rs2738751

Variant names:

• chr1-220878371-C-G
• rs2738751
• ENST00000651706.1:n.843-2823C>G

Variant summary

Our verdict is Benign. The variant received -10 ACMG points: 0P and 10B. BP4_Moderate BA1

The ENST00000651706.1(ENSG00000286231):​n.843-2823C>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.154 in 152,092 control chromosomes in the GnomAD database, including 1,976 homozygotes. 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 0.15 (1976 hom., cov: 32)
• Consequence: ENSG00000286231 ENST00000651706.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.29
• Publications: 3 publications found

Genes affected

ENSG00000286231 (HGNC:):

HLX-AS1 (HGNC:42509): (HLX antisense RNA 1)

ACMG classification

Our verdict: Benign. The variant received -10 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.4).
• BA1: GnomAd4 highest subpopulation (AFR) allele frequency at 95% confidence interval = 0.2 is higher than 0.05.

Variant Effect in Transcripts

ACMG analysis was done for transcript: ENST00000651706.1. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	HLX-AS1	NR_046901.1		n.292+1478G>C		intron	N/A

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ENSG00000286231	ENST00000651706.1		n.843-2823C>G		intron	N/A	ENSP00000499157.1	A0A494C1P3
	HLX-AS1	ENST00000691443.2		n.907G>C		non_coding_transcript_exon	Exon 1 of 1
	HLX-AS1	ENST00000777449.1		n.1016G>C		non_coding_transcript_exon	Exon 2 of 2

Frequencies

GnomAD3 genomes AF: 0.154 AC: 23441 AN: 151974 Hom.: 1968 Cov.: 32

Gnomad AFR AF: 0.203

Gnomad AMI AF: 0.0779

Gnomad AMR AF: 0.138

Gnomad ASJ AF: 0.221

Gnomad EAS AF: 0.00135

Gnomad SAS AF: 0.0525

Gnomad FIN AF: 0.110

Gnomad MID AF: 0.241

Gnomad NFE AF: 0.151

Gnomad OTH AF: 0.168

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome AF: 0.154 AC: 23472 AN: 152092 Hom.: 1976 Cov.: 32 AF XY: 0.150 AC XY: 11141 AN XY: 74358

African (AFR) AF: 0.204 AC: 8445 AN: 41444

American (AMR) AF: 0.137 AC: 2100 AN: 15292

Ashkenazi Jewish (ASJ) AF: 0.221 AC: 769 AN: 3472

East Asian (EAS) AF: 0.00116 AC: 6 AN: 5178

South Asian (SAS) AF: 0.0525 AC: 253 AN: 4818

European-Finnish (FIN) AF: 0.110 AC: 1161 AN: 10584

Middle Eastern (MID) AF: 0.248 AC: 73 AN: 294

European-Non Finnish (NFE) AF: 0.151 AC: 10245 AN: 67988

Other (OTH) AF: 0.165 AC: 349 AN: 2110

Alfa AF: 0.153 Hom.: 234

Bravo AF: 0.162

Asia WGS AF: 0.0420 AC: 147 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.40
CADD	Benign	14
DANN	Benign	0.79
PhyloP100		1.3
Mutation Taster		=280/20	polymorphism (auto)

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

MaxEntScan Visualizer can be used to analyze the impact of this mutation on the neighboring sequence.

Other links and lift over

dbSNP: rs2738751;

hg19: chr1-221051713;