Genetic Variant PIMREG:p.Val116Ala (chr17-6447515-T-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_019013.3(PIMREG):c.347T>C(p.Val116Ala) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000958 in 1,461,680 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 32)

Exomes 𝑓: 0.0000096 ( 0 hom. )

Consequence

PIMREG
NM_019013.3 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 1.37

Variant links:

Genes affected

PIMREG (HGNC:25483): (PICALM interacting mitotic regulator) Predicted to be involved in cell division. Located in nucleolus and nucleoplasm. [provided by Alliance of Genome Resources, Apr 2022]

PIMREG links:

LOC107985017 (HGNC:):

LOC107985017 links:

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ACMG classification

Classification made for transcript

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=0.23226583).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PIMREG	NM_019013.3 link	c.347T>C	p.Val116Ala	missense_variant	Exon 3 of 6	ENST00000572447.6	NP_061886.2	Q9BSJ6-2A0A0S2Z5C7

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PIMREG	ENST00000572447.6 link	c.347T>C	p.Val116Ala	missense_variant	Exon 3 of 6	1	NM_019013.3	ENSP00000459235.1		Q9BSJ6-2

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.00000801

AC:

AN:

249588

Hom.:

AF XY:

0.0000148

AC XY:

AN XY:

135094

show subpopulations

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 SAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.00

Gnomad NFE exome

AF:

0.0000179

Gnomad OTH exome

AF:

0.00

GnomAD4 exome

AF:

0.00000958

AC:

AN:

1461680

Hom.:

Cov.:

AF XY:

0.0000110

AC XY:

AN XY:

727142

show subpopulations

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:

0.0000126

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Alfa

AF:

0.000141

Hom.:

Bravo

AF:

0.0000113

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Sep 03, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.347T>C (p.V116A) alteration is located in exon 3 (coding exon 2) of the FAM64A gene. This alteration results from a T to C substitution at nucleotide position 347, causing the valine (V) at amino acid position 116 to be replaced by an alanine (A). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Uncertain

0.35

BayesDel_addAF

Benign

-0.052

BayesDel_noAF

Benign

-0.31

CADD

Benign

DANN

Uncertain

0.99

DEOGEN2

Benign

0.039

.;T;T;T;T;.

Eigen

Uncertain

0.36

Eigen_PC

Uncertain

0.26

FATHMM_MKL

Uncertain

0.83

LIST_S2

Benign

0.83

.;T;.;T;D;T

M_CAP

Benign

0.030

MetaRNN

Benign

0.23

T;T;T;T;T;T

MetaSVM

Benign

-0.59

PrimateAI

Uncertain

0.52

PROVEAN

Benign

-1.8

.;N;.;.;.;.

REVEL

Uncertain

0.35

Sift

Benign

0.15

.;T;.;.;.;.

Sift4G

Pathogenic

0.0

D;D;D;D;D;D

Polyphen

1.0

D;D;.;.;.;D

Vest4

0.32

MutPred

0.58

Loss of methylation at K117 (P = 0.0388);Loss of methylation at K117 (P = 0.0388);Loss of methylation at K117 (P = 0.0388);Loss of methylation at K117 (P = 0.0388);.;Loss of methylation at K117 (P = 0.0388);

MVP

0.51

MPC

0.61

ClinPred

0.43

GERP RS

3.4

Varity_R

0.069

gMVP

0.12

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

LitVar

Below is the list of publications found by LitVar. It may be empty.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

LitVar

Other links and lift over