NM_014188.3:c.224+2952T>C

Variant names:

• chr1-1561821-A-G
• rs3766169
• NM_014188.3:c.224+2952T>C

Variant summary

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

The NM_014188.3(SSU72):​c.224+2952T>C 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.

• Frequency: Genomes: not found (cov: 31)
• Consequence: SSU72 NM_014188.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0600
• Publications: 0 publications found

Genes affected

SSU72 (HGNC:25016): (SSU72 homolog, RNA polymerase II CTD phosphatase) Enables RNA polymerase II CTD heptapeptide repeat phosphatase activity. Involved in dephosphorylation of RNA polymerase II C-terminal domain and mRNA polyadenylation. Located in cytosol and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

ENSG00000299413 (HGNC:):

ACMG classification

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

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (BayesDel_noAF=-0.89).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_014188.3. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SSU72	NM_014188.3	MANE Select	c.224+2952T>C		intron	N/A	NP_054907.1

Ensembl Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	SSU72	ENST00000291386.4	TSL:1 MANE Select	c.224+2952T>C		intron	N/A	ENSP00000291386.3
	SSU72	ENST00000359060.5	TSL:2	c.*2714T>C		3_prime_UTR	Exon 2 of 2	ENSP00000351955.3
	SSU72	ENST00000378725.3	TSL:2	n.254+2952T>C		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.89
CADD	Benign	2.8
DANN	Benign	0.71
PhyloP100		-0.060

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: rs3766169; hg19: chr1-1497201;