chr18-62715844-C-T

Position:

• chr18-62715844-C-T

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2 BP4_Moderate

The NM_194449.4(PHLPP1):​c.161C>T​(p.Ala54Val) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000162 in 615,564 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

• Frequency:
  • Genomes: not found (cov: 31)
  • Exomes 𝑓: 0.0000016 (0 hom.)
• Consequence: PHLPP1 NM_194449.4 missense
• Clinical Significance: Not reported in ClinVar
• Conservation: PhyloP100: -0.0580

Genes affected

PHLPP1 (HGNC:20610): (PH domain and leucine rich repeat protein phosphatase 1) This gene encodes a member of the serine/threonine phosphatase family. The encoded protein promotes apoptosis by dephosphorylating and inactivating the serine/threonine kinase Akt, and functions as a tumor suppressor in multiple types of cancer. Increased expression of this gene may also play a role in obesity and type 2 diabetes by interfering with Akt-mediated insulin signaling. [provided by RefSeq, Dec 2011]

ACMG classification

Verdict is Uncertain_significance. Variant got 0 ACMG points.

• PM2: Very rare variant in population databases, with high coverage
• BP4: Computational evidence support a benign effect (MetaRNN=0.0996272).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PHLPP1	NM_194449.4	c.161C>T	p.Ala54Val	missense_variant	1/17	ENST00000262719.10

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PHLPP1	ENST00000262719.10	c.161C>T	p.Ala54Val	missense_variant	1/17	1	NM_194449.4	P1

Frequencies

GnomAD3 genomes Cov.: 31

GnomAD4 exome AF: 0.00000162 AC: 1 AN: 615564 Hom.: 0 Cov.: 8 AF XY: 0.00 AC XY: 0 AN XY: 288218

Gnomad4 AFR exome AF: 0.00

Gnomad4 AMR exome AF: 0.00

Gnomad4 ASJ exome AF: 0.00

Gnomad4 EAS exome AF: 0.00

Gnomad4 SAS exome AF: 0.00

Gnomad4 FIN exome AF: 0.00

Gnomad4 NFE exome AF: 0.00000178

Gnomad4 OTH exome AF: 0.00

GnomAD4 genome Cov.: 31

ClinVar

Not reported in ClinVar

Computational scores

Source: dbNSFP v4.3

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.11
BayesDel_addAF	Benign	-0.32	T
BayesDel_noAF	Benign	-0.70
CADD	Benign	17
DANN	Uncertain	0.98
DEOGEN2	Benign	0.062	T
Eigen	Benign	-0.59
Eigen_PC	Benign	-0.61
FATHMM_MKL	Benign	0.012	N
LIST_S2	Benign	0.45	T
M_CAP	Pathogenic	0.43	D
MetaRNN	Benign	0.10	T
MetaSVM	Benign	-1.0	T
MutationAssessor	Benign	-0.34	N
MutationTaster	Benign	1.0	D;N
PrimateAI	Pathogenic	0.82	D
PROVEAN	Benign	-0.48	N
REVEL	Benign	0.039
Sift	Benign	0.37	T
Sift4G	Uncertain	0.043	D
Vest4		0.018
MutPred		0.093		Loss of relative solvent accessibility (P = 0.0071);
MVP		0.15
MPC		1.6
ClinPred		0.48	T
GERP RS		0.84
Varity_R		0.051
gMVP		0.26

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

Publications

No publications associated with this variant yet.

Other links and lift over

hg19: chr18-60383077;