rs1555149372

chr12-45817793-C-Gchr12-45817793-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 2 ACMG points: 3P and 1B. PM2 PP2 BP4

The NM_152641.4(ARID2):c.542C>G(p.Thr181Ser) variant causes a missense change. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts 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. T181I) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ARID2 NM_152641.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 6.17

Genes affected

ARID2 (HGNC:18037): (AT-rich interaction domain 2) This gene encodes a member of the AT-rich interactive domain (ARID)-containing family of DNA-binding proteins. Members of the ARID family have roles in embryonic patterning, cell lineage gene regulation, cell cycle control, transcriptional regulation and chromatin structure modification. This protein functions as a subunit of the polybromo- and BRG1-associated factor or PBAF (SWI/SNF-B) chromatin remodeling complex which facilitates ligand-dependent transcriptional activation by nuclear receptors. Mutations in this gene are associated with hepatocellular carcinomas. A pseudogene of this gene is found on chromosome1. [provided by RefSeq, Dec 2016]

ACMG classification

Verdict is Uncertain_significance. Variant got 2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP2: Missense variant where missense usually causes diseases, ARID2
• BP4: Computational evidence support a benign effect (MetaRNN=0.41891313).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARID2	NM_152641.4	c.542C>G	p.Thr181Ser	missense_variant	5/21	ENST00000334344.11
ARID2	NM_001347839.2	c.542C>G	p.Thr181Ser	missense_variant	5/20
ARID2	XM_047428489.1	c.542C>G	p.Thr181Ser	missense_variant	5/17

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARID2	ENST00000334344.11	c.542C>G	p.Thr181Ser	missense_variant	5/21	1	NM_152641.4	P1
ARID2	ENST00000422737.7	c.542C>G	p.Thr181Ser	missense_variant	5/20	1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.92
BayesDel_addAF	Uncertain	0.039	T
BayesDel_noAF	Benign	-0.18
Cadd	Uncertain	25
Dann	Uncertain	1.0
DEOGEN2	Benign	0.25	T;T
Eigen	Pathogenic	0.72
Eigen_PC	Pathogenic	0.71
FATHMM_MKL	Pathogenic	0.98	D
LIST_S2	Benign	0.62	T;.
M_CAP	Benign	0.037	D
MetaRNN	Benign	0.42	T;T
MetaSVM	Benign	-0.56	T
MutationTaster	Benign	1.0	D;D;D
PrimateAI	Pathogenic	0.81	D
PROVEAN	Uncertain	-3.2	D;D
REVEL	Benign	0.26
Sift	Benign	0.075	T;T
Sift4G	Uncertain	0.037	D;D
Polyphen		1.0	D;.
Vest4		0.60
MutPred		0.31		Gain of catalytic residue at N178 (P = 9e-04);.;
MVP		0.65
MPC		2.1
ClinPred		0.99	D
GERP RS		5.4
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Varity_R		0.33
gMVP		0.68

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: chr12-46211576;