rs863225072

Variant summary

Our verdict is Pathogenic. The variant received 10 ACMG points: 10P and 0B. PP3_ModeratePP5_Very_Strong

The NM_020041.3(SLC2A9):​c.224T>G​(p.Leu75Arg) variant causes a missense change. The variant allele was found at a frequency of 0.0000335 in 1,550,236 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Likely pathogenic (★★).

Frequency

Genomes: 𝑓 0.000026 ( 0 hom., cov: 34)
Exomes 𝑓: 0.000034 ( 0 hom. )

Consequence

SLC2A9
NM_020041.3 missense

Scores

7
11
1

Clinical Significance

Likely pathogenic criteria provided, multiple submitters, no conflicts P:3

Conservation

PhyloP100: 4.46

Publications

16 publications found
Variant links:
Genes affected
SLC2A9 (HGNC:13446): (solute carrier family 2 member 9) This gene encodes a member of the SLC2A facilitative glucose transporter family. Members of this family play a significant role in maintaining glucose homeostasis. The encoded protein may play a role in the development and survival of chondrocytes in cartilage matrices. Two transcript variants encoding distinct isoforms have been identified for this gene. [provided by RefSeq, Jul 2008]
SLC2A9-AS1 (HGNC:40636): (SLC2A9 antisense RNA 1)

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Pathogenic. The variant received 10 ACMG points.

PP3
MetaRNN computational evidence supports a deleterious effect, 0.885
PP5
Variant 4-10019000-A-C is Pathogenic according to our data. Variant chr4-10019000-A-C is described in ClinVar as Likely_pathogenic. ClinVar VariationId is 217418.Status of the report is criteria_provided_multiple_submitters_no_conflicts, 2 stars.

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
SLC2A9NM_020041.3 linkc.224T>G p.Leu75Arg missense_variant Exon 2 of 12 ENST00000264784.8 NP_064425.2 Q9NRM0-1

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
SLC2A9ENST00000264784.8 linkc.224T>G p.Leu75Arg missense_variant Exon 2 of 12 1 NM_020041.3 ENSP00000264784.3 Q9NRM0-1

Frequencies

GnomAD3 genomes
AF:
0.0000263
AC:
4
AN:
152164
Hom.:
0
Cov.:
34
show subpopulations
Gnomad AFR
AF:
0.00
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.00
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.00
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000588
Gnomad OTH
AF:
0.00
GnomAD2 exomes
AF:
0.00000647
AC:
1
AN:
154650
AF XY:
0.00
show subpopulations
Gnomad AFR exome
AF:
0.00
Gnomad AMR exome
AF:
0.00
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000169
Gnomad OTH exome
AF:
0.00
GnomAD4 exome
AF:
0.0000343
AC:
48
AN:
1398072
Hom.:
0
Cov.:
33
AF XY:
0.0000290
AC XY:
20
AN XY:
689526
show subpopulations
African (AFR)
AF:
0.0000317
AC:
1
AN:
31566
American (AMR)
AF:
0.00
AC:
0
AN:
35704
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
25172
East Asian (EAS)
AF:
0.00
AC:
0
AN:
35752
South Asian (SAS)
AF:
0.0000126
AC:
1
AN:
79194
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
48990
Middle Eastern (MID)
AF:
0.000205
AC:
1
AN:
4886
European-Non Finnish (NFE)
AF:
0.0000380
AC:
41
AN:
1078904
Other (OTH)
AF:
0.0000691
AC:
4
AN:
57904
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.475
Heterozygous variant carriers
0
3
5
8
10
13
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
70-75
75-80
>80
Age
GnomAD4 genome
AF:
0.0000263
AC:
4
AN:
152164
Hom.:
0
Cov.:
34
AF XY:
0.0000269
AC XY:
2
AN XY:
74342
show subpopulations
African (AFR)
AF:
0.00
AC:
0
AN:
41456
American (AMR)
AF:
0.00
AC:
0
AN:
15280
Ashkenazi Jewish (ASJ)
AF:
0.00
AC:
0
AN:
3464
East Asian (EAS)
AF:
0.00
AC:
0
AN:
5176
South Asian (SAS)
AF:
0.00
AC:
0
AN:
4830
European-Finnish (FIN)
AF:
0.00
AC:
0
AN:
10620
Middle Eastern (MID)
AF:
0.00
AC:
0
AN:
316
European-Non Finnish (NFE)
AF:
0.0000588
AC:
4
AN:
68018
Other (OTH)
AF:
0.00
AC:
0
AN:
2094
Allele Balance Distribution
Red line indicates average allele balance
Average allele balance: 0.488
Heterozygous variant carriers
0
0
1
1
2
2
0.00
0.20
0.40
0.60
0.80
0.95
Allele balance

