ClinVar Miner

Submissions for variant NM_001127222.2(CACNA1A):c.6641_6658del (p.His2214_His2219del)

dbSNP: rs1453912866
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Total submissions: 1
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV002318811 SCV000850219 uncertain significance Inborn genetic diseases 2016-09-20 criteria provided, single submitter clinical testing The c.6644_6661del18 variant (also known as p.H2215_H2220del) is located in coding exon 46 of the CACNA1A gene. This variant results from an in-frame deletion of 18 nucleotides at nucleotide positions 6644 to 6661. This results in the in-frame deletion of six histidines beginning at codon 2215. This variant was not reported in population based cohorts in the following databases: Database of Single Nucleotide Polymorphisms (dbSNP), NHLBI Exome Sequencing Project (ESP), and 1000 Genomes Project. In the ESP, this variant was not observed in 5142 samples (10284 alleles) with coverage at this position. This amino acid positions are well conserved in available vertebrate species. Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear.

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