rs34448891

Variant names:

• chr2-218381926-CGTGTGTGT-C
• rs34448891
• ENST00000468221.5:n.-102_-95delGTGTGTGT

Your query was ambiguous. Multiple possible variants found:

• chr2-218381926-CGTGTGTGT-C
• chr2-218381926-CGTGTGTGT-CGT
• chr2-218381926-CGTGTGTGT-CGTGT
• chr2-218381926-CGTGTGTGT-CGTGTGT
• chr2-218381926-CGTGTGTGT-CGTGTGTGTGT
• chr2-218381926-CGTGTGTGT-CGTGTGTGTGTGT
• chr2-218381926-CGTGTGTGT-CGTGTGTGTGTGTGT
• chr2-218381926-CGTGTGTGT-CGTGTGTGTGTGTGTGT

Variant summary

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

The ENST00000468221.5(SLC11A1):​n.-102_-95delGTGTGTGT variant causes a upstream gene change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 21)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: SLC11A1 ENST00000468221.5 upstream_gene
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.180
• Publications: 14 publications found

Genes affected

SLC11A1 (HGNC:10907): (solute carrier family 11 member 1) This gene is a member of the solute carrier family 11 (proton-coupled divalent metal ion transporters) family and encodes a multi-pass membrane protein. The protein functions as a divalent transition metal (iron and manganese) transporter involved in iron metabolism and host resistance to certain pathogens. Mutations in this gene have been associated with susceptibility to infectious diseases such as tuberculosis and leprosy, and inflammatory diseases such as rheumatoid arthritis and Crohn disease. Alternatively spliced variants that encode different protein isoforms have been described but the full-length nature of only one has been determined. [provided by RefSeq, Jul 2008]

SLC11A1 Gene-Disease associations (from GenCC):

• cystic fibrosis

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

Our verdict: Uncertain_significance. The variant received 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

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SLC11A1	ENST00000468221.5	n.-102_-95delGTGTGTGT		upstream_gene_variant		1
SLC11A1	ENST00000473367.5	n.-442_-435delGTGTGTGT		upstream_gene_variant		4		ENSP00000484905.1

Frequencies

GnomAD3 genomes Cov.: 21

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 36708 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 19564

African (AFR) AF: 0.00 AC: 0 AN: 1010

American (AMR) AF: 0.00 AC: 0 AN: 1002

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 1110

East Asian (EAS) AF: 0.00 AC: 0 AN: 2636

South Asian (SAS) AF: 0.00 AC: 0 AN: 2942

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 3448

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 144

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 22260

Other (OTH) AF: 0.00 AC: 0 AN: 2156

GnomAD4 genome Cov.: 21

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
PhyloP100		0.18

Splicing

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

Other links and lift over

dbSNP: rs34448891; hg19: chr2-219246649;