10-62057266-G-C

Position:

• chr10-62057266-G-C

Variant summary

Our verdict is Likely pathogenic. Variant got 6 ACMG points: 6P and 0B. PM2 PP3_Strong

The NM_032199.3(ARID5B):​c.996G>C​(p.Met332Ile) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.000010 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: ARID5B NM_032199.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 9.60

Genes affected

ARID5B (HGNC:17362): (AT-rich interaction domain 5B) This gene encodes a member of the AT-rich interaction domain (ARID) family of DNA binding proteins. The encoded protein forms a histone H3K9Me2 demethylase complex with PHD finger protein 2 and regulates the transcription of target genes involved in adipogenesis and liver development. This gene also plays a role in cell growth and differentiation of B-lymphocyte progenitors, and single nucleotide polymorphisms in this gene are associated with acute lymphoblastic leukemia. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Sep 2011]

ACMG classification

Verdict is Likely_pathogenic. Variant got 6 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.946

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARID5B	NM_032199.3	c.996G>C	p.Met332Ile	missense_variant	6/10	ENST00000279873.12
ARID5B	NM_001244638.2	c.267G>C	p.Met89Ile	missense_variant	3/7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARID5B	ENST00000279873.12	c.996G>C	p.Met332Ile	missense_variant	6/10	1	NM_032199.3	P3
ARID5B	ENST00000681100.1	c.996G>C	p.Met332Ile	missense_variant	6/10
ARID5B	ENST00000309334.5	c.267G>C	p.Met89Ile	missense_variant	3/7	5		A1
ARID5B	ENST00000647323.1	n.563G>C		non_coding_transcript_exon_variant	3/3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 0.00000999 AC: 14 AN: 1401898 Hom.: 0 Cov.: 32 AF XY: 0.0000100 AC XY: 7 AN XY: 698322

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.0000232

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.0000117

Gnomad4 FIN exome AF: 0.000132

Gnomad4 NFE exome AF: 0.00000372

Gnomad4 OTH exome AF: 0.0000356

GnomAD4 genome Cov.: 32

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

Submissions by phenotype

not specified Uncertain:1

Uncertain significance, criteria provided, single submitter

clinical testing

Ambry Genetics

Mar 28, 2023

The c.996G>C (p.M332I) alteration is located in exon 6 (coding exon 6) of the ARID5B gene. This alteration results from a G to C substitution at nucleotide position 996, causing the methionine (M) at amino acid position 332 to be replaced by an isoleucine (I). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	1.0
BayesDel_addAF	Pathogenic	0.37	D
BayesDel_noAF	Pathogenic	0.30
CADD	Pathogenic	26
DANN	Uncertain	1.0
DEOGEN2	Uncertain	0.74	D;.
Eigen	Pathogenic	1.1
Eigen_PC	Pathogenic	1.0
FATHMM_MKL	Pathogenic	1.0	D
LIST_S2	Pathogenic	0.98	D;D
M_CAP	Uncertain	0.090	D
MetaRNN	Pathogenic	0.95	D;D
MetaSVM	Uncertain	0.25	D
MutationAssessor	Pathogenic	3.1	M;.
MutationTaster	Benign	1.0	D;D
PrimateAI	Pathogenic	0.91	D
PROVEAN	Uncertain	-3.8	D;D
REVEL	Pathogenic	0.71
Sift	Uncertain	0.0020	D;D
Sift4G	Uncertain	0.0060	D;D
Polyphen		1.0	D;D
Vest4		0.86
MutPred		0.87		Gain of methylation at K333 (P = 0.0242);.;
MVP		0.88
MPC		3.0
ClinPred		1.0	D
GERP RS		6.0
Varity_R		0.76
gMVP		0.97

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: chr10-63817025;