rs564244279

Variant names:

• chr2-38298431-C-T
• rs564244279
• NM_001135673.4:c.1345G>A

Your query was ambiguous. Multiple possible variants found:

• chr2-38298431-C-T
• chr2-38298431-C-G

Variant summary

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

The NM_001135673.4(ATL2):​c.1345G>A​(p.Glu449Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000304 in 1,614,178 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000026 (0 hom., cov: 32)
  • Exomes 𝑓: 0.000031 (0 hom.)
• Consequence: ATL2 NM_001135673.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.74
• Publications: 0 publications found

Genes affected

ATL2 (HGNC:24047): (atlastin GTPase 2) Enables identical protein binding activity. Involved in Golgi organization; endoplasmic reticulum tubular network membrane organization; and protein homooligomerization. Located in endoplasmic reticulum tubular network membrane. Is integral component of membrane. [provided by Alliance of Genome Resources, Apr 2022]

ATL2 Gene-Disease associations (from GenCC):

• Tourette syndrome

  Inheritance: Unknown Classification: NO_KNOWN Submitted by: Labcorp Genetics (formerly Invitae)

ACMG classification

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

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001135673.4. 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
	ATL2	NM_001135673.4	MANE Select	c.1345G>A	p.Glu449Lys	missense	Exon 12 of 13	NP_001129145.1	Q8NHH9-1
	ATL2	NM_001330463.2		c.1345G>A	p.Glu449Lys	missense	Exon 12 of 14	NP_001317392.1
	ATL2	NM_001330462.1		c.1330G>A	p.Glu444Lys	missense	Exon 12 of 14	NP_001317391.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ATL2	ENST00000378954.9	TSL:1 MANE Select	c.1345G>A	p.Glu449Lys	missense	Exon 12 of 13	ENSP00000368237.4	Q8NHH9-1
	ATL2	ENST00000405384.6	TSL:1	n.*950G>A		non_coding_transcript_exon	Exon 11 of 12	ENSP00000383944.2	F8WD17
	ATL2	ENST00000405384.6	TSL:1	n.*950G>A		3_prime_UTR	Exon 11 of 12	ENSP00000383944.2	F8WD17

Frequencies

GnomAD3 genomes AF: 0.0000263 AC: 4 AN: 152188 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.000828

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000637 AC: 16 AN: 251328 AF XY: 0.0000589

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000308 AC: 45 AN: 1461872 Hom.: 0 Cov.: 31 AF XY: 0.0000413 AC XY: 30 AN XY: 727236

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39698

South Asian (SAS) AF: 0.000464 AC: 40 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111992

Other (OTH) AF: 0.0000828 AC: 5 AN: 60396

GnomAD4 genome AF: 0.0000263 AC: 4 AN: 152306 Hom.: 0 Cov.: 32 AF XY: 0.0000403 AC XY: 3 AN XY: 74496

African (AFR) AF: 0.00 AC: 0 AN: 41564

American (AMR) AF: 0.00 AC: 0 AN: 15290

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5190

South Asian (SAS) AF: 0.000829 AC: 4 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10626

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68016

Other (OTH) AF: 0.00 AC: 0 AN: 2116

Alfa AF: 0.00 Hom.: 0

ExAC AF: 0.000107 AC: 13

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.28
BayesDel_addAF	Pathogenic	0.21	D
BayesDel_noAF	Pathogenic	0.40
CADD	Uncertain	26
DANN	Uncertain	1.0
DEOGEN2	Benign	0.090	T
Eigen	Uncertain	0.47
Eigen_PC	Uncertain	0.57
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Pathogenic	0.98	D
M_CAP	Uncertain	0.12	D
MetaRNN	Uncertain	0.59	D
MetaSVM	Uncertain	0.69	D
MutationAssessor	Uncertain	2.5	M
PhyloP100		7.7
PrimateAI	Uncertain	0.69	T
PROVEAN	Uncertain	-2.7	D
REVEL	Pathogenic	0.71
Sift	Benign	0.11	T
Sift4G	Benign	0.19	T
Polyphen		0.37	B
Vest4		0.88
MutPred		0.52		Gain of ubiquitination at E449 (P = 0.0192)
MVP		0.92
MPC		0.27
ClinPred		0.33	T
GERP RS		5.8
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.63
gMVP		0.82
Mutation Taster		=19/81	disease causing

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.0		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: rs564244279; hg19: chr2-38525573;