12-50986726-G-C

Variant names:

• chr12-50986726-G-C
• rs886049559
• NM_000617.3:c.*1599C>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_000617.3(SLC11A2):​c.*1599C>G variant causes a 3 prime UTR change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000441 in 1,134,854 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 32)
  • Exomes 𝑓: 0.0000044 (0 hom.)
• Consequence: SLC11A2 NM_000617.3 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.00
• Publications: 0 publications found

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]

SLC11A2 Gene-Disease associations (from GenCC):

• microcytic anemia with liver iron overload

  Inheritance: AR Classification: DEFINITIVE, STRONG, MODERATE, SUPPORTIVE Submitted by: Genomics England PanelApp, ClinGen, Orphanet, Ambry Genetics, Labcorp Genetics (formerly Invitae)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.85).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_000617.3. 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
	SLC11A2	NM_000617.3	MANE Select	c.*1599C>G		3_prime_UTR	Exon 16 of 16	NP_000608.1	P49281-2
	SLC11A2	NM_001174125.2		c.*1599C>G		3_prime_UTR	Exon 16 of 16	NP_001167596.1	P49281-3
	SLC11A2	NM_001379455.1		c.*1599C>G		3_prime_UTR	Exon 17 of 17	NP_001366384.1	P49281-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC11A2	ENST00000262052.9	TSL:1 MANE Select	c.*1599C>G		3_prime_UTR	Exon 16 of 16	ENSP00000262052.5	P49281-2
	SLC11A2	ENST00000394904.9	TSL:1	c.*1599C>G		3_prime_UTR	Exon 16 of 16	ENSP00000378364.3	P49281-3
	SLC11A2	ENST00000547198.5	TSL:1	c.1629+1656C>G		intron	N/A	ENSP00000446769.1	P49281-1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000441 AC: 5 AN: 1134854 Hom.: 0 Cov.: 35 AF XY: 0.00000180 AC XY: 1 AN XY: 556676

African (AFR) AF: 0.00 AC: 0 AN: 24340

American (AMR) AF: 0.00 AC: 0 AN: 28258

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 15936

East Asian (EAS) AF: 0.00 AC: 0 AN: 12840

South Asian (SAS) AF: 0.00 AC: 0 AN: 76110

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 12640

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 2770

European-Non Finnish (NFE) AF: 0.00000543 AC: 5 AN: 920620

Other (OTH) AF: 0.00 AC: 0 AN: 41340

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.85
CADD	Benign	0.25
DANN	Benign	0.67
PhyloP100		-1.0
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

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

dbSNP: rs886049559; hg19: chr12-51380509;