rs1212696529

Variant names:

• chr10-100916953-C-A
• rs1212696529
• NM_018121.4:c.568C>A

Your query was ambiguous. Multiple possible variants found:

• chr10-100916953-C-A
• chr10-100916953-C-G
• chr10-100916953-C-T

Variant summary

Our verdict is Likely benign. The variant received -3 ACMG points: 2P and 5B. PM2 BP4_Strong BP7

The NM_018121.4(SLF2):​c.568C>A​(p.Arg190Arg) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,858 control chromosomes in the GnomAD database, with no homozygous occurrence. 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: not found (cov: 32)
  • Exomes 𝑓: 0.0000021 (0 hom.)
• Consequence: SLF2 NM_018121.4 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 0.218
• Publications: 2 publications found

Genes affected

SLF2 (HGNC:17814): (SMC5-SMC6 complex localization factor 2) Enables ubiquitin protein ligase binding activity. Involved in several processes, including positive regulation of cellular component organization; positive regulation of double-strand break repair; and protein localization to site of double-strand break. Located in chromatin; nucleoplasm; and site of double-strand break. [provided by Alliance of Genome Resources, Apr 2022]

SLF2 Gene-Disease associations (from GenCC):

• Atelis syndrome 1

  Inheritance: AR Classification: STRONG, MODERATE Submitted by: Ambry Genetics, G2P, PanelApp Australia

ACMG classification

Our verdict: Likely_benign. The variant received -3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.67).
• BP7: Synonymous conserved (PhyloP=0.218 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018121.4. 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
	SLF2	NM_018121.4	MANE Select	c.568C>A	p.Arg190Arg	synonymous	Exon 3 of 20	NP_060591.3
	SLF2	NM_001136123.2		c.568C>A	p.Arg190Arg	synonymous	Exon 3 of 19	NP_001129595.1	Q8IX21-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SLF2	ENST00000238961.9	TSL:1 MANE Select	c.568C>A	p.Arg190Arg	synonymous	Exon 3 of 20	ENSP00000238961.3	Q8IX21-1
	SLF2	ENST00000370269.3	TSL:1	c.568C>A	p.Arg190Arg	synonymous	Exon 3 of 19	ENSP00000359292.3	Q8IX21-2
	SLF2	ENST00000370271.7	TSL:1	c.568C>A	p.Arg190Arg	synonymous	Exon 3 of 6	ENSP00000359294.3	B1AL16

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000398 AC: 1 AN: 251152 AF XY: 0.00000737

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1461858 Hom.: 0 Cov.: 31 AF XY: 0.00000413 AC XY: 3 AN XY: 727230

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44722

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.0000348 AC: 3 AN: 86252

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53394

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112012

Other (OTH) AF: 0.00 AC: 0 AN: 60394

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.67
CADD	Benign	6.3
DANN	Benign	0.46
PhyloP100		0.22
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.1
Mutation Taster		=100/0	polymorphism

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: rs1212696529; hg19: chr10-102676710;