chr19-3530839-C-T

Variant names:

• chr19-3530839-C-T
• rs543234409
• NM_016263.4:c.702C>T

Variant summary

Our verdict is Benign. The variant received -9 ACMG points: 0P and 9B. BP4_Moderate BP6_Moderate BP7 BS2

The NM_016263.4(FZR1):​c.702C>T​(p.Ser234Ser) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000539 in 1,612,790 control chromosomes in the GnomAD database, including 9 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).

• Frequency:
  • Genomes: 𝑓 0.00036 (0 hom., cov: 32)
  • Exomes 𝑓: 0.00056 (9 hom.)
• Consequence: FZR1 NM_016263.4 synonymous
• Clinical Significance: Benign criteria provided, single submitter B:1
• Conservation: PhyloP100: -4.58
• Publications: 0 publications found

Genes affected

FZR1 (HGNC:24824): (fizzy and cell division cycle 20 related 1) Predicted to enable anaphase-promoting complex binding activity and ubiquitin ligase activator activity. Involved in anaphase-promoting complex-dependent catabolic process; mitotic G2 DNA damage checkpoint signaling; and positive regulation of protein metabolic process. Located in nuclear membrane and nucleoplasm. Colocalizes with anaphase-promoting complex. [provided by Alliance of Genome Resources, Apr 2022]

FZR1 Gene-Disease associations (from GenCC):

• developmental and epileptic encephalopathy 109

  Inheritance: AD Classification: STRONG, MODERATE Submitted by: Labcorp Genetics (formerly Invitae), Ambry Genetics

ACMG classification

Our verdict: Benign. The variant received -9 ACMG points.

• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.35).
• BP6: Variant 19-3530839-C-T is Benign according to our data. Variant chr19-3530839-C-T is described in ClinVar as Benign. ClinVar VariationId is 3025329.Status of the report is criteria_provided_single_submitter, 1 stars.
• BP7: Synonymous conserved (PhyloP=-4.58 with no splicing effect.
• BS2: High AC in GnomAd4 at 55 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_016263.4. 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
	FZR1	NM_016263.4	MANE Select	c.702C>T	p.Ser234Ser	synonymous	Exon 8 of 14	NP_057347.2
	FZR1	NM_001136198.1		c.702C>T	p.Ser234Ser	synonymous	Exon 7 of 13	NP_001129670.1	Q9UM11-1
	FZR1	NM_001136197.1		c.435C>T	p.Ser145Ser	synonymous	Exon 5 of 11	NP_001129669.1	Q9UM11-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FZR1	ENST00000441788.7	TSL:1 MANE Select	c.702C>T	p.Ser234Ser	synonymous	Exon 8 of 14	ENSP00000410369.1	Q9UM11-2
	FZR1	ENST00000395095.7	TSL:1	c.702C>T	p.Ser234Ser	synonymous	Exon 7 of 13	ENSP00000378529.2	Q9UM11-1
	FZR1	ENST00000313639.8	TSL:1	c.435C>T	p.Ser145Ser	synonymous	Exon 5 of 11	ENSP00000321800.7	Q9UM11-3

Frequencies

GnomAD3 genomes AF: 0.000368 AC: 56 AN: 152032 Hom.: 0 Cov.: 32

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: 0.0116

Gnomad FIN AF: 0.00

Gnomad MID AF: 0.00

Gnomad NFE AF: 0.00

Gnomad OTH AF: 0.00

GnomAD2 exomes AF: 0.00109 AC: 270 AN: 248732 AF XY: 0.00155

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.0000291

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.0000545

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.000557 AC: 814 AN: 1460640 Hom.: 9 Cov.: 30 AF XY: 0.000801 AC XY: 582 AN XY: 726602

African (AFR) AF: 0.0000299 AC: 1 AN: 33462

American (AMR) AF: 0.0000224 AC: 1 AN: 44668

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26116

East Asian (EAS) AF: 0.0000252 AC: 1 AN: 39686

South Asian (SAS) AF: 0.00884 AC: 762 AN: 86162

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52920

Middle Eastern (MID) AF: 0.000174 AC: 1 AN: 5762

European-Non Finnish (NFE) AF: 0.0000144 AC: 16 AN: 1111518

Other (OTH) AF: 0.000530 AC: 32 AN: 60346

GnomAD4 genome AF: 0.000361 AC: 55 AN: 152150 Hom.: 0 Cov.: 32 AF XY: 0.000538 AC XY: 40 AN XY: 74378

African (AFR) AF: 0.00 AC: 0 AN: 41500

American (AMR) AF: 0.00 AC: 0 AN: 15272

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 3472

East Asian (EAS) AF: 0.00 AC: 0 AN: 5176

South Asian (SAS) AF: 0.0114 AC: 55 AN: 4820

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 10614

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 294

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 67978

Other (OTH) AF: 0.00 AC: 0 AN: 2112

Alfa AF: 0.000128 Hom.: 0

Bravo AF: 0.0000567

Asia WGS AF: 0.00173 AC: 6 AN: 3478

ClinVar

ClinVar submissions

Significance: Benign

Revision: criteria provided, single submitter

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

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.35
CADD	Benign	4.5
DANN	Benign	0.78
PhyloP100		-4.6
RBP_binding_hub_radar		0.0
RBP_regulation_power_radar		1.7
Mutation Taster		=78/22	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.040		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: rs543234409; hg19: chr19-3530837;