rs1484009022

Variant names:

• chr16-3501088-C-T
• rs1484009022
• NM_015041.3:c.21C>T

Your query was ambiguous. Multiple possible variants found:

• chr16-3501088-C-T
• chr16-3501088-C-G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4 BP7

The NM_015041.3(CLUAP1):​c.21C>T​(p.Arg7Arg) variant causes a splice region, synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000139 in 1,442,942 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 3/3 splice prediction tools predict no significant impact on normal splicing. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: CLUAP1 NM_015041.3 splice_region, synonymous
• Scores: Splicing: ADA: 0.1558
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 0.824
• Publications: 0 publications found

Genes affected

CLUAP1 (HGNC:19009): (clusterin associated protein 1) The protein encoded by this gene contains a single coiled-coil region. Alternative splicing results in multiple transcript variants and protein isoforms. [provided by RefSeq, Jul 2012]

CLUAP1 Gene-Disease associations (from GenCC):

• Leber congenital amaurosis

  Inheritance: AR Classification: LIMITED Submitted by: Franklin by Genoox

ENSG00000263212 (HGNC:):

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 (BayesDel_noAF=-0.16).
• BP7: Synonymous conserved (PhyloP=0.824 with no splicing effect.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_015041.3. 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
	CLUAP1	NM_015041.3	MANE Select	c.21C>T	p.Arg7Arg	splice_region synonymous	Exon 1 of 12	NP_055856.1	Q96AJ1-1
	CLUAP1	NM_001330454.2		c.21C>T	p.Arg7Arg	splice_region synonymous	Exon 1 of 13	NP_001317383.1	J3KNW5

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	CLUAP1	ENST00000576634.6	TSL:1 MANE Select	c.21C>T	p.Arg7Arg	splice_region synonymous	Exon 1 of 12	ENSP00000460850.1	Q96AJ1-1
	CLUAP1	ENST00000341633.9	TSL:5	c.21C>T	p.Arg7Arg	splice_region synonymous	Exon 1 of 13	ENSP00000344392.5	J3KNW5
	CLUAP1	ENST00000969006.1		c.21C>T	p.Arg7Arg	splice_region synonymous	Exon 1 of 13	ENSP00000639065.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00 AC: 0 AN: 224210 AF XY: 0.00

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: 0.00000139 AC: 2 AN: 1442942 Hom.: 0 Cov.: 30 AF XY: 0.00000139 AC XY: 1 AN XY: 717512

African (AFR) AF: 0.00 AC: 0 AN: 33212

American (AMR) AF: 0.0000456 AC: 2 AN: 43862

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25890

East Asian (EAS) AF: 0.00 AC: 0 AN: 39172

South Asian (SAS) AF: 0.00 AC: 0 AN: 84570

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 43492

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5288

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1107588

Other (OTH) AF: 0.00 AC: 0 AN: 59868

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

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	-0.16
CADD	Benign	19
DANN	Benign	0.94
PhyloP100		0.82
PromoterAI		-0.16	Neutral

Splicing

Name	Calibrated prediction	Score	Prediction
dbscSNV1_ADA	Benign	0.16
dbscSNV1_RF	Benign	0.33
SpliceAI score (max)		0.070		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: rs1484009022; hg19: chr16-3551088;