rs753787459

Variant names:

• chr19-49807225-ACAGCAG-A
• rs753787459
• NM_025129.5:c.1177_1182delCTGCTG

Your query was ambiguous. Multiple possible variants found:

• chr19-49807225-ACAGCAG-A
• chr19-49807225-ACAGCAG-ACAG
• chr19-49807225-ACAGCAG-ACAGCAGCAG
• chr19-49807225-ACAGCAG-ACAGCAGCAGCAG

Variant summary

Our verdict is Uncertain significance. The variant received 1 ACMG points: 2P and 1B. PM2 BP3

The NM_025129.5(FUZ):​c.1177_1182delCTGCTG​(p.Leu393_Leu394del) variant causes a conservative inframe deletion change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000000686 in 1,458,680 control chromosomes in the GnomAD database, with no homozygous occurrence. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 6.9e-7 (0 hom.)
• Consequence: FUZ NM_025129.5 conservative_inframe_deletion
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 3.10
• Publications: 0 publications found

Genes affected

FUZ (HGNC:26219): (fuzzy planar cell polarity protein) This gene encodes a planar cell polarity protein that is involved in ciliogenesis and directional cell movement. Knockout studies in mice exhibit neural tube defects and defective cilia, and mutations in this gene are associated with neural tube defects in humans. Alternatively spliced transcript variants have been found for this gene. [provided by RefSeq, Jul 2012]

AP2A1 (HGNC:561): (adaptor related protein complex 2 subunit alpha 1) This gene encodes the alpha 1 adaptin subunit of the adaptor protein 2 (AP-2) complex found in clathrin coated vesicles. The AP-2 complex is a heterotetramer consisting of two large adaptins (alpha or beta), a medium adaptin (mu), and a small adaptin (sigma). The complex is part of the protein coat on the cytoplasmic face of coated vesicles which links clathrin to receptors in vesicles. Alternative splicing of this gene results in two transcript variants encoding two different isoforms. A third transcript variant has been described, but its full length nature has not been determined. [provided by RefSeq, Jul 2008]

ACMG classification

Our verdict: Uncertain_significance. The variant received 1 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP3: Nonframeshift variant in repetitive region in NM_025129.5

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_025129.5. 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
	FUZ	NM_025129.5	MANE Select	c.1177_1182delCTGCTG	p.Leu393_Leu394del	conservative_inframe_deletion	Exon 11 of 11	NP_079405.2
	FUZ	NM_001352262.2		c.1180_1185delCTGCTG	p.Leu394_Leu395del	conservative_inframe_deletion	Exon 11 of 11	NP_001339191.1
	FUZ	NM_001171937.2		c.1069_1074delCTGCTG	p.Leu357_Leu358del	conservative_inframe_deletion	Exon 10 of 10	NP_001165408.1	Q9BT04-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	FUZ	ENST00000313777.9	TSL:1 MANE Select	c.1177_1182delCTGCTG	p.Leu393_Leu394del	conservative_inframe_deletion	Exon 11 of 11	ENSP00000313309.4	Q9BT04-1
	FUZ	ENST00000881282.1		c.1258_1263delCTGCTG	p.Leu420_Leu421del	conservative_inframe_deletion	Exon 12 of 12	ENSP00000551341.1
	FUZ	ENST00000881283.1		c.1198_1203delCTGCTG	p.Leu400_Leu401del	conservative_inframe_deletion	Exon 11 of 11	ENSP00000551342.1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome AF: 6.86e-7 AC: 1 AN: 1458680 Hom.: 0 AF XY: 0.00 AC XY: 0 AN XY: 725572

African (AFR) AF: 0.00 AC: 0 AN: 33200

American (AMR) AF: 0.00 AC: 0 AN: 44256

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26128

East Asian (EAS) AF: 0.00 AC: 0 AN: 39082

South Asian (SAS) AF: 0.00 AC: 0 AN: 85912

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 52836

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5764

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1111350

Other (OTH) AF: 0.0000166 AC: 1 AN: 60152

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
PhyloP100		3.1

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs753787459; hg19: chr19-50310482;