rs114470162

Variant names:

• chr12-45850887-A-C
• rs114470162
• NM_152641.4:c.2764A>C

Your query was ambiguous. Multiple possible variants found:

• chr12-45850887-A-C
• chr12-45850887-A-G

Variant summary

Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_152641.4(ARID2):​c.2764A>C​(p.Thr922Pro) 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. 15/21 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. T922A) has been classified as Benign.

• Frequency: Genomes: not found (cov: 32)
• Consequence: ARID2 NM_152641.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.70

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 Likely_benign. Variant got -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.038964212).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ARID2	NM_152641.4	c.2764A>C	p.Thr922Pro	missense_variant	Exon 15 of 21	ENST00000334344.11	NP_689854.2
ARID2	NM_001347839.2	c.2764A>C	p.Thr922Pro	missense_variant	Exon 15 of 20		NP_001334768.1
ARID2	XM_047428489.1	c.2764A>C	p.Thr922Pro	missense_variant	Exon 15 of 17		XP_047284445.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ARID2	ENST00000334344.11	c.2764A>C	p.Thr922Pro	missense_variant	Exon 15 of 21	1	NM_152641.4	ENSP00000335044.6

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD3 exomes AF: 0.00000398 AC: 1 AN: 251400 Hom.: 0 AF XY: 0.00000736 AC XY: 1 AN XY: 135868

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000289

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad SAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome Cov.: 32

GnomAD4 genome Cov.: 32

Bravo AF: 0.00000378

ExAC AF: 0.00000824 AC: 1

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.052
BayesDel_addAF	Benign	-0.36	T
BayesDel_noAF	Benign	-0.67
CADD	Benign	0.17
DANN	Benign	0.89
DEOGEN2	Benign	0.029	T;T;.
Eigen	Benign	-1.1
Eigen_PC	Benign	-1.0
FATHMM_MKL	Benign	0.18	N
LIST_S2	Benign	0.59	T;.;T
M_CAP	Benign	0.0067	T
MetaRNN	Benign	0.039	T;T;T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	-0.20	N;.;.
PrimateAI	Benign	0.35	T
PROVEAN	Benign	-1.2	N;N;N
REVEL	Benign	0.046
Sift	Benign	0.15	T;T;T
Sift4G	Benign	0.34	T;T;T
Polyphen		0.0010	B;.;B
Vest4		0.12
MutPred		0.21		Gain of catalytic residue at P921 (P = 2e-04);.;.;
MVP		0.26
MPC		0.16
ClinPred		0.027	T
GERP RS		-4.8
Varity_R		0.18
gMVP		0.070

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

LitVar

Other links and lift over

dbSNP: rs114470162; hg19: chr12-46244670;