9-128504868-C-G

Variant names:

• chr9-128504868-C-G
• rs1564545743
• NM_001003722.2:c.63C>G

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Moderate BP6_Moderate BP7

The NM_001003722.2(GLE1):​c.63C>G​(p.Arg21Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000685 in 1,460,838 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 6.8e-7 (0 hom.)
• Consequence: GLE1 NM_001003722.2 synonymous
• Clinical Significance: Likely benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -0.0550
• Publications: 0 publications found

Genes affected

GLE1 (HGNC:4315): (GLE1 RNA export mediator) This gene encodes a predicted 75-kDa polypeptide with high sequence and structure homology to yeast Gle1p, which is nuclear protein with a leucine-rich nuclear export sequence essential for poly(A)+RNA export. Inhibition of human GLE1L by microinjection of antibodies against GLE1L in HeLa cells resulted in inhibition of poly(A)+RNA export. Immunoflourescence studies show that GLE1L is localized at the nuclear pore complexes. This localization suggests that GLE1L may act at a terminal step in the export of mature RNA messages to the cytoplasm. Two alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

GLE1 Gene-Disease associations (from GenCC):

• lethal arthrogryposis-anterior horn cell disease syndrome

  Inheritance: AR Classification: DEFINITIVE, SUPPORTIVE Submitted by: G2P, Orphanet
• lethal congenital contracture syndrome 1

  Inheritance: AR Classification: STRONG, SUPPORTIVE Submitted by: Labcorp Genetics (formerly Invitae), Orphanet
• amyotrophic lateral sclerosis

  Inheritance: AD Classification: SUPPORTIVE, LIMITED Submitted by: ClinGen, Orphanet

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.42).
• BP6: Variant 9-128504868-C-G is Benign according to our data. Variant chr9-128504868-C-G is described in ClinVar as Likely_benign. ClinVar VariationId is 2920360.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-0.055 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001003722.2. 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
	GLE1	NM_001003722.2	MANE Select	c.63C>G	p.Arg21Arg	synonymous	Exon 1 of 16	NP_001003722.1	Q53GS7-1
	GLE1	NM_001411013.1		c.63C>G	p.Arg21Arg	synonymous	Exon 1 of 17	NP_001397942.1	A0A804HJ70
	GLE1	NM_001499.2		c.63C>G	p.Arg21Arg	synonymous	Exon 1 of 14	NP_001490.1	B3KMG0

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	GLE1	ENST00000309971.9	TSL:1 MANE Select	c.63C>G	p.Arg21Arg	synonymous	Exon 1 of 16	ENSP00000308622.5	Q53GS7-1
	GLE1	ENST00000372770.4	TSL:1	c.63C>G	p.Arg21Arg	synonymous	Exon 1 of 14	ENSP00000361856.4	Q53GS7-2
	GLE1	ENST00000898507.1		c.63C>G	p.Arg21Arg	synonymous	Exon 1 of 17	ENSP00000568566.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 6.85e-7 AC: 1 AN: 1460838 Hom.: 0 Cov.: 30 AF XY: 0.00000138 AC XY: 1 AN XY: 726826

African (AFR) AF: 0.00 AC: 0 AN: 33452

American (AMR) AF: 0.00 AC: 0 AN: 44720

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26124

East Asian (EAS) AF: 0.00 AC: 0 AN: 39694

South Asian (SAS) AF: 0.0000116 AC: 1 AN: 86238

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53344

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5762

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111138

Other (OTH) AF: 0.00 AC: 0 AN: 60366

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Likely benign

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	-	1	not provided (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.42
CADD	Benign	14
DANN	Benign	0.84
PhyloP100		-0.055
PromoterAI		0.0041	Neutral
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.6

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.18		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: rs1564545743; hg19: chr9-131267147;