NM_032192.4:c.*495G>C

Variant names:

• chr17-39636360-G-C
• rs9532
• NM_032192.4:c.*495G>C

Variant summary

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

The NM_032192.4(PPP1R1B):​c.*495G>C variant causes a 3 prime UTR 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: PPP1R1B NM_032192.4 3_prime_UTR
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0270
• Publications: 4 publications found

Genes affected

PPP1R1B (HGNC:9287): (protein phosphatase 1 regulatory inhibitor subunit 1B) This gene encodes a bifunctional signal transduction molecule. Dopaminergic and glutamatergic receptor stimulation regulates its phosphorylation and function as a kinase or phosphatase inhibitor. As a target for dopamine, this gene may serve as a therapeutic target for neurologic and psychiatric disorders. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]

ENSG00000306162 (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=-0.77).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_032192.4. 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
	PPP1R1B	NM_032192.4	MANE Select	c.*495G>C		3_prime_UTR	Exon 7 of 7	NP_115568.2
	PPP1R1B	NM_001242464.2		c.*495G>C		3_prime_UTR	Exon 7 of 7	NP_001229393.1	Q9UD71-2
	PPP1R1B	NM_181505.4		c.*495G>C		3_prime_UTR	Exon 7 of 7	NP_852606.1	Q9UD71-2

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PPP1R1B	ENST00000254079.9	TSL:1 MANE Select	c.*495G>C		3_prime_UTR	Exon 7 of 7	ENSP00000254079.4	Q9UD71-1
	PPP1R1B	ENST00000394265.5	TSL:1	c.*495G>C		3_prime_UTR	Exon 7 of 7	ENSP00000377808.1	Q9UD71-2
	PPP1R1B	ENST00000394267.2	TSL:1	c.*495G>C		3_prime_UTR	Exon 7 of 7	ENSP00000377810.2	Q9UD71-2

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD4 exome Cov.: 0

GnomAD4 genome Cov.: 32

Alfa AF: 0.00 Hom.: 117

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
BayesDel_noAF	Benign	-0.77
CADD	Benign	3.7
DANN	Benign	0.70
PhyloP100		-0.027

Splicing

Find out detailed SpliceAI scores and Pangolin per-transcript scores at spliceailookup.broadinstitute.org

Other links and lift over

dbSNP: rs9532; hg19: chr17-37792613;