rs61222646

Variant names:

• chr8-22404462-GTTTTT-G
• rs61222646
• NM_001128431.4:c.-15-225_-15-221delTTTTT

Your query was ambiguous. Multiple possible variants found:

• chr8-22404462-GTTTTT-G
• chr8-22404462-GTTTTT-GT
• chr8-22404462-GTTTTT-GTT
• chr8-22404462-GTTTTT-GTTT
• chr8-22404462-GTTTTT-GTTTT
• chr8-22404462-GTTTTT-GTTTTTT
• chr8-22404462-GTTTTT-GTTTTTTT
• chr8-22404462-GTTTTT-GTTTTTTTT
• chr8-22404462-GTTTTT-GTTTTTTTTT
• chr8-22404462-GTTTTT-GTTTTTTTTTTTTTTT

Variant summary

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

The NM_001128431.4(SLC39A14):​c.-15-225_-15-221delTTTTT variant causes a intron change involving the alteration of a non-conserved nucleotide. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 20)
• Consequence: SLC39A14 NM_001128431.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.00300
• Publications: 0 publications found

Genes affected

SLC39A14 (HGNC:20858): (solute carrier family 39 member 14) This gene encodes a member of the the SLC39A family of divalent metal transporters that mediates the cellular uptake of manganese, zinc, iron, and cadmium. The encoded protein contains eight transmembrane domains, a histidine-rich motif, and a metalloprotease motif, and is expressed on the plasma membrane and the endocytic vesicle membrane. It is an important transporter of nontransferrin-bound iron and a critical regulator of manganese homeostasis. Naturally occurring mutations in this gene are associated with neurodegeneration with brain iron accumulation and early-onset parkinsonism-dystonia with hypermanganesemia. [provided by RefSeq, May 2017]

SLC39A14 Gene-Disease associations (from GenCC):

• hypermanganesemia with dystonia 2

  Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: PanelApp Australia, Orphanet, Labcorp Genetics (formerly Invitae)
• hyperostosis cranialis interna

  Inheritance: AD Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001128431.4. 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
	SLC39A14	NM_001128431.4	MANE Select	c.-15-225_-15-221delTTTTT		intron	N/A	NP_001121903.1	Q15043-1
	SLC39A14	NM_015359.6	MANE Plus Clinical	c.-15-225_-15-221delTTTTT		intron	N/A	NP_056174.2	Q15043-3
	SLC39A14	NM_001351657.2		c.16-225_16-221delTTTTT		intron	N/A	NP_001338586.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLC39A14	ENST00000359741.10	TSL:2 MANE Plus Clinical	c.-15-233_-15-229delTTTTT		intron	N/A	ENSP00000352779.5	Q15043-3
	SLC39A14	ENST00000381237.6	TSL:1 MANE Select	c.-15-233_-15-229delTTTTT		intron	N/A	ENSP00000370635.1	Q15043-1
	SLC39A14	ENST00000240095.10	TSL:1	c.-15-233_-15-229delTTTTT		intron	N/A	ENSP00000240095.6	Q15043-2

Frequencies

GnomAD3 genomes Cov.: 20

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

GnomAD4 genome Cov.: 20

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		-0.0030

Splicing

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

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs61222646; hg19: chr8-22261975;