chr1-150876501-G-C

Variant names:

• chr1-150876501-G-C
• rs10305650
• NM_001668.4:c.25+42C>G

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001668.4(ARNT):​c.25+42C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: 𝑓 0.0 (0 hom., cov: 32)
  • Exomes 𝑓: 0.0 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: ARNT NM_001668.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 2.41
• Publications: 2 publications found

Genes affected

ARNT (HGNC:700): (aryl hydrocarbon receptor nuclear translocator) This gene encodes a protein containing a basic helix-loop-helix domain and two characteristic PAS domains along with a PAC domain. The encoded protein binds to ligand-bound aryl hydrocarbon receptor and aids in the movement of this complex to the nucleus, where it promotes the expression of genes involved in xenobiotic metabolism. This protein is also a co-factor for transcriptional regulation by hypoxia-inducible factor 1. Chromosomal translocation of this locus with the ETV6 (ets variant 6) gene on chromosome 12 have been described in leukemias. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Oct 2013]

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.33).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
ARNT	NM_001668.4	c.25+42C>G		intron_variant	Intron 1 of 21	ENST00000358595.10	NP_001659.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
ARNT	ENST00000358595.10	c.25+42C>G		intron_variant	Intron 1 of 21	1	NM_001668.4	ENSP00000351407.5
ARNT	ENST00000471844.6	n.25+42C>G		intron_variant	Intron 1 of 16	2		ENSP00000425899.1

Frequencies

GnomAD3 genomes AF: 0.00 AC: 0 AN: 152040 Hom.: 0 Cov.: 32

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 1394980 Hom.: 0 Cov.: 34 AF XY: 0.00 AC XY: 0 AN XY: 688166

African (AFR) AF: 0.00 AC: 0 AN: 31132

American (AMR) AF: 0.00 AC: 0 AN: 35614

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25034

East Asian (EAS) AF: 0.00 AC: 0 AN: 35374

South Asian (SAS) AF: 0.00 AC: 0 AN: 79118

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 48830

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4066

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1078088

Other (OTH) AF: 0.00 AC: 0 AN: 57724

GnomAD4 genome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0 AN: 152040 Hom.: 0 Cov.: 32 AF XY: 0.00 AC XY: 0 AN XY: 74252

African (AFR) AF: 0.00 AC: 0 AN: 41356

American (AMR) AF: 0.00 AC: 0 AN: 15276

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5182

South Asian (SAS) AF: 0.00 AC: 0 AN: 4828

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10598

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 68014

Other (OTH) AF: 0.00 AC: 0 AN: 2088

Alfa AF: 0.00 Hom.: 68

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.33
CADD	Benign	19
DANN	Benign	0.76
PhyloP100		2.4
PromoterAI		0.32	Neutral

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

Other links and lift over

dbSNP: rs10305650; hg19: chr1-150848977;