rs148669433

Variant names:

• chr5-177385766-G-C
• rs148669433
• NM_003052.5:c.25G>C

Your query was ambiguous. Multiple possible variants found:

• chr5-177385766-G-C
• chr5-177385766-G-T

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2

The NM_003052.5(SLC34A1):​c.25G>C​(p.Gly9Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,830 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 13/23 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: SLC34A1 NM_003052.5 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.36

Genes affected

SLC34A1 (HGNC:11019): (solute carrier family 34 member 1) Enables sodium:phosphate symporter activity. Involved in several processes, including phosphate ion homeostasis; phosphate ion transport; and response to lead ion. Located in several cellular components, including apical plasma membrane; mitotic spindle; and nuclear speck. Implicated in several diseases, including Fanconi syndrome (multiple); chronic kidney disease; hereditary hypophosphatemic rickets with hypercalciuria; hypophosphatemic nephrolithiasis/osteoporosis 1; and nephrolithiasis. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC34A1	NM_003052.5	c.25G>C	p.Gly9Arg	missense_variant	Exon 2 of 13	ENST00000324417.6	NP_003043.3
SLC34A1	NM_001167579.2	c.25G>C	p.Gly9Arg	missense_variant	Exon 2 of 9		NP_001161051.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC34A1	ENST00000324417.6	c.25G>C	p.Gly9Arg	missense_variant	Exon 2 of 13	1	NM_003052.5	ENSP00000321424.4
SLC34A1	ENST00000512593.5	c.25G>C	p.Gly9Arg	missense_variant	Exon 2 of 9	2		ENSP00000423022.1
SLC34A1	ENST00000504577.5	c.25G>C	p.Gly9Arg	missense_variant	Exon 2 of 4	4		ENSP00000423733.1
SLC34A1	ENST00000507685.5	n.109G>C		non_coding_transcript_exon_variant	Exon 2 of 10	2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD3 exomes AF: 0.00000406 AC: 1 AN: 246316 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 133260

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000291

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: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460830 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 726626

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000224

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 32

ExAC AF: 0.00000824 AC: 1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.22	T
BayesDel_noAF	Benign	-0.46
CADD	Benign	21
DANN	Benign	0.97
DEOGEN2	Benign	0.28	.;.;T
Eigen	Benign	-0.35
Eigen_PC	Benign	-0.32
FATHMM_MKL	Benign	0.46	N
LIST_S2	Benign	0.82	T;T;T
M_CAP	Benign	0.029	D
MetaRNN	Benign	0.11	T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	0.90	.;L;L
PrimateAI	Benign	0.38	T
PROVEAN	Pathogenic	-4.4	D;N;N
REVEL	Benign	0.049
Sift	Benign	0.053	T;D;D
Sift4G	Benign	0.098	T;T;T
Polyphen		0.44	.;.;B
Vest4		0.34, 0.31
MutPred		0.17		Gain of MoRF binding (P = 0.019);Gain of MoRF binding (P = 0.019);Gain of MoRF binding (P = 0.019);
MVP		0.54
MPC		0.12
ClinPred		0.19	T
GERP RS		1.7
Varity_R		0.079
gMVP		0.37

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.21		Details are displayed if max score is > 0.2
DS_AG_spliceai		0.21		Position offset: -45

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

Publications

LitVar

Other links and lift over

dbSNP: rs148669433; hg19: chr5-176812767;