12-50989560-C-G

Position:

• chr12-50989560-C-G

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_000617.3(SLC11A2):​c.1576-1125G>C variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.147 in 152,194 control chromosomes in the GnomAD database, including 1,869 homozygotes. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: 𝑓 0.15 (1869 hom., cov: 32)
• Consequence: SLC11A2 NM_000617.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.184

Genes affected

SLC11A2 (HGNC:10908): (solute carrier family 11 member 2) This gene encodes a member of the solute carrier family 11 protein family. The product of this gene transports divalent metals and is involved in iron absorption. Mutations in this gene are associated with hypochromic microcytic anemia with iron overload. A related solute carrier family 11 protein gene is located on chromosome 2. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Apr 2010]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.9).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.252 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	Protein	UniProt
SLC11A2	NM_000617.3	c.1576-1125G>C		intron_variant		ENST00000262052.9	NP_000608.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Protein	Appris	UniProt
SLC11A2	ENST00000262052.9	c.1576-1125G>C		intron_variant		1	NM_000617.3	ENSP00000262052

Frequencies

GnomAD3 genomes AF: 0.147 AC: 22378 AN: 152076 Hom.: 1864 Cov.: 32

Gnomad AFR AF: 0.0719

Gnomad AMI AF: 0.193

Gnomad AMR AF: 0.128

Gnomad ASJ AF: 0.163

Gnomad EAS AF: 0.115

Gnomad SAS AF: 0.263

Gnomad FIN AF: 0.152

Gnomad MID AF: 0.188

Gnomad NFE AF: 0.189

Gnomad OTH AF: 0.166

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.147 AC: 22386 AN: 152194 Hom.: 1869 Cov.: 32 AF XY: 0.147 AC XY: 10943 AN XY: 74408

Gnomad4 AFR AF: 0.0717

Gnomad4 AMR AF: 0.128

Gnomad4 ASJ AF: 0.163

Gnomad4 EAS AF: 0.115

Gnomad4 SAS AF: 0.264

Gnomad4 FIN AF: 0.152

Gnomad4 NFE AF: 0.189

Gnomad4 OTH AF: 0.165

Alfa AF: 0.160 Hom.: 266

Bravo AF: 0.137

Asia WGS AF: 0.159 AC: 551 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.90
CADD	Benign	3.7
DANN	Benign	0.55

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

LitVar

Other links and lift over

dbSNP: rs2285228; hg19: chr12-51383343;