rs776189946

Variant names:

• chr2-58163497-T-C
• rs776189946
• NM_018062.4:c.712A>G

Your query was ambiguous. Multiple possible variants found:

• chr2-58163497-T-C
• chr2-58163497-T-G

Variant summary

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

The NM_018062.4(FANCL):​c.712A>G​(p.Ile238Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.0000103 in 1,453,214 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 15/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.000010 (0 hom.)
• Consequence: FANCL NM_018062.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.645
• Publications: 2 publications found

Genes affected

FANCL (HGNC:20748): (FA complementation group L) This gene encodes a ubiquitin ligase that is a member of the Fanconi anemia complementation group (FANC). Members of this group are related by their assembly into a common nuclear protein complex rather than by sequence similarity. This gene encodes the protein for complementation group L that mediates monoubiquitination of FANCD2 as well as FANCI. Fanconi anemia is a genetically heterogeneous recessive disorder characterized by cytogenetic instability, hypersensitivity to DNA crosslinking agents, increased chromosomal breakage, and defective DNA repair. Alternative splicing results in multiple transcript variants. [provided by RefSeq, May 2018]

VRK2 (HGNC:12719): (VRK serine/threonine kinase 2) This gene encodes a member of the vaccinia-related kinase (VRK) family of serine/threonine protein kinases. The encoded protein acts as an effector of signaling pathways that regulate apoptosis and tumor cell growth. Variants in this gene have been associated with schizophrenia. Alternative splicing results in multiple transcript variants that differ in their subcellular localization and biological activity. [provided by RefSeq, Jan 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 (MetaRNN=0.18301868).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_018062.4. 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
	FANCL	NM_018062.4	MANE Select	c.712A>G	p.Ile238Val	missense	Exon 9 of 14	NP_060532.2
	FANCL	NM_001438889.1		c.757A>G	p.Ile253Val	missense	Exon 10 of 14	NP_001425818.1
	FANCL	NM_001410792.1		c.772A>G	p.Ile258Val	missense	Exon 10 of 15	NP_001397721.1	A0A8Q3SIK5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FANCL	ENST00000233741.9	TSL:1 MANE Select	c.712A>G	p.Ile238Val	missense	Exon 9 of 14	ENSP00000233741.5	Q9NW38-1
	FANCL	ENST00000449070.6	TSL:1	c.535A>G	p.Ile179Val	missense	Exon 6 of 11	ENSP00000401280.2	C9JZA9
	FANCL	ENST00000403295.8	TSL:1	c.692-423A>G		intron	N/A	ENSP00000386097.3	B5MC31

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.0000120 AC: 3 AN: 250176 AF XY: 0.0000222

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.0000103 AC: 15 AN: 1453214 Hom.: 0 Cov.: 28 AF XY: 0.0000193 AC XY: 14 AN XY: 723622

African (AFR) AF: 0.00 AC: 0 AN: 33286

American (AMR) AF: 0.00 AC: 0 AN: 44608

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26050

East Asian (EAS) AF: 0.00 AC: 0 AN: 39576

South Asian (SAS) AF: 0.000105 AC: 9 AN: 86052

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53358

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5754

European-Non Finnish (NFE) AF: 0.00000543 AC: 6 AN: 1104440

Other (OTH) AF: 0.00 AC: 0 AN: 60090

GnomAD4 genome Cov.: 32

ExAC AF: 0.0000165 AC: 2

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	0.063
BayesDel_addAF	Benign	-0.30	T
BayesDel_noAF	Benign	-0.47
CADD	Benign	13
DANN	Uncertain	0.98
DEOGEN2	Benign	0.079	T
Eigen	Benign	0.099
Eigen_PC	Benign	0.18
FATHMM_MKL	Uncertain	0.79	D
LIST_S2	Benign	0.82	T
M_CAP	Benign	0.0077	T
MetaRNN	Benign	0.18	T
MetaSVM	Benign	-0.81	T
MutationAssessor	Benign	1.7	L
PhyloP100		0.65
PrimateAI	Benign	0.31	T
PROVEAN	Benign	-0.50	N
REVEL	Benign	0.13
Sift	Benign	0.39	T
Sift4G	Benign	0.37	T
Polyphen		0.0010	B
Vest4		0.30
MutPred		0.68		Loss of sheet (P = 0.1501)
MVP		0.23
MPC		0.0096
ClinPred		0.091	T
GERP RS		5.7
Varity_R		0.16
gMVP		0.20
Mutation Taster		=80/20	polymorphism

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: rs776189946; hg19: chr2-58390632;