NM_001353812.2:c.2992A>G

Variant names:

• chrX-139743597-T-C
• NM_001353812.2:c.2992A>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_001353812.2(ATP11C):​c.2992A>G​(p.Ile998Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 23)
  • Exomes 𝑓: 0.0 (0 hom. 0 hem.)
  • Failed GnomAD Quality Control
• Consequence: ATP11C NM_001353812.2 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 1.16
• Publications: 0 publications found

Genes affected

ATP11C (HGNC:13554): (ATPase phospholipid transporting 11C) Enables phosphatidylethanolamine flippase activity and phosphatidylserine flippase activity. Predicted to be involved in phospholipid translocation; positive regulation of B cell differentiation; and pre-B cell differentiation. Located in endoplasmic reticulum and plasma membrane. Is integral component of plasma membrane. Implicated in X-linked congenital hemolytic anemia. [provided by Alliance of Genome Resources, Apr 2022]

ATP11C Gene-Disease associations (from GenCC):

• X-linked congenital hemolytic anemia

  Inheritance: XL, Unknown Classification: LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae)

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.20106363).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001353812.2. 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
	ATP11C	NM_001353812.2	MANE Select	c.2992A>G	p.Ile998Val	missense	Exon 26 of 30	NP_001340741.2	A0A804HIW2
	ATP11C	NM_173694.5		c.3001A>G	p.Ile1001Val	missense	Exon 26 of 30	NP_775965.3
	ATP11C	NM_001353811.2		c.2992A>G	p.Ile998Val	missense	Exon 26 of 30	NP_001340740.2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ATP11C	ENST00000682941.1	MANE Select	c.2992A>G	p.Ile998Val	missense	Exon 26 of 30	ENSP00000507250.1	A0A804HIW2
	ATP11C	ENST00000327569.7	TSL:1	c.3001A>G	p.Ile1001Val	missense	Exon 26 of 30	ENSP00000332756.3	Q8NB49-1
	ATP11C	ENST00000361648.6	TSL:1	c.3001A>G	p.Ile1001Val	missense	Exon 26 of 29	ENSP00000355165.2	Q8NB49-3

Frequencies

GnomAD3 genomes Cov.: 23

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1061184 Hom.: 0 Cov.: 22 AF XY: 0.00 AC XY: 0 AN XY: 334222

African (AFR) AF: 0.00 AC: 0 AN: 25573

American (AMR) AF: 0.00 AC: 0 AN: 33728

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 18557

East Asian (EAS) AF: 0.00 AC: 0 AN: 29705

South Asian (SAS) AF: 0.00 AC: 0 AN: 48494

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 39436

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 3981

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 817113

Other (OTH) AF: 0.00 AC: 0 AN: 44597

GnomAD4 genome Cov.: 23

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.061
BayesDel_addAF	Benign	-0.27	T
BayesDel_noAF	Benign	-0.62
CADD	Benign	18
DANN	Uncertain	0.99
DEOGEN2	Benign	0.038	T
FATHMM_MKL	Uncertain	0.95	D
LIST_S2	Benign	0.83	T
M_CAP	Benign	0.0099	T
MetaRNN	Benign	0.20	T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	0.34	N
PhyloP100		1.2
PrimateAI	Benign	0.44	T
PROVEAN	Benign	-0.65	N
REVEL	Benign	0.071
Sift	Benign	0.10	T
Sift4G	Benign	0.31	T
Polyphen		0.0	B
Vest4		0.19
MutPred		0.38		Gain of helix (P = 0.0854)
MVP		0.40
MPC		0.37
ClinPred		0.28	T
GERP RS		4.4
Varity_R		0.20
gMVP		0.39
Mutation Taster		=83/17	polymorphism

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

hg19: chrX-138825756;