NM_001680.5:c.*1C>G
Variant names:
Variant summary
Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2BP4_Strong
The NM_001680.5(FXYD2):c.*1C>G variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000031 in 1,613,798 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: 𝑓 0.0000066 ( 0 hom., cov: 32)
Exomes 𝑓: 0.0000027 ( 0 hom. )
Consequence
FXYD2
NM_001680.5 3_prime_UTR
NM_001680.5 3_prime_UTR
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 0.527
Publications
15 publications found
Genes affected
FXYD2 (HGNC:4026): (FXYD domain containing ion transport regulator 2) This gene encodes a member of the FXYD family of transmembrane proteins. This particular protein encodes the sodium/potassium-transporting ATPase subunit gamma. Mutations in this gene have been associated with Renal Hypomagnesemia-2. Alternatively spliced transcript variants have been described. Read-through transcripts have been observed between this locus and the upstream FXYD domain-containing ion transport regulator 6 (FXYD6, GeneID 53826) locus.[provided by RefSeq, Feb 2011]
FXYD6-FXYD2 (HGNC:39978): (FXYD6-FXYD2 readthrough) This locus represents naturally occurring read-through transcription between the neighboring FXYD domain-containing ion transport regulator 6 (GeneID 53826) and sodium/potassium-transporting ATPase subunit gamma (GeneID 486) genes on chromosome 11. One read-through transcript produces a fusion protein that shares sequence identity with each individual gene product, while another read-through transcript encodes a protein that has a distinct C-terminus and only shares sequence identity with the upstream locus (GeneID 53826). [provided by RefSeq, Aug 2011]
Genome browser will be placed here
ACMG classification
Classification was made for transcript
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=-0.87).
Transcripts
RefSeq
| Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | MANE | Protein | UniProt |
|---|---|---|---|---|---|---|---|---|
| FXYD2 | NM_001680.5 | c.*1C>G | 3_prime_UTR_variant | Exon 5 of 6 | ENST00000292079.7 | NP_001671.2 | ||
| FXYD6-FXYD2 | NM_001204268.3 | c.*1C>G | 3_prime_UTR_variant | Exon 10 of 11 | NP_001191197.1 | |||
| FXYD6-FXYD2 | NM_001243598.4 | c.*35C>G | 3_prime_UTR_variant | Exon 9 of 10 | NP_001230527.1 | |||
| FXYD2 | NM_021603.4 | c.*1C>G | 3_prime_UTR_variant | Exon 5 of 6 | NP_067614.1 |
Ensembl
| Gene | Transcript | HGVSc | HGVSp | Effect | Exon rank | TSL | MANE | Protein | Appris | UniProt |
|---|---|---|---|---|---|---|---|---|---|---|
| FXYD2 | ENST00000292079.7 | c.*1C>G | 3_prime_UTR_variant | Exon 5 of 6 | 1 | NM_001680.5 | ENSP00000292079.2 | |||
| FXYD6-FXYD2 | ENST00000614497.5 | c.*1C>G | 3_prime_UTR_variant | Exon 10 of 11 | 3 | ENSP00000482442.1 |
Frequencies
GnomAD3 genomes 0.00000658 AC: 1AN: 152072Hom.: 0 Cov.: 32 show subpopulations
GnomAD3 genomes
AF:
AC:
1
AN:
152072
Hom.:
Cov.:
32
Gnomad AFR
AF:
Gnomad AMI
AF:
Gnomad AMR
AF:
Gnomad ASJ
AF:
Gnomad EAS
AF:
Gnomad SAS
AF:
Gnomad FIN
AF:
Gnomad MID
AF:
Gnomad NFE
AF:
Gnomad OTH
AF:
GnomAD4 exome AF: 0.00000274 AC: 4AN: 1461726Hom.: 0 Cov.: 33 AF XY: 0.00000138 AC XY: 1AN XY: 727184 show subpopulations
GnomAD4 exome
AF:
AC:
4
AN:
1461726
Hom.:
Cov.:
33
AF XY:
AC XY:
1
AN XY:
727184
show subpopulations
African (AFR)
AF:
AC:
0
AN:
33470
American (AMR)
AF:
AC:
0
AN:
44706
Ashkenazi Jewish (ASJ)
AF:
AC:
0
AN:
26132
East Asian (EAS)
AF:
AC:
0
AN:
39698
South Asian (SAS)
AF:
AC:
0
AN:
86256
European-Finnish (FIN)
AF:
AC:
0
AN:
53354
Middle Eastern (MID)
AF:
AC:
0
AN:
5764
European-Non Finnish (NFE)
AF:
AC:
4
AN:
1111958
Other (OTH)
AF:
AC:
0
AN:
60388
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.475
Heterozygous variant carriers
0
1
1
2
2
3
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
Age Distribution
Exome Het
Variant carriers
0
2
4
6
8
10
<30
30-35
35-40
40-45
45-50
50-55
55-60
60-65
65-70
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>80
Age
GnomAD4 genome 0.00000658 AC: 1AN: 152072Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0AN XY: 74264 show subpopulations ⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.
GnomAD4 genome
AF:
AC:
1
AN:
152072
Hom.:
Cov.:
32
AF XY:
AC XY:
0
AN XY:
74264
show subpopulations
⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.
African (AFR)
AF:
AC:
0
AN:
41408
American (AMR)
AF:
AC:
0
AN:
15274
Ashkenazi Jewish (ASJ)
AF:
AC:
0
AN:
3468
East Asian (EAS)
AF:
AC:
0
AN:
5186
South Asian (SAS)
AF:
AC:
0
AN:
4834
European-Finnish (FIN)
AF:
AC:
0
AN:
10592
Middle Eastern (MID)
AF:
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
AC:
1
AN:
67992
Other (OTH)
AF:
AC:
0
AN:
2090
⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.375
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance
Alfa
AF:
Hom.:
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
BayesDel_noAF
Benign
DANN
Benign
PhyloP100
RBP_binding_hub_radar
RBP_regulation_power_radar
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at
Publications
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