5-132636210-C-T

Variant names:

• chr5-132636210-C-T
• rs12653750
• NM_005732.4:c.3390-905C>T

Variant summary

Our verdict is Benign. Variant got -12 ACMG points: 0P and 12B. BP4_Strong BA1

The NM_005732.4(RAD50):​c.3390-905C>T variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.178 in 152,088 control chromosomes in the GnomAD database, including 2,657 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 0.18 (2657 hom., cov: 32)
• Consequence: RAD50 NM_005732.4 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -1.94

Genes affected

RAD50 (HGNC:9816): (RAD50 double strand break repair protein) The protein encoded by this gene is highly similar to Saccharomyces cerevisiae Rad50, a protein involved in DNA double-strand break repair. This protein forms a complex with MRE11 and NBS1. The protein complex binds to DNA and displays numerous enzymatic activities that are required for nonhomologous joining of DNA ends. This protein, cooperating with its partners, is important for DNA double-strand break repair, cell cycle checkpoint activation, telomere maintenance, and meiotic recombination. Knockout studies of the mouse homolog suggest this gene is essential for cell growth and viability. Mutations in this gene are the cause of Nijmegen breakage syndrome-like disorder.[provided by RefSeq, Apr 2010]

ENSG00000283782 (HGNC:):

TH2LCRR (HGNC:40495): (T helper type 2 locus control region associated RNA)

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.8).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.22 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
RAD50	NM_005732.4	c.3390-905C>T		intron_variant	Intron 21 of 24	ENST00000378823.8	NP_005723.2
TH2LCRR	NR_132124.1	n.153+1948G>A		intron_variant	Intron 2 of 2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
RAD50	ENST00000378823.8	c.3390-905C>T		intron_variant	Intron 21 of 24	1	NM_005732.4	ENSP00000368100.4
ENSG00000283782	ENST00000640655.2	c.3093-905C>T		intron_variant	Intron 22 of 25	5		ENSP00000491596.2

Frequencies

GnomAD3 genomes AF: 0.178 AC: 26996 AN: 151970 Hom.: 2654 Cov.: 32

Gnomad AFR AF: 0.101

Gnomad AMI AF: 0.122

Gnomad AMR AF: 0.148

Gnomad ASJ AF: 0.219

Gnomad EAS AF: 0.175

Gnomad SAS AF: 0.231

Gnomad FIN AF: 0.243

Gnomad MID AF: 0.244

Gnomad NFE AF: 0.215

Gnomad OTH AF: 0.189

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

GnomAD4 genome AF: 0.178 AC: 27001 AN: 152088 Hom.: 2657 Cov.: 32 AF XY: 0.179 AC XY: 13342 AN XY: 74334

Gnomad4 AFR AF: 0.101

Gnomad4 AMR AF: 0.148

Gnomad4 ASJ AF: 0.219

Gnomad4 EAS AF: 0.176

Gnomad4 SAS AF: 0.231

Gnomad4 FIN AF: 0.243

Gnomad4 NFE AF: 0.215

Gnomad4 OTH AF: 0.186

Alfa AF: 0.191 Hom.: 1024

Bravo AF: 0.163

Asia WGS AF: 0.191 AC: 668 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.80
CADD	Benign	1.1
DANN	Benign	0.74

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: rs12653750; hg19: chr5-131971902;