rs281797260

Variant names:

• chr22-37977943-G-A
• rs281797260
• NM_006941.4:c.621C>T

Your query was ambiguous. Multiple possible variants found:

• chr22-37977943-G-A
• chr22-37977943-G-C

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_006941.4(SOX10):​c.621C>T​(p.Tyr207Tyr) variant causes a synonymous change. The variant allele was found at a frequency of 0.00000205 in 1,460,506 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: SOX10 NM_006941.4 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.93
• Publications: 0 publications found

Genes affected

SOX10 (HGNC:11190): (SRY-box transcription factor 10) This gene encodes a member of the SOX (SRY-related HMG-box) family of transcription factors involved in the regulation of embryonic development and in the determination of the cell fate. The encoded protein may act as a transcriptional activator after forming a protein complex with other proteins. This protein acts as a nucleocytoplasmic shuttle protein and is important for neural crest and peripheral nervous system development. Mutations in this gene are associated with Waardenburg-Shah and Waardenburg-Hirschsprung disease. [provided by RefSeq, Jul 2008]

POLR2F (HGNC:9193): (RNA polymerase II, I and III subunit F) This gene encodes the sixth largest subunit of RNA polymerase II, the polymerase responsible for synthesizing messenger RNA in eukaryotes. In yeast, this polymerase subunit, in combination with at least two other subunits, forms a structure that stabilizes the transcribing polymerase on the DNA template. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jul 2014]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (REVEL=0.061).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
SOX10	NM_006941.4	c.621C>T	p.Tyr207Tyr	synonymous_variant	Exon 3 of 4	ENST00000396884.8	NP_008872.1
POLR2F	NM_001301130.2	c.294-8211G>A		intron_variant	Intron 4 of 5		NP_001288059.1
POLR2F	NM_001363825.1	c.*38+5633G>A		intron_variant	Intron 5 of 5		NP_001350754.1
POLR2F	NM_001301131.2	c.293+10773G>A		intron_variant	Intron 4 of 4		NP_001288060.1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
SOX10	ENST00000396884.8	c.621C>T	p.Tyr207Tyr	synonymous_variant	Exon 3 of 4	1	NM_006941.4	ENSP00000380093.2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000205 AC: 3 AN: 1460506 Hom.: 0 Cov.: 32 AF XY: 0.00000138 AC XY: 1 AN XY: 726634

African (AFR) AF: 0.00 AC: 0 AN: 33474

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

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26132

East Asian (EAS) AF: 0.00 AC: 0 AN: 39696

South Asian (SAS) AF: 0.00 AC: 0 AN: 86242

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52332

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5644

European-Non Finnish (NFE) AF: 0.00000270 AC: 3 AN: 1111908

Other (OTH) AF: 0.00 AC: 0 AN: 60356

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.48
CADD	Benign	9.8
DANN	Benign	0.90
PhyloP100		3.9
PromoterAI		-0.010	Neutral

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.010		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: rs281797260; hg19: chr22-38373950;