NM_003041.4:c.47A>G

Variant names:

• chr16-31483183-A-G
• NM_003041.4:c.47A>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_003041.4(SLC5A2):​c.47A>G​(p.Gln16Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 17/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: SLC5A2 NM_003041.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 2.79
• Publications: 0 publications found

Genes affected

SLC5A2 (HGNC:11037): (solute carrier family 5 member 2) This gene encodes a member of the sodium glucose cotransporter family which are sodium-dependent glucose transport proteins. The encoded protein is the major cotransporter involved in glucose reabsorption in the kidney. Mutations in this gene are associated with renal glucosuria. Two transcript variants, one protein-coding and one not, have been found for this gene. [provided by RefSeq, Feb 2015]

SLC5A2 Gene-Disease associations (from GenCC):

• familial renal glucosuria

  Inheritance: AR, AD Classification: DEFINITIVE, STRONG, MODERATE, SUPPORTIVE Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.20412311).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_003041.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC5A2	NM_003041.4	MANE Select	c.47A>G	p.Gln16Arg	missense	Exon 1 of 14	NP_003032.1	P31639-1
	SLC5A2	NR_130783.2		n.61A>G		non_coding_transcript_exon	Exon 1 of 12

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC5A2	ENST00000330498.4	TSL:1 MANE Select	c.47A>G	p.Gln16Arg	missense	Exon 1 of 14	ENSP00000327943.3	P31639-1
	SLC5A2	ENST00000419665.6	TSL:1	n.47A>G		non_coding_transcript_exon	Exon 1 of 12	ENSP00000410601.2	P31639-2
	SLC5A2	ENST00000865380.1		c.47A>G	p.Gln16Arg	missense	Exon 1 of 14	ENSP00000535439.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions as Germline

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	Familial renal glucosuria (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.069
BayesDel_addAF	Benign	-0.052	T
BayesDel_noAF	Benign	-0.31
CADD	Benign	16
DANN	Benign	0.46
DEOGEN2	Benign	0.13	T
Eigen	Benign	-0.81
Eigen_PC	Benign	-0.71
FATHMM_MKL	Benign	0.54	D
LIST_S2	Benign	0.54	T
M_CAP	Benign	0.084	D
MetaRNN	Benign	0.20	T
MetaSVM	Benign	-0.79	T
MutationAssessor	Benign	1.2	L
PhyloP100		2.8
PrimateAI	Benign	0.43	T
PROVEAN	Benign	-0.15	N
REVEL	Benign	0.14
Sift	Benign	0.57	T
Sift4G	Benign	0.67	T
Polyphen		0.012	B
Vest4		0.43
MutPred		0.23		Gain of loop (P = 0.0312)
MVP		0.64
MPC		0.25
ClinPred		0.055	T
GERP RS		2.8
PromoterAI		0.065	Neutral
Varity_R		0.025
gMVP		0.40

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		Details are displayed if max score is > 0.2

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

Other links and lift over

hg19: chr16-31494504;