 0 publications found

Genes affected

LRMDA (HGNC:23405): (leucine rich melanocyte differentiation associated) This gene encodes a leucine-rich repeat protein. The encoded protein is thought to play a role in melanocyte differentiation. Mutations in this gene have been associated with autosomal recessive oculocutaneous albinism 7 (OCA7). Alternatively spliced transcript variants have been identified. [provided by RefSeq, Mar 2015]

LRMDA Gene-Disease associations (from GenCC):

• oculocutaneous albinism type 7

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

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=-0.92).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
LRMDA	NM_001305581.2	c.131+226873T>A		intron_variant	Intron 2 of 6	ENST00000611255.5	NP_001292510.1
LRMDA	NR_131178.2	n.85+17774T>A		intron_variant	Intron 1 of 7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
LRMDA	ENST00000611255.5	c.131+226873T>A		intron_variant	Intron 2 of 6	5	NM_001305581.2	ENSP00000480240.1
LRMDA	ENST00000593699.5	n.85+17774T>A		intron_variant	Intron 1 of 7	1
LRMDA	ENST00000593817.1	n.92+64036T>A		intron_variant	Intron 1 of 1	3

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

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.92
CADD	Benign	0.077
DANN	Benign	0.24
PhyloP100		-2.3

Splicing

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

Other links and lift over

dbSNP: rs2395293; hg19: chr10-77425125;