rs267608261

Variant names:

• chr6-83170340-C-A
• rs267608261
• NM_015599.3:c.1504G>T

Your query was ambiguous. Multiple possible variants found:

• chr6-83170340-C-A
• chr6-83170340-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 5 ACMG points: 5P and 0B. PM2 PP3_Moderate PP5

The NM_015599.3(PGM3):​c.1504G>T​(p.Asp502Tyr) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Pathogenic (no stars). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. D502N) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 33)
• Consequence: PGM3 NM_015599.3 missense
• Clinical Significance: Pathogenic no assertion criteria provided P:2
• Conservation: PhyloP100: 7.21
• Publications: 5 publications found

Genes affected

PGM3 (HGNC:8907): (phosphoglucomutase 3) This gene encodes a member of the phosphohexose mutase family. The encoded protein mediates both glycogen formation and utilization by catalyzing the interconversion of glucose-1-phosphate and glucose-6-phosphate. A non-synonymous single nucleotide polymorphism in this gene may play a role in resistance to diabetic nephropathy and neuropathy. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Dec 2010]

DOP1A (HGNC:21194): (DOP1 leucine zipper like protein A) Predicted to be involved in Golgi to endosome transport and endoplasmic reticulum organization. Predicted to be located in Golgi membrane. Predicted to be active in endosome and trans-Golgi network. [provided by Alliance of Genome Resources, Apr 2022]

DOP1A Gene-Disease associations (from GenCC):

• complex neurodevelopmental disorder

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics

ACMG classification

Our verdict: Uncertain_significance. The variant received 5 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.909
• PP5: Variant 6-83170340-C-A is Pathogenic according to our data. Variant chr6-83170340-C-A is described in ClinVar as Pathogenic. ClinVar VariationId is 133321.Status of the report is no_assertion_criteria_provided, 0 stars.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015599.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PGM3	NM_015599.3	MANE Select	c.1504G>T	p.Asp502Tyr	missense	Exon 12 of 13	NP_056414.1
	PGM3	NM_001199917.2		c.1588G>T	p.Asp530Tyr	missense	Exon 13 of 14	NP_001186846.1
	PGM3	NM_001367287.1		c.1588G>T	p.Asp530Tyr	missense	Exon 13 of 14	NP_001354216.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PGM3	ENST00000513973.6	TSL:1 MANE Select	c.1504G>T	p.Asp502Tyr	missense	Exon 12 of 13	ENSP00000424874.1
	PGM3	ENST00000512866.5	TSL:1	c.1504G>T	p.Asp502Tyr	missense	Exon 12 of 14	ENSP00000421565.1
	PGM3	ENST00000283977.9	TSL:5	c.1261G>T	p.Asp421Tyr	missense	Exon 11 of 12	ENSP00000283977.5

Frequencies

GnomAD3 genomes Cov.: 33

GnomAD4 exome Cov.: 30

GnomAD4 genome Cov.: 33

Alfa AF: 0.00 Hom.: 0

ClinVar

ClinVar submissions as Germline

Significance: Pathogenic

Revision: no assertion criteria provided

Pathogenic	VUS	Benign	Condition
1	-	-	Hyper-IgE syndrome (1)
1	-	-	Immunodeficiency 23 (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.66
BayesDel_addAF	Pathogenic	0.31	D
BayesDel_noAF	Pathogenic	0.21
CADD	Pathogenic	31
DANN	Uncertain	0.99
DEOGEN2	Pathogenic	0.94	D
Eigen	Pathogenic	1.0
Eigen_PC	Pathogenic	0.92
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	1.0	D
M_CAP	Pathogenic	0.30	D
MetaRNN	Pathogenic	0.91	D
MetaSVM	Uncertain	-0.0065	T
MutationAssessor	Pathogenic	3.9	H
PhyloP100		7.2
PrimateAI	Uncertain	0.63	T
PROVEAN	Pathogenic	-8.3	D
REVEL	Pathogenic	0.85
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0010	D
Polyphen		1.0	D
Vest4		0.97
MutPred		0.67		Gain of phosphorylation at D502 (P = 0.0426)
MVP		0.87
MPC		0.86
ClinPred		1.0	D
GERP RS		5.7
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.99
gMVP		0.90
Mutation Taster		=0/100	disease causing (ClinVar)

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs267608261; hg19: chr6-83880059;