chr12-106696423-T-G

Variant names:

• chr12-106696423-T-G
• rs10778502
• NM_213594.3:c.810T>G

Variant summary

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

The NM_213594.3(RFX4):​c.810T>G​(p.Thr270Thr) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. 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: 31)
• Consequence: RFX4 NM_213594.3 synonymous
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -4.06
• Publications: 22 publications found

Genes affected

RFX4 (HGNC:9985): (regulatory factor X4) This gene is a member of the regulatory factor X gene family, which encodes transcription factors that contain a highly-conserved winged helix DNA binding domain. The protein encoded by this gene is structurally related to regulatory factors X1, X2, X3, and X5. It has been shown to interact with itself as well as with regulatory factors X2 and X3, but it does not interact with regulatory factor X1. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2011]

ENSG00000257545 (HGNC:):

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=-0.8).
• BP7: Synonymous conserved (PhyloP=-4.06 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_213594.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RFX4	NM_213594.3	MANE Select	c.810T>G	p.Thr270Thr	synonymous	Exon 8 of 18	NP_998759.1
	RFX4	NM_001206691.2		c.837T>G	p.Thr279Thr	synonymous	Exon 8 of 18	NP_001193620.1
	RFX4	NM_032491.6		c.528T>G	p.Thr176Thr	synonymous	Exon 4 of 14	NP_115880.2

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RFX4	ENST00000392842.6	TSL:1 MANE Select	c.810T>G	p.Thr270Thr	synonymous	Exon 8 of 18	ENSP00000376585.1
	RFX4	ENST00000357881.8	TSL:1	c.837T>G	p.Thr279Thr	synonymous	Exon 8 of 18	ENSP00000350552.4
	RFX4	ENST00000229387.6	TSL:1	c.528T>G	p.Thr176Thr	synonymous	Exon 4 of 14	ENSP00000229387.5

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 48

GnomAD4 genome Cov.: 31

Alfa AF: 0.00 Hom.: 17617

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.80
CADD	Benign	1.0
DANN	Benign	0.62
PhyloP100		-4.1

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: rs10778502; hg19: chr12-107090201;