15-50583143-TCTA-T
Variant summary
Our verdict is Benign. Variant got -7 ACMG points: 3P and 10B. PM1PM4_SupportingBP6_ModerateBA1
The NM_017672.6(TRPM7):c.4500_4502del(p.Ser1500del) variant causes a inframe deletion change. The variant allele was found at a frequency of 0.00387 in 1,604,776 control chromosomes in the GnomAD database, including 213 homozygotes. Variant has been reported in ClinVar as Benign (★).
Frequency
Genomes: 𝑓 0.020 ( 116 hom., cov: 32)
Exomes 𝑓: 0.0022 ( 97 hom. )
Consequence
TRPM7
NM_017672.6 inframe_deletion
NM_017672.6 inframe_deletion
Scores
Not classified
Clinical Significance
Conservation
PhyloP100: 5.19
Genes affected
TRPM7 (HGNC:17994): (transient receptor potential cation channel subfamily M member 7) This gene belongs to the melastatin subfamily of transient receptor potential family of ion channels. The protein encoded by this gene is both an ion channel and a serine/threonine protein kinase. The kinase activity is essential for the ion channel function, which serves to increase intracellular calcium levels and to help regulate magnesium ion homeostasis. The encoded protein is involved in cytoskeletal organization, cell adhesion, cell migration and organogenesis. Defects in this gene are a cause of amyotrophic lateral sclerosis-parkinsonism/dementia complex of Guam. The gene may also be associated with defects of cardiac function. [provided by RefSeq, Aug 2017]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -7 ACMG points.
PM1
?
In a modified_residue Phosphoserine (size 0) in uniprot entity TRPM7_HUMAN
PM4
?
Nonframeshift variant in NON repetitive region in NM_017672.6. Strenght limited to Supporting due to length of the change: 1aa.
BP6
?
Variant 15-50583143-TCTA-T is Benign according to our data. Variant chr15-50583143-TCTA-T is described in ClinVar as [Benign]. Clinvar id is 3056286.Status of the report is criteria_provided_single_submitter, 1 stars.
BA1
?
GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.069 is higher than 0.05.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TRPM7 | NM_017672.6 | c.4500_4502del | p.Ser1500del | inframe_deletion | 29/39 | ENST00000646667.1 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TRPM7 | ENST00000646667.1 | c.4500_4502del | p.Ser1500del | inframe_deletion | 29/39 | NM_017672.6 | A1 | ||
TRPM7 | ENST00000560955.5 | c.4497_4499del | p.Ser1499del | inframe_deletion | 29/39 | 1 | P4 | ||
TRPM7 | ENST00000560849.2 | n.202_204del | non_coding_transcript_exon_variant | 2/6 | 3 | ||||
TRPM7 | ENST00000645282.1 | n.301_303del | non_coding_transcript_exon_variant | 4/4 |
Frequencies
GnomAD3 genomes ? AF: 0.0202 AC: 3074AN: 152078Hom.: 115 Cov.: 32
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GnomAD3 exomes AF: 0.00535 AC: 1297AN: 242518Hom.: 43 AF XY: 0.00438 AC XY: 576AN XY: 131646
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GnomAD4 exome AF: 0.00216 AC: 3134AN: 1452580Hom.: 97 AF XY: 0.00197 AC XY: 1424AN XY: 722396
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GnomAD4 genome ? AF: 0.0203 AC: 3084AN: 152196Hom.: 116 Cov.: 32 AF XY: 0.0197 AC XY: 1468AN XY: 74426
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ClinVar
Significance: Benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
TRPM7-related disorder Benign:1
Benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | Nov 25, 2019 | This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). - |
Computational scores
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at