Genetic Variant PMF1:p.Pro204Ser (chr1-156239593-C-T) – 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_007221.4(PMF1):c.610C>T(p.Pro204Ser) variant causes a missense change. The variant allele was found at a frequency of 0.00000822 in 1,459,926 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: 0.0000082 ( 0 hom. )

Consequence

PMF1
NM_007221.4 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 3.82

Variant links:

Genes affected

PMF1 (HGNC:9112): (polyamine modulated factor 1) Enables leucine zipper domain binding activity and transcription coactivator activity. Involved in chromosome segregation. Located in Golgi apparatus; kinetochore; and nucleoplasm. Part of MIS12/MIND type complex. Implicated in bladder carcinoma and urinary bladder cancer. [provided by Alliance of Genome Resources, Apr 2022]

PMF1 links:

PMF1-BGLAP (HGNC:42953): (PMF1-BGLAP readthrough) This locus represents naturally occurring read-through transcription between the neighboring PMF1 (polyamine-modulated factor 1) and BGLAP (bone gamma-carboxyglutamate Gla protein) genes on chromosome 1. Alternative splicing results in multiple transcript variants encoding isoforms that share sequence identity with the upstream gene product, but they contain distinct C-termini due to frameshifts versus the downstream gene coding sequence. [provided by RefSeq, Dec 2010]

PMF1-BGLAP 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=0.19041026).

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PMF1	NM_007221.4 link	c.610C>T	p.Pro204Ser	missense_variant	Exon 5 of 5	ENST00000368277.3	NP_009152.2	Q6P1K2-1

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PMF1	ENST00000368277.3 link	c.610C>T	p.Pro204Ser	missense_variant	Exon 5 of 5	1	NM_007221.4	ENSP00000357260.3		Q6P1K2-1
PMF1-BGLAP	ENST00000490491.5 link	c.565-2960C>T		intron_variant	Intron 4 of 6	2		ENSP00000475561.1		U3KQ54

Frequencies

GnomAD3 genomes

Cov.:

GnomAD3 exomes

AF:

0.0000439

AC:

AN:

250828

Hom.:

AF XY:

0.0000295

AC XY:

AN XY:

135562

show subpopulations

Gnomad AFR exome

AF:

0.00

Gnomad AMR exome

AF:

0.000291

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:

0.00

Gnomad OTH exome

AF:

0.000164

GnomAD4 exome

AF:

0.00000822

AC:

AN:

1459926

Hom.:

Cov.:

AF XY:

0.00000688

AC XY:

AN XY:

726234

show subpopulations

Gnomad4 AFR exome

AF:

0.00

Gnomad4 AMR exome

AF:

0.000269

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

Bravo

AF:

0.0000151

ExAC

AF:

0.0000494

AC:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not specified

Uncertain:1

Jun 17, 2024

Ambry Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

The c.616C>T (p.P206S) alteration is located in exon 5 (coding exon 5) of the PMF1 gene. This alteration results from a C to T substitution at nucleotide position 616, causing the proline (P) at amino acid position 206 to be replaced by a serine (S). 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

Benign

0.23

BayesDel_addAF

Benign

-0.19

BayesDel_noAF

Benign

-0.20

CADD

Uncertain

DANN

Uncertain

1.0

DEOGEN2

Benign

0.18

.;T

Eigen

Uncertain

0.58

Eigen_PC

Uncertain

0.59

FATHMM_MKL

Uncertain

0.86

LIST_S2

Benign

0.66

T;T

M_CAP

Benign

0.024

MetaRNN

Benign

0.19

T;T

MetaSVM

Benign

-0.89

MutationAssessor

Uncertain

2.1

.;M

PROVEAN

Benign

-1.9

N;N

REVEL

Benign

0.15

Sift

Pathogenic

0.0

D;T

Sift4G

Pathogenic

0.0

D;D

Polyphen

1.0

.;D

Vest4

0.44

MutPred

0.36

.;Gain of phosphorylation at P204 (P = 0.011);

MVP

0.53

ClinPred

0.28

GERP RS

5.1

RBP_binding_hub_radar

0.97

RBP_regulation_power_radar

2.7

Varity_R

0.081

gMVP

0.28

Splicing

Name

Calibrated prediction

Score

Prediction

SpliceAI score (max)

0.030

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