chr7-50445840-C-T

Variant names:

• chr7-50445840-C-T
• rs764517812
• NM_001287492.4:c.1448G>A

Variant summary

Our verdict is Uncertain significance. The variant received 2 ACMG points: 2P and 0B. PP3_Moderate

The NM_001287492.4(FIGNL1):​c.1448G>A​(p.Arg483His) variant causes a missense change. The variant allele was found at a frequency of 0.0000359 in 1,614,048 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: 𝑓 0.000059 (0 hom., cov: 33)
  • Exomes 𝑓: 0.000034 (0 hom.)
• Consequence: FIGNL1 NM_001287492.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 6.16
• Publications: 0 publications found

Genes affected

FIGNL1 (HGNC:13286): (fidgetin like 1) This gene encodes a member of the AAA ATPase family of proteins. The encoded protein is recruited to sites of DNA damage where it plays a role in DNA double-strand break repair via homologous recombination. This protein has also been shown to localize to the centrosome and inhibit ciliogenesis, and may regulate the proliferation and differentiation of osteoblasts. [provided by RefSeq, Oct 2016]

ACMG classification

Our verdict: Uncertain_significance. The variant received 2 ACMG points.

• PP3: MetaRNN computational evidence supports a deleterious effect, 0.881

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001287492.4. 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
	FIGNL1	NM_001287492.4	MANE Select	c.1448G>A	p.Arg483His	missense	Exon 4 of 4	NP_001274421.1	Q6PIW4-1
	FIGNL1	NM_001042762.5		c.1448G>A	p.Arg483His	missense	Exon 4 of 4	NP_001036227.1	Q6PIW4-1
	FIGNL1	NM_001287493.3		c.1448G>A	p.Arg483His	missense	Exon 3 of 3	NP_001274422.1	Q6PIW4-1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FIGNL1	ENST00000433017.6	TSL:2 MANE Select	c.1448G>A	p.Arg483His	missense	Exon 4 of 4	ENSP00000399997.1	Q6PIW4-1
	FIGNL1	ENST00000356889.8	TSL:1	c.1448G>A	p.Arg483His	missense	Exon 4 of 4	ENSP00000349356.4	Q6PIW4-1
	FIGNL1	ENST00000419119.1	TSL:1	c.1448G>A	p.Arg483His	missense	Exon 2 of 2	ENSP00000410811.1	Q6PIW4-1

Frequencies

GnomAD3 genomes AF: 0.0000591 AC: 9 AN: 152210 Hom.: 0 Cov.: 33

Gnomad AFR AF: 0.000121

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: 0.0000588

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.0000677 AC: 17 AN: 251096 AF XY: 0.0000516

Gnomad AFR exome AF: 0.0000617

Gnomad AMR exome AF: 0.000202

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000529

Gnomad OTH exome AF: 0.000163

GnomAD4 exome AF: 0.0000335 AC: 49 AN: 1461838 Hom.: 0 Cov.: 33 AF XY: 0.0000344 AC XY: 25 AN XY: 727216

African (AFR) AF: 0.0000597 AC: 2 AN: 33480

American (AMR) AF: 0.000201 AC: 9 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26130

East Asian (EAS) AF: 0.0000252 AC: 1 AN: 39700

South Asian (SAS) AF: 0.0000348 AC: 3 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53380

Middle Eastern (MID) AF: 0.000347 AC: 2 AN: 5768

European-Non Finnish (NFE) AF: 0.0000243 AC: 27 AN: 1112002

Other (OTH) AF: 0.0000828 AC: 5 AN: 60396

GnomAD4 genome AF: 0.0000591 AC: 9 AN: 152210 Hom.: 0 Cov.: 33 AF XY: 0.0000538 AC XY: 4 AN XY: 74368

African (AFR) AF: 0.000121 AC: 5 AN: 41452

American (AMR) AF: 0.00 AC: 0 AN: 15280

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3470

East Asian (EAS) AF: 0.00 AC: 0 AN: 5202

South Asian (SAS) AF: 0.00 AC: 0 AN: 4832

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10626

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 316

European-Non Finnish (NFE) AF: 0.0000588 AC: 4 AN: 68032

Other (OTH) AF: 0.00 AC: 0 AN: 2088

Alfa AF: 0.000107 Hom.: 0

Bravo AF: 0.0000567

ExAC AF: 0.0000659 AC: 8

Asia WGS AF: 0.000577 AC: 2 AN: 3478

EpiCase AF: 0.0000545

EpiControl AF: 0.0000593

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	Uncertain	0.45
BayesDel_addAF	Pathogenic	0.27	D
BayesDel_noAF	Pathogenic	0.44
CADD	Pathogenic	32
DANN	Pathogenic	1.0
DEOGEN2	Uncertain	0.67	D
Eigen	Pathogenic	0.85
Eigen_PC	Pathogenic	0.85
FATHMM_MKL	Pathogenic	0.97	D
LIST_S2	Uncertain	0.95	D
M_CAP	Pathogenic	0.43	D
MetaRNN	Pathogenic	0.88	D
MetaSVM	Pathogenic	0.93	D
MutationAssessor	Uncertain	2.4	M
PhyloP100		6.2
PrimateAI	Pathogenic	0.83	D
PROVEAN	Pathogenic	-4.9	D
REVEL	Pathogenic	0.85
Sift	Pathogenic	0.0	D
Sift4G	Pathogenic	0.0	D
Polyphen		1.0	D
Vest4		0.70
MVP		0.94
MPC		0.18
ClinPred		0.87	D
GERP RS		6.0
Varity_R		0.87
gMVP		0.81
Mutation Taster		=19/81	disease causing

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: rs764517812; hg19: chr7-50513538;