NM_032175.4:c.650C>G

Variant names:

• chr5-73570688-C-G
• NM_032175.4:c.650C>G

Variant summary

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

The NM_032175.4(UTP15):​c.650C>G​(p.Ser217Cys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. S217S) has been classified as Uncertain significance.

• Frequency: Genomes: not found (cov: 32)
• Consequence: UTP15 NM_032175.4 missense
• Clinical Significance: Uncertain significance criteria provided, single submitter U:1
• Conservation: PhyloP100: 7.57
• Publications: 0 publications found

Genes affected

UTP15 (HGNC:25758): (UTP15 small subunit processome component) Enables RNA binding activity. Involved in positive regulation of rRNA processing and positive regulation of transcription by RNA polymerase I. Located in endoplasmic reticulum and fibrillar center. [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, 0.775

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032175.4. 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
	UTP15	NM_032175.4	MANE Select	c.650C>G	p.Ser217Cys	missense	Exon 6 of 13	NP_115551.2	Q8TED0-1
	UTP15	NM_001284430.1		c.593C>G	p.Ser198Cys	missense	Exon 6 of 13	NP_001271359.1	Q8TED0-3
	UTP15	NM_001284431.1		c.80C>G	p.Ser27Cys	missense	Exon 5 of 12	NP_001271360.1	Q8TED0-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	UTP15	ENST00000296792.9	TSL:1 MANE Select	c.650C>G	p.Ser217Cys	missense	Exon 6 of 13	ENSP00000296792.4	Q8TED0-1
	UTP15	ENST00000509005.5	TSL:2	c.728C>G	p.Ser243Cys	missense	Exon 5 of 12	ENSP00000421669.1	H0Y8P4
	UTP15	ENST00000862251.1		c.650C>G	p.Ser217Cys	missense	Exon 6 of 13	ENSP00000532310.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 31

GnomAD4 genome Cov.: 32

ClinVar

ClinVar submissions

Significance: Uncertain significance

Revision: criteria provided, single submitter

Pathogenic	VUS	Benign	Condition
-	1	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.22
BayesDel_addAF	Pathogenic	0.25	D
BayesDel_noAF	Uncertain	0.12
CADD	Pathogenic	29
DANN	Uncertain	0.99
DEOGEN2	Benign	0.13	T
Eigen	Pathogenic	0.99
Eigen_PC	Pathogenic	0.96
FATHMM_MKL	Pathogenic	0.99	D
LIST_S2	Uncertain	0.90	D
M_CAP	Uncertain	0.12	D
MetaRNN	Pathogenic	0.78	D
MetaSVM	Uncertain	0.057	D
MutationAssessor	Pathogenic	3.2	M
PhyloP100		7.6
PrimateAI	Uncertain	0.69	T
PROVEAN	Uncertain	-4.0	D
REVEL	Uncertain	0.53
Sift	Uncertain	0.0050	D
Sift4G	Uncertain	0.0050	D
Polyphen		1.0	D
Vest4		0.77
MutPred		0.49		Gain of catalytic residue at P216 (P = 0.0069)
MVP		0.46
MPC		1.1
ClinPred		0.99	D
GERP RS		6.2
Varity_R		0.82
gMVP		0.42
Mutation Taster		=39/61	disease causing

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

hg19: chr5-72866513;