chr9-41127545-C-G

Variant summary

Our verdict is Likely benign. Variant got -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. 7/9 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

Scores

7

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 0.0910
Variant links:
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)

Genome browser will be placed here

ACMG classification

Classification made for transcript

Verdict is Likely_benign. Variant got -2 ACMG points.

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

Transcripts

RefSeq

Gene Transcript HGVSc HGVSp Effect Exon rank MANE Protein UniProt
FOXD4L6NM_001085476.4 linkc.839G>C p.Gly280Ala missense_variant Exon 1 of 1 ENST00000622588.2 NP_001078945.1 Q3SYB3

Ensembl

Gene Transcript HGVSc HGVSp Effect Exon rank TSL MANE Protein Appris UniProt
FOXD4L6ENST00000622588.2 linkc.839G>C p.Gly280Ala missense_variant Exon 1 of 1 6 NM_001085476.4 ENSP00000484875.1 Q3SYB3
FRG1HPENST00000617940.2 linkn.412-67556C>G intron_variant Intron 5 of 9 6

Frequencies

GnomAD3 genomes
AF:
0.00
AC:
1
AN:
133066
Hom.:
0
Cov.:
20
FAILED QC
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
show subpopulations
Gnomad4 AFR exome
AF:
0.00
Gnomad4 AMR exome
AF:
0.00
Gnomad4 ASJ exome
AF:
0.00
Gnomad4 EAS exome
AF:
0.0000758
Gnomad4 SAS exome
AF:
0.00
Gnomad4 FIN exome
AF:
0.00
Gnomad4 NFE exome
AF:
0.00000634
Gnomad4 OTH exome
AF:
0.0000168
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
show subpopulations
Gnomad4 AFR
AF:
0.00
Gnomad4 AMR
AF:
0.00
Gnomad4 ASJ
AF:
0.00
Gnomad4 EAS
AF:
0.00
Gnomad4 SAS
AF:
0.00
Gnomad4 FIN
AF:
0.00
Gnomad4 NFE
AF:
0.00
Gnomad4 OTH
AF:
0.000579
Bravo
AF:
0.00000378

ClinVar

Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link

Submissions by phenotype

not specified Uncertain:1
Oct 10, 2023
Ambry Genetics
Significance: Uncertain significance
Review Status: criteria provided, single submitter
Collection Method: clinical testing

The c.839G>C (p.G280A) alteration is located in exon 1 (coding exon 1) of the FOXD4L6 gene. This alteration results from a G to C substitution at nucleotide position 839, causing the glycine (G) at amino acid position 280 to be replaced by an alanine (A). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

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
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

Publications

LitVar

Below is the list of publications found by LitVar. It may be empty.

Other links and lift over

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