Genetic Variant PURA:p.Ser28Pro (chr5-140114263-T-C) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

Our verdict is Uncertain significance. The variant received 0 ACMG points: 2P and 2B. PM2BP4_Moderate

The NM_005859.5(PURA):c.82T>C(p.Ser28Pro) variant causes a missense 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. 14/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★★).

Frequency

Genomes: not found (cov: 30)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

PURA
NM_005859.5 missense

Scores

Clinical Significance

Uncertain significance criteria provided, multiple submitters, no conflicts U:2

Conservation

PhyloP100: -0.0520

Publications

0 publications found

Variant links:

Genes affected

PURA (HGNC:9701): (purine rich element binding protein A) This gene product is a sequence-specific, single-stranded DNA-binding protein. It binds preferentially to the single strand of the purine-rich element termed PUR, which is present at origins of replication and in gene flanking regions in a variety of eukaryotes from yeasts through humans. Thus, it is implicated in the control of both DNA replication and transcription. Deletion of this gene has been associated with myelodysplastic syndrome and acute myelogenous leukemia. [provided by RefSeq, Jul 2008]

PURA links:

MALINC1 (HGNC:49009): (mitosis associated long intergenic non-coding RNA 1)

MALINC1 links:

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ACMG classification

Classification was made for transcript

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=0.24570984).

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_005859.5. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Selected	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PURA	NM_005859.5	MANE Select	c.82T>C	p.Ser28Pro	missense	Exon 1 of 1	NP_005850.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein
PURA	ENST00000331327.5	TSL:6 MANE Select	c.82T>C	p.Ser28Pro	missense	Exon 1 of 1	ENSP00000332706.3
PURA	ENST00000651386.1		c.82T>C	p.Ser28Pro	missense	Exon 2 of 2	ENSP00000499133.1
PURA	ENST00000505703.2	TSL:3	c.82T>C	p.Ser28Pro	missense	Exon 2 of 2	ENSP00000498560.1

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0

AF:

0.00

AC:

AN:

1066850

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

510244

African (AFR)

AF:

0.00

AC:

AN:

21678

American (AMR)

AF:

0.00

AC:

AN:

7320

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

12508

East Asian (EAS)

AF:

0.00

AC:

AN:

23378

South Asian (SAS)

AF:

0.00

AC:

AN:

20106

European-Finnish (FIN)

AF:

0.00

AC:

AN:

20356

Middle Eastern (MID)

AF:

0.00

AC:

AN:

2886

European-Non Finnish (NFE)

AF:

0.00

AC:

AN:

916776

Other (OTH)

AF:

0.00

AC:

AN:

41842

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:2

Revision: criteria provided, multiple submitters, no conflicts

LINK: link

Submissions by phenotype

PURA-related severe neonatal hypotonia-seizures-encephalopathy syndrome

Uncertain:1

Jul 19, 2021

Fulgent Genetics, Fulgent Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Inborn genetic diseases

Uncertain:1

Nov 11, 2015

Ambry Genetics

Significance:Uncertain significance

Review Status:criteria provided, single submitter

Collection Method:clinical testing

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.095

BayesDel_addAF

Benign

-0.020

BayesDel_noAF

Benign

-0.27

CADD

Uncertain

(source)

DANN

Benign

0.90

DEOGEN2

Benign

0.27

Eigen

Benign

-0.33

Eigen_PC

Benign

-0.28

FATHMM_MKL

Benign

0.22

LIST_S2

Benign

0.30

M_CAP

Pathogenic

0.82

MetaRNN

Benign

0.25

MetaSVM

Benign

-0.83

MutationAssessor

Benign

0.0

PhyloP100

-0.052

PrimateAI

Pathogenic

0.92

PROVEAN

Benign

-0.18

REVEL

Benign

0.20

Sift

Benign

0.090

Sift4G

Benign

0.24

Polyphen

0.68

Vest4

0.25

MutPred

0.21

Loss of phosphorylation at S28 (P = 0.0013)

MVP

0.67

MPC

2.0

ClinPred

0.15

GERP RS

1.9

PromoterAI

0.13

Neutral

(source)

Varity_R

0.13

gMVP

0.18

Mutation Taster

=81/19

polymorphism

(source)

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

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Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over