12-104805166-C-G

Variant names:

• chr12-104805166-C-G
• NM_001352171.3:c.1708G>C

Variant summary

Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2 PP3

The NM_001352171.3(SLC41A2):​c.1708G>C​(p.Asp570His) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency: Genomes: not found (cov: 32)
• Consequence: SLC41A2 NM_001352171.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.77

Genes affected

SLC41A2 (HGNC:31045): (solute carrier family 41 member 2) Predicted to enable inorganic cation transmembrane transporter activity. Predicted to be involved in magnesium ion transmembrane transport. Predicted to act upstream of or within metal ion transport. Predicted to be integral component of membrane. Predicted to be active in plasma membrane. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Uncertain_significance. Variant got 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.746

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SLC41A2	NM_001352171.3	c.1708G>C	p.Asp570His	missense_variant	Exon 11 of 11	ENST00000258538.8	NP_001339100.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC41A2	ENST00000258538.8	c.1708G>C	p.Asp570His	missense_variant	Exon 11 of 11	1	NM_001352171.3	ENSP00000258538.3
SLC41A2	ENST00000549713.1	n.261G>C		non_coding_transcript_exon_variant	Exon 2 of 2	3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Jul 31, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.1708G>C (p.D570H) alteration is located in exon 10 (coding exon 10) of the SLC41A2 gene. This alteration results from a G to C substitution at nucleotide position 1708, causing the aspartic acid (D) at amino acid position 570 to be replaced by a histidine (H). 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	Pathogenic	0.94
BayesDel_addAF	Pathogenic	0.28	D
BayesDel_noAF	Pathogenic	0.16
CADD	Pathogenic	27
DANN	Uncertain	1.0
DEOGEN2	Benign	0.25	T
Eigen	Pathogenic	0.88
Eigen_PC	Pathogenic	0.86
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.94	D
M_CAP	Benign	0.032	D
MetaRNN	Pathogenic	0.75	D
MetaSVM	Benign	-0.45	T
MutationAssessor	Uncertain	2.8	M
PrimateAI	Pathogenic	0.79	T
PROVEAN	Pathogenic	-4.8	D
REVEL	Uncertain	0.47
Sift	Uncertain	0.0010	D
Sift4G	Uncertain	0.0030	D
Polyphen		1.0	D
Vest4		0.83
MutPred		0.27		Gain of catalytic residue at D566 (P = 0.0058);
MVP		0.36
MPC		1.5
ClinPred		0.99	D
GERP RS		5.7
Varity_R		0.72
gMVP		0.85

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr12-105198944;