NM_001085476.4:c.839G>C

Variant names:

• chr9-41127545-C-G
• rs1341464864
• NM_001085476.4:c.839G>C

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 0P and 2B. BP4_Moderate

The NM_001085476.4(FOXD4L6):​c.839G>C​(p.Gly280Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. In-silico tool predicts a benign outcome for this variant. 8/10 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.0000075 (0 hom., cov: 20)
  • Exomes 𝑓: 0.0000077 (0 hom.)
  • Failed GnomAD Quality Control
• Consequence: FOXD4L6 NM_001085476.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.0910
• Publications: 0 publications found

Genes affected

FOXD4L6 (HGNC:31986): (forkhead box D4 like 6) Predicted to enable DNA-binding transcription factor activity, RNA polymerase II-specific and RNA polymerase II cis-regulatory region sequence-specific DNA binding activity. Predicted to be involved in anatomical structure morphogenesis; cell differentiation; and regulation of transcription by RNA polymerase II. Predicted to be located in nucleus. Predicted to be part of chromatin. [provided by Alliance of Genome Resources, Apr 2022]

FRG1HP (HGNC:51767): (FSHD region gene 1 family member H, pseudogene)

ENSG00000308937 (HGNC:):

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.08073372).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001085476.4. 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
	FOXD4L6	NM_001085476.4	MANE Select	c.839G>C	p.Gly280Ala	missense	Exon 1 of 1	NP_001078945.1	Q3SYB3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FOXD4L6	ENST00000622588.2	TSL:6 MANE Select	c.839G>C	p.Gly280Ala	missense	Exon 1 of 1	ENSP00000484875.1	Q3SYB3
	FRG1HP	ENST00000617940.2	TSL:6	n.412-67556C>G		intron	N/A
	ENSG00000308937	ENST00000837379.1		n.683+1907C>G		intron	N/A

Frequencies

GnomAD3 genomes AF: 0.00000752 AC: 1 AN: 133066 Hom.: 0 Cov.: 20

Gnomad AFR AF: 0.00

Gnomad AMI AF: 0.00

Gnomad AMR AF: 0.00

Gnomad ASJ AF: 0.00

Gnomad EAS AF: 0.00

Gnomad SAS AF: 0.00

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.000586

GnomAD4 exome Data not reliable, filtered out with message: AS_VQSR AF: 0.00000765 AC: 11 AN: 1437456 Hom.: 0 Cov.: 30 AF XY: 0.00000699 AC XY: 5 AN XY: 715772

⚠️ The allele balance in gnomAD version 4 Exomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 33032

American (AMR) AF: 0.00 AC: 0 AN: 43932

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25980

East Asian (EAS) AF: 0.0000758 AC: 3 AN: 39560

South Asian (SAS) AF: 0.00 AC: 0 AN: 85766

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 40636

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 4116

European-Non Finnish (NFE) AF: 0.00000634 AC: 7 AN: 1104762

Other (OTH) AF: 0.0000168 AC: 1 AN: 59672

⚠️ The allele balance in gnomAD4 Exomes is highly skewed from 0.5 (p-value = 0.0000000876083), which strongly suggests a high chance of mosaicism in these individuals.

GnomAD4 genome Data not reliable, filtered out with message: AS_VQSR AF: 0.00000751 AC: 1 AN: 133194 Hom.: 0 Cov.: 20 AF XY: 0.0000155 AC XY: 1 AN XY: 64454

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5.

African (AFR) AF: 0.00 AC: 0 AN: 34338

American (AMR) AF: 0.00 AC: 0 AN: 13100

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3280

East Asian (EAS) AF: 0.00 AC: 0 AN: 4114

South Asian (SAS) AF: 0.00 AC: 0 AN: 3500

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 9574

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 248

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 62446

Other (OTH) AF: 0.000579 AC: 1 AN: 1728

⚠️ The allele balance in gnomAD version 4 Genomes is significantly skewed from the expected value of 0.5. (p-value = 0), which strongly suggests a high chance of mosaicism in these individuals.

Alfa AF: 0.00 Hom.: 0

Bravo AF: 0.00000378

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.069
BayesDel_noAF	Benign	-0.38
CADD	Benign	8.7
DANN	Benign	0.63
DEOGEN2	Benign	0.011	T
LIST_S2	Benign	0.48	T
MetaRNN	Benign	0.081	T
PhyloP100		0.091
Sift4G	Benign	0.74	T
Vest4		0.11
gMVP		0.078

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: rs1341464864; hg19: chr9-70918706; COSMIC: COSV66223144; COSMIC: COSV66223144;