rs10485821

chr20-1253746-G-Achr20-1253746-G-C

Variant summary

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

The NM_001384355.1(RAD21L1):c.1480-523G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0607 in 152,260 control chromosomes in the GnomAD database, including 383 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 0.061 (383 hom., cov: 32)
• Consequence: RAD21L1 NM_001384355.1 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.100

Genes affected

RAD21L1 (HGNC:16271): (RAD21 cohesin complex component like 1) Predicted to enable chromatin binding activity. Predicted to be involved in mitotic sister chromatid cohesion; replication-born double-strand break repair via sister chromatid exchange; and synaptonemal complex assembly. Predicted to act upstream of or within several processes, including double-strand break repair via homologous recombination; homologous chromosome segregation; and seminiferous tubule development. Predicted to be located in lateral element. Predicted to be part of nuclear meiotic cohesin complex and nuclear mitotic cohesin complex. Predicted to be active in synaptonemal complex. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Verdict is Benign. Variant got -12 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.88).
• BA1: GnomAd4 highest subpopulation (SAS) allele frequency at 95% confidence interval = 0.0932 is higher than 0.05.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
RAD21L1	NM_001384355.1	c.1480-523G>A		intron_variant		ENST00000683101.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
RAD21L1	ENST00000683101.1	c.1480-523G>A		intron_variant			NM_001384355.1	A1
RAD21L1	ENST00000409241.5	c.1483-523G>A		intron_variant		1		P4
RAD21L1	ENST00000402452.5	c.1386+5043G>A		intron_variant		5

Frequencies

GnomAD3 genomes AF: 0.0608 AC: 9243 AN: 152142 Hom.: 381 Cov.: 32

Gnomad AFR AF: 0.0181

Gnomad AMI AF: 0.0637

Gnomad AMR AF: 0.0428

Gnomad ASJ AF: 0.0646

Gnomad EAS AF: 0.000577

Gnomad SAS AF: 0.0997

Gnomad FIN AF: 0.0444

Gnomad MID AF: 0.0696

Gnomad NFE AF: 0.0952

Gnomad OTH AF: 0.0521

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

GnomAD4 genome AF: 0.0607 AC: 9243 AN: 152260 Hom.: 383 Cov.: 32 AF XY: 0.0589 AC XY: 4386 AN XY: 74432

Gnomad4 AFR AF: 0.0180

Gnomad4 AMR AF: 0.0427

Gnomad4 ASJ AF: 0.0646

Gnomad4 EAS AF: 0.000578

Gnomad4 SAS AF: 0.101

Gnomad4 FIN AF: 0.0444

Gnomad4 NFE AF: 0.0951

Gnomad4 OTH AF: 0.0515

Alfa AF: 0.0752 Hom.: 111

Bravo AF: 0.0569

Asia WGS AF: 0.0350 AC: 123 AN: 3478

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.88
Cadd	Benign	1.3
Dann	Benign	0.30

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: rs10485821; hg19: chr20-1234390;