chr6-43300002-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 1 ACMG points: 2P and 1B. PM2BP4

The NM_153320.2(SLC22A7):​c.763C>T​(p.Arg255Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000496 in 1,614,126 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: 𝑓 0.000053 ( 0 hom., cov: 32)
Exomes 𝑓: 0.000049 ( 0 hom. )

Consequence

SLC22A7
NM_153320.2 missense

Scores

4
9
6

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: -0.0140
Variant links:
Genes affected
SLC22A7 (HGNC:10971): (solute carrier family 22 member 7) The protein encoded by this gene is involved in the sodium-independent transport and excretion of organic anions, some of which are potentially toxic. The encoded protein is an integral membrane protein and appears to be localized to the basolateral membrane of the kidney. Alternatively spliced transcript variants encoding different isoforms have been described. [provided by RefSeq, Jul 2008]
CRIP3 (HGNC:17751): (cysteine rich protein 3) Predicted to enable metal ion binding activity. Predicted to act upstream of or within T cell proliferation. Predicted to be located in cytoplasm. [provided by Alliance of Genome Resources, Apr 2022]

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 1 ACMG points.

PM2
Very rare variant in population databases, with high coverage;
BP4
Computational evidence support a benign effect (MetaRNN=0.40040135).

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect #exon/exons MANE Protein UniProt
SLC22A7NM_153320.2 linkuse as main transcriptc.763C>T p.Arg255Trp missense_variant 5/11 ENST00000372585.10 NP_696961.2
LOC124901319XR_007059582.1 linkuse as main transcriptn.181-186G>A intron_variant, non_coding_transcript_variant

Ensembl

Gene Transcript HGVSc HGVSp Effect #exon/exons TSL MANE Protein Appris UniProt
SLC22A7ENST00000372585.10 linkuse as main transcriptc.763C>T p.Arg255Trp missense_variant 5/115 NM_153320.2 ENSP00000361666 A1Q9Y694-1

Frequencies

GnomAD3 genomes
AF:
0.0000526
AC:
8
AN:
152116
Hom.:
0
Cov.:
32
show subpopulations
Gnomad AFR
AF:
0.0000241
Gnomad AMI
AF:
0.00
Gnomad AMR
AF:
0.000262
Gnomad ASJ
AF:
0.00
Gnomad EAS
AF:
0.00
Gnomad SAS
AF:
0.00
Gnomad FIN
AF:
0.0000942
Gnomad MID
AF:
0.00
Gnomad NFE
AF:
0.0000294
Gnomad OTH
AF:
0.00
GnomAD3 exomes
AF:
0.0000358
AC:
9
AN:
251446
Hom.:
0
AF XY:
0.0000221
AC XY:
3
AN XY:
135898
show subpopulations
Gnomad AFR exome
AF:
0.0000615
Gnomad AMR exome
AF:
0.0000867
Gnomad ASJ exome
AF:
0.00
Gnomad EAS exome
AF:
0.00
Gnomad SAS exome
AF:
0.00
Gnomad FIN exome
AF:
0.00
Gnomad NFE exome
AF:
0.0000352
Gnomad OTH exome
AF:
0.000163
GnomAD4 exome
AF:
0.0000493
AC:
72
AN:
1461892
Hom.:
0
Cov.:
33
AF XY:
0.0000495
AC XY:
36
AN XY:
727246
show subpopulations
Gnomad4 AFR exome
AF:
0.0000597
Gnomad4 AMR exome
AF:
0.000112
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.0000252
Gnomad4 SAS exome
AF:
0.00
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.0000549
Gnomad4 OTH exome
AF:
0.0000497
GnomAD4 genome
AF:
0.0000526
AC:
8
AN:
152234
Hom.:
0
Cov.:
32
AF XY:
0.0000537
AC XY:
4
AN XY:
74430
show subpopulations
Gnomad4 AFR
AF:
0.0000241
Gnomad4 AMR
AF:
0.000262
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.0000942
Gnomad4 NFE
AF:
0.0000294
Gnomad4 OTH
AF:
0.00
Alfa
AF:
0.0000965
Hom.:
0
Bravo
AF:
0.0000302
ExAC
AF:
0.0000412
AC:
5

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not specified Uncertain:1
Uncertain significance, criteria provided, single submitterclinical testingAmbry GeneticsMay 31, 2022The c.763C>T (p.R255W) alteration is located in exon 5 (coding exon 5) of the SLC22A7 gene. This alteration results from a C to T substitution at nucleotide position 763, causing the arginine (R) at amino acid position 255 to be replaced by a tryptophan (W). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name
Calibrated prediction
Score
Prediction
AlphaMissense
Uncertain
0.37
BayesDel_addAF
Benign
-0.081
T
BayesDel_noAF
Benign
-0.16
CADD
Pathogenic
26
DANN
Pathogenic
1.0
DEOGEN2
Uncertain
0.53
.;.;D;.
Eigen
Uncertain
0.35
Eigen_PC
Benign
0.14
FATHMM_MKL
Benign
0.29
N
LIST_S2
Uncertain
0.95
D;D;D;D
M_CAP
Uncertain
0.090
D
MetaRNN
Benign
0.40
T;T;T;T
MetaSVM
Uncertain
0.067
D
MutationAssessor
Pathogenic
3.9
.;.;H;.
MutationTaster
Benign
0.97
D;D;D
PrimateAI
Uncertain
0.67
T
PROVEAN
Pathogenic
-6.3
D;D;D;D
REVEL
Uncertain
0.38
Sift
Uncertain
0.0030
D;D;D;D
Sift4G
Pathogenic
0.0010
D;D;D;D
Polyphen
1.0
.;D;D;D
Vest4
0.64, 0.64, 0.65
MVP
0.69
MPC
1.1
ClinPred
0.82
D
GERP RS
4.0
Varity_R
0.65
gMVP
0.69

Splicing

Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
0.16
Details are displayed if max score is > 0.2

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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

dbSNP: rs199806887; hg19: chr6-43267740; COSMIC: COSV65354868; COSMIC: COSV65354868; API