Variant chr4-56448784-C-G details in Genebe, Genetics Data Aggregator

Variant summary

Our verdict is Benign. Variant got -9 ACMG points: 0P and 9B. BP4_ModerateBP6_ModerateBP7BS2

The NM_001079524.2(PAICS):c.648C>G(p.Leu216=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00464 in 1,595,324 control chromosomes in the GnomAD database, including 25 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).

Frequency

Genomes: 𝑓 0.0033 ( 1 hom., cov: 32)

Exomes 𝑓: 0.0048 ( 24 hom. )

Consequence

PAICS
NM_001079524.2 synonymous

Scores

Clinical Significance

Likely benign criteria provided, single submitter B:1

Conservation

PhyloP100: 1.26

Variant links:

Genes affected

PAICS (HGNC:8587): (phosphoribosylaminoimidazole carboxylase and phosphoribosylaminoimidazolesuccinocarboxamide synthase) This gene encodes a bifunctional enzyme containing phosphoribosylaminoimidazole carboxylase activity in its N-terminal region and phosphoribosylaminoimidazole succinocarboxamide synthetase in its C-terminal region. It catalyzes steps 6 and 7 of purine