19-46347122-C-G

Variant names:

• chr19-46347122-C-G
• rs760601651
• NM_006247.4:c.26C>G

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_006247.4(PPP5C):​c.26C>G​(p.Thr9Ser) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000275 in 1,452,216 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/22 in silico tools predict a benign 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. T9I) has been classified as Uncertain significance.

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000028 (0 hom.)
• Consequence: PPP5C NM_006247.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: 1.84
• Publications: 0 publications found

Genes affected

PPP5C (HGNC:9322): (protein phosphatase 5 catalytic subunit) This gene encodes a serine/threonine phosphatase which is a member of the protein phosphatase catalytic subunit family. Proteins in this family participate in pathways regulated by reversible phosphorylation at serine and threonine residues; many of these pathways are involved in the regulation of cell growth and differentiation. The product of this gene has been shown to participate in signaling pathways in response to hormones or cellular stress, and elevated levels of this protein may be associated with breast cancer development. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Feb 2011]

ACMG classification

Our verdict: Uncertain_significance. The variant received 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.09919575).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_006247.4. 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
	PPP5C	NM_006247.4	MANE Select	c.26C>G	p.Thr9Ser	missense	Exon 1 of 13	NP_006238.1	P53041
	PPP5C	NM_001204284.2		c.26C>G	p.Thr9Ser	missense	Exon 1 of 12	NP_001191213.1

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PPP5C	ENST00000012443.9	TSL:1 MANE Select	c.26C>G	p.Thr9Ser	missense	Exon 1 of 13	ENSP00000012443.4	P53041
	PPP5C	ENST00000478046.5	TSL:1	n.20C>G		non_coding_transcript_exon	Exon 1 of 14	ENSP00000434329.1	H0YDU8
	PPP5C	ENST00000923870.1		c.26C>G	p.Thr9Ser	missense	Exon 1 of 13	ENSP00000593929.1

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000871 AC: 2 AN: 229498 AF XY: 0.00000802

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.0000195

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000275 AC: 4 AN: 1452216 Hom.: 0 Cov.: 31 AF XY: 0.00000277 AC XY: 2 AN XY: 721544

African (AFR) AF: 0.00 AC: 0 AN: 33330

American (AMR) AF: 0.00 AC: 0 AN: 43422

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 25894

East Asian (EAS) AF: 0.00 AC: 0 AN: 39316

South Asian (SAS) AF: 0.00 AC: 0 AN: 84784

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 51960

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5734

European-Non Finnish (NFE) AF: 0.00000361 AC: 4 AN: 1107808

Other (OTH) AF: 0.00 AC: 0 AN: 59968

GnomAD4 genome Cov.: 32

Alfa AF: 0.0000468 Hom.: 0

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.070
BayesDel_addAF	Benign	-0.33	T
BayesDel_noAF	Benign	-0.68
CADD	Benign	22
DANN	Uncertain	0.98
DEOGEN2	Benign	0.25	T
Eigen	Benign	-0.40
Eigen_PC	Benign	-0.23
FATHMM_MKL	Uncertain	0.94	D
LIST_S2	Benign	0.67	T
M_CAP	Benign	0.014	T
MetaRNN	Benign	0.099	T
MetaSVM	Benign	-0.96	T
MutationAssessor	Benign	0.34	N
PhyloP100		1.8
PrimateAI	Uncertain	0.73	T
PROVEAN	Benign	-0.090	N
REVEL	Benign	0.078
Sift	Benign	0.030	D
Sift4G	Benign	0.15	T
Polyphen		0.0	B
Vest4		0.19
MutPred		0.080		Gain of glycosylation at T9 (P = 0.0738)
MVP		0.35
MPC		0.61
ClinPred		0.22	T
GERP RS		3.2
PromoterAI		0.063	Neutral
RBP_binding_hub_radar		1.0
RBP_regulation_power_radar		2.8
Varity_R		0.18
gMVP		0.24
Mutation Taster		=88/12	polymorphism

Splicing

Name	Calibrated prediction	Score	Prediction
SpliceAI score (max)		0.040		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: rs760601651; hg19: chr19-46850379;