chr10-61940387-C-A

Position:

• chr10-61940387-C-A

Variant summary

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

The NM_032199.3(ARID5B):​c.481C>A​(p.Leu161Ile) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,364 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: ARID5B NM_032199.3 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 3.15

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 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=0.2574088).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
ARID5B	NM_032199.3	c.481C>A	p.Leu161Ile	missense_variant	3/10	ENST00000279873.12

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
ARID5B	ENST00000279873.12	c.481C>A	p.Leu161Ile	missense_variant	3/10	1	NM_032199.3	P3
ARID5B	ENST00000681100.1	c.481C>A	p.Leu161Ile	missense_variant	3/10
ARID5B	ENST00000644638.1	c.481C>A	p.Leu161Ile	missense_variant	3/5

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461364 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 726912

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.0000252

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00

Gnomad4 OTH exome AF: 0.0000166

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

Aug 21, 2023

The c.481C>A (p.L161I) alteration is located in exon 3 (coding exon 3) of the ARID5B gene. This alteration results from a C to A substitution at nucleotide position 481, causing the leucine (L) at amino acid position 161 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	Benign	0.14
BayesDel_addAF	Benign	-0.10	T
BayesDel_noAF	Benign	-0.38
CADD	Uncertain	24
DANN	Uncertain	0.98
DEOGEN2	Benign	0.10	T;.
Eigen	Uncertain	0.28
Eigen_PC	Uncertain	0.41
FATHMM_MKL	Uncertain	0.96	D
LIST_S2	Uncertain	0.87	D;D
M_CAP	Benign	0.0079	T
MetaRNN	Benign	0.26	T;T
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.5	L;.
MutationTaster	Benign	0.99	D
PrimateAI	Uncertain	0.68	T
PROVEAN	Benign	-0.59	N;.
REVEL	Benign	0.096
Sift	Benign	0.032	D;.
Sift4G	Benign	0.27	T;.
Polyphen		0.35	B;.
Vest4		0.25
MutPred		0.22		Gain of methylation at K158 (P = 0.0542);Gain of methylation at K158 (P = 0.0542);
MVP		0.40
MPC		1.8
ClinPred		0.76	D
GERP RS		5.8
Varity_R		0.10
gMVP		0.17

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: chr10-63700146;