rs369159546

Variant names:

• chr6-43524804-TCCTTCCCCCATG-T
• rs369159546
• NM_020750.3:c.3312+15_3312+26delCATGGGGGAAGG

Your query was ambiguous. Multiple possible variants found:

• chr6-43524804-TCCTTCCCCCATG-T
• chr6-43524804-TCCTTCCCCCATG-TCCTTCCCCCATGCCTTCCCCCATG
• chr6-43524804-TCCTTCCCCCATG-TCCTTCCCCCATGCCTTCCCCCCCTTCCCCCATG

Variant summary

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

The NM_020750.3(XPO5):​c.3312+15_3312+26delCATGGGGGAAGG variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. It is difficult to determine the true allele frequency of this variant because it is of type DEL_BIG, and the frequency of such variant types in population databases may be underestimated and unreliable. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency: Genomes: not found (cov: 32)
• Consequence: XPO5 NM_020750.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.00
• Publications: 0 publications found

Genes affected

XPO5 (HGNC:17675): (exportin 5) This gene encodes a member of the karyopherin family that is required for the transport of small RNAs and double-stranded RNA-binding proteins from the nucleus to the cytoplasm. The encoded protein translocates cargo through the nuclear pore complex in a RanGTP-dependent process. [provided by RefSeq, Aug 2011]

POLR1C (HGNC:20194): (RNA polymerase I and III subunit C) The protein encoded by this gene is a subunit of both RNA polymerase I and RNA polymerase III complexes. The encoded protein is part of the Pol core element. Mutations in this gene have been associated with Treacher Collins syndrome (TCS) and hypomyelinating leukodystrophy 11. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jan 2016]

POLR1C Gene-Disease associations (from GenCC):

• hypomyelinating leukodystrophy 11

  Inheritance: AR Classification: STRONG Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)
• Treacher Collins syndrome 3

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics, ClinGen
• Treacher-Collins syndrome

  Inheritance: AD Classification: SUPPORTIVE Submitted by: Orphanet
• hypomyelination-hypogonadotropic hypogonadism-hypodontia syndrome

  Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

ACMG classification

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_020750.3. 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
	XPO5	NM_020750.3	MANE Select	c.3312+15_3312+26delCATGGGGGAAGG		intron	N/A	NP_065801.1	Q9HAV4
	POLR1C	NM_001318876.2		c.922+3765_922+3776delCATGCCTTCCCC		intron	N/A	NP_001305805.1	O15160-2
	POLR1C	NM_001363658.2		c.922+3765_922+3776delCATGCCTTCCCC		intron	N/A	NP_001350587.1	A0A2R8YEZ4

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	XPO5	ENST00000265351.12	TSL:1 MANE Select	c.3312+15_3312+26delCATGGGGGAAGG		intron	N/A	ENSP00000265351.7	Q9HAV4
	POLR1C	ENST00000304004.7	TSL:1	c.922+3757_922+3768delCCTTCCCCCATG		intron	N/A	ENSP00000307212.3	O15160-2
	XPO5	ENST00000943409.1		c.3309+15_3309+26delCATGGGGGAAGG		intron	N/A	ENSP00000613468.1

Frequencies

GnomAD3 genomes Cov.: 32

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

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		1.0

Splicing

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

Other links and lift over

dbSNP: rs369159546; hg19: chr6-43492542;