rs1891143233

Variant names:

• chr15-40571713-C-A
• rs1891143233
• NM_152260.3:c.716C>A

Your query was ambiguous. Multiple possible variants found:

• chr15-40571713-C-A
• chr15-40571713-C-T

Variant summary

Our verdict is Uncertain significance. The variant received 3 ACMG points: 3P and 0B. PM2 PP3

The NM_152260.3(RPUSD2):​c.716C>A​(p.Ser239Tyr) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.00000137 in 1,461,892 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S239F) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000014 (0 hom.)
• Consequence: RPUSD2 NM_152260.3 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 7.71
• Publications: 0 publications found

Genes affected

RPUSD2 (HGNC:24180): (RNA pseudouridine synthase domain containing 2) Enables pseudouridine synthase activity. Involved in mRNA pseudouridine synthesis. [provided by Alliance of Genome Resources, Apr 2022]

ACMG classification

Our verdict: Uncertain_significance. The variant received 3 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• PP3: MetaRNN computational evidence supports a deleterious effect, 0.768

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_152260.3. 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
	RPUSD2	NM_152260.3	MANE Select	c.716C>A	p.Ser239Tyr	missense	Exon 2 of 3	NP_689473.1	Q8IZ73-1
	RPUSD2	NM_001286407.2		c.533C>A	p.Ser178Tyr	missense	Exon 2 of 3	NP_001273336.1	Q8IZ73-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	RPUSD2	ENST00000315616.12	TSL:1 MANE Select	c.716C>A	p.Ser239Tyr	missense	Exon 2 of 3	ENSP00000323288.7	Q8IZ73-1
	RPUSD2	ENST00000917964.1		c.716C>A	p.Ser239Tyr	missense	Exon 2 of 3	ENSP00000588023.1
	RPUSD2	ENST00000559271.1	TSL:2	c.533C>A	p.Ser178Tyr	missense	Exon 2 of 3	ENSP00000453036.1	Q8IZ73-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome AF: 0.00000137 AC: 2 AN: 1461892 Hom.: 0 Cov.: 32 AF XY: 0.00000275 AC XY: 2 AN XY: 727248

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.00 AC: 0 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53418

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 8.99e-7 AC: 1 AN: 1112012

Other (OTH) AF: 0.0000166 AC: 1 AN: 60396

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Pathogenic	0.84
BayesDel_addAF	Uncertain	0.033	T
BayesDel_noAF	Benign	-0.19
CADD	Pathogenic	29
DANN	Uncertain	1.0
DEOGEN2	Benign	0.16	T
Eigen	Pathogenic	0.88
Eigen_PC	Pathogenic	0.87
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.96	D
M_CAP	Benign	0.018	T
MetaRNN	Pathogenic	0.77	D
MetaSVM	Benign	-1.1	T
MutationAssessor	Benign	1.9	L
PhyloP100		7.7
PrimateAI	Uncertain	0.55	T
PROVEAN	Uncertain	-3.7	D
REVEL	Uncertain	0.40
Sift	Uncertain	0.0010	D
Sift4G	Pathogenic	0.0010	D
Polyphen		1.0	D
Vest4		0.74
MutPred		0.53		Gain of catalytic residue at S239 (P = 0.005)
MVP		0.65
MPC		0.99
ClinPred		0.99	D
GERP RS		5.8
Varity_R		0.79
gMVP		0.77

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: rs1891143233; hg19: chr15-40863912;