NM_014188.3:c.225-5602G>C

Variant names:

• chr1-1550604-C-G
• rs2031709
• NM_014188.3:c.225-5602G>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.225-5602G>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: 32)
• Consequence: SSU72 NM_014188.3 intron
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.768
• Publications: 6 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=-1.0).

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.225-5602G>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.225-5602G>C		intron	N/A	ENSP00000291386.3
	SSU72	ENST00000378725.3	TSL:2	n.255-5602G>C		intron	N/A
	ENSG00000299413	ENST00000763257.1		n.246+10795C>G		intron	N/A

Frequencies

GnomAD3 genomes Cov.: 32

We have no GnomAD4 exomes data on this position. Probably position not covered by the project.

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 734

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-1.0
CADD	Benign	0.20
DANN	Benign	0.27
PhyloP100		-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: rs2031709; hg19: chr1-1485984;