rs1235153

Variant names:

• chr12-47716542-A-C
• rs1235153
• NM_001172439.2:c.552-43T>G

Your query was ambiguous. Multiple possible variants found:

• chr12-47716542-A-C
• chr12-47716542-A-G
• chr12-47716542-A-T

Variant summary

Our verdict is Likely benign. The variant received -2 ACMG points: 2P and 4B. PM2 BP4_Strong

The NM_001172439.2(ENDOU):​c.552-43T>G variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar. There are indicators that this mutation may affect the branch point..

• Frequency: Genomes: not found (cov: 32)
• Consequence: ENDOU NM_001172439.2 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.02
• Publications: 6 publications found

Genes affected

ENDOU (HGNC:14369): (endonuclease, poly(U) specific) This gene encodes a protein with endoribonuclease activity that binds polyuridine-enriched single-stranded RNA. This gene was initially characterized based on its high expression in placenta but was mischaracterized as a serine protease. In mouse, this gene promotes tolerance to self-antigens by regulating B cell activation-induced cell death (AICD). The protein may be useful as a tumor marker. Multiple alternatively spliced transcript variants encoding distinct protein isoforms have been found for this gene. [provided by RefSeq, Jul 2020]

RPAP3-DT (HGNC:55477): (RPAP3 divergent transcript)

ACMG classification

Our verdict: Likely_benign. The variant received -2 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: This position, referring to a specific DNA site, is a probable branch point but is likely benign (scored 0 / 10, using the threshold of <=3). The score ranges from 0 to 10, with values ≤3 considered benign and >5 classified as pathogenic. Computational evidence support a benign effect (BayesDel_noAF=-0.83).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001172439.2. 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
	ENDOU	NM_001172439.2	MANE Select	c.552-43T>G		intron	N/A	NP_001165910.1	P21128-1
	ENDOU	NM_006025.4		c.429-43T>G		intron	N/A	NP_006016.1	P21128-2
	ENDOU	NM_001172440.2		c.363-43T>G		intron	N/A	NP_001165911.1	P21128-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	ENDOU	ENST00000422538.8	TSL:1 MANE Select	c.552-43T>G		intron	N/A	ENSP00000397679.3	P21128-1
	ENDOU	ENST00000229003.7	TSL:1	c.429-43T>G		intron	N/A	ENSP00000229003.3	P21128-2
	ENDOU	ENST00000545824.2	TSL:2	c.363-43T>G		intron	N/A	ENSP00000445004.2	P21128-3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 26

GnomAD4 genome Cov.: 32

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.83
CADD	Benign	2.3
DANN	Benign	0.33
PhyloP100		1.0
BranchPoint Hunter		0.0

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: rs1235153; hg19: chr12-48110325;