Age Distribution

Genome 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
70-75
75-80
>80
Age
Alfa
AF:
0.0000330
Hom.:
0
Bravo
AF:
0.0000113

ClinVar

Significance: Likely pathogenic
Submissions summary: Pathogenic:3
Revision: criteria provided, multiple submitters, no conflicts
LINK: link

Submissions by phenotype

Hypouricemia, renal, 2 Pathogenic:2
May 10, 2022
Fulgent Genetics, Fulgent Genetics
Significance:Likely pathogenic
Review Status:criteria provided, single submitter
Collection Method:clinical testing

- -

Jan 01, 2010
OMIM
Significance:Pathogenic
Review Status:no assertion criteria provided
Collection Method:literature only

- -

SLC2A9-related disorder Pathogenic:1
Nov 22, 2022
PreventionGenetics, part of Exact Sciences
Significance:Likely pathogenic
Review Status:criteria provided, single submitter
Collection Method:clinical testing

The SLC2A9 c.224T>G variant is predicted to result in the amino acid substitution p.Leu75Arg. This variant has been reported in an individuals with autosomal recessive renal hypouricaemia, and functional studies support its pathogenicity (Dinour et al 2010. PubMed ID: 19926891; Ruiz A et al 2018. PubMed ID: 29967582; Capalbo A et al 2019. PubMed ID: 31589614). This variant is reported in 0.0040% of alleles in individuals of European (Non-Finnish) descent in gnomAD (http://gnomad.broadinstitute.org/variant/4-10020624-A-C). This variant is interpreted as likely pathogenic. -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
0.94
BayesDel_addAF
Pathogenic
0.49
D
BayesDel_noAF
Pathogenic
0.48
CADD
Pathogenic
26
DANN
Uncertain
1.0
DEOGEN2
Uncertain
0.55
D;.;.;.
Eigen
Uncertain
0.53
Eigen_PC
Uncertain
0.41
FATHMM_MKL
Uncertain
0.95
D
LIST_S2
Uncertain
0.96
D;.;D;D
M_CAP
Pathogenic
0.54
D
MetaRNN
Pathogenic
0.89
D;D;D;D
MetaSVM
Uncertain
0.54
D
MutationAssessor
Pathogenic
3.2
M;.;.;.
PhyloP100
4.5
PrimateAI
Uncertain
0.66
T
PROVEAN
Uncertain
-4.0
D;D;D;D
REVEL
Pathogenic
0.73
Sift
Uncertain
0.0010
D;D;D;D
Sift4G
Uncertain
0.0020
D;D;D;D
Polyphen
1.0
D;D;D;.
Vest4
0.96
MVP
0.71
MPC
0.63
ClinPred
0.99
D
GERP RS
4.8
RBP_binding_hub_radar
0.0
RBP_regulation_power_radar
1.7
Varity_R
0.95
gMVP
0.86
Mutation Taster
=12/88
disease causing (ClinVar)

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.010
Details are displayed if max score is > 0.2

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

Publications

Other links and lift over

dbSNP: rs863225072; hg19: chr4-10020624; API