1-16986101-T-C

Variant names:

• chr1-16986101-T-C
• ENST00000341676.9:c.3361A>G

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001141974.3(ATP13A2):​c.3361A>G​(p.Thr1121Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000142 in 1,409,968 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/15 in silico tools predict a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. T1121S) has been classified as Likely benign.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: ATP13A2 NM_001141974.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.390

Genes affected

ATP13A2 (HGNC:30213): (ATPase cation transporting 13A2) This gene encodes a member of the P5 subfamily of ATPases which transports inorganic cations as well as other substrates. Mutations in this gene are associated with Kufor-Rakeb syndrome (KRS), also referred to as Parkinson disease 9. Multiple transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Nov 2008]

ENSG00000226526 (HGNC:):

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.098158866).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ATP13A2	NM_022089.4	c.*120A>G		3_prime_UTR_variant	Exon 29 of 29	ENST00000326735.13	NP_071372.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ATP13A2	ENST00000326735	c.*120A>G		3_prime_UTR_variant	Exon 29 of 29	1	NM_022089.4	ENSP00000327214.8

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome AF: 0.00000142 AC: 2 AN: 1409968 Hom.: 0 Cov.: 31 AF XY: 0.00000144 AC XY: 1 AN XY: 696422

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000125

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 9.20e-7

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_addAF	Benign	-0.027	T
BayesDel_noAF	Benign	-0.28
CADD	Benign	0.57
DANN	Benign	0.94
Eigen	Benign	-1.1
Eigen_PC	Benign	-1.1
FATHMM_MKL	Benign	0.10	N
LIST_S2	Benign	0.34	T;T
M_CAP	Uncertain	0.18	D
MetaRNN	Benign	0.098	T;T
MetaSVM	Uncertain	-0.26	T
PROVEAN	Benign	-0.26	N;N
REVEL	Benign	0.18
Sift	Pathogenic	0.0	D;D
Sift4G	Benign	0.54	.;T
Vest4		0.14
MutPred		0.13		Loss of phosphorylation at T1121 (P = 0.002);.;
MVP		0.41
ClinPred		0.069	T
GERP RS		-0.83
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr1-17312596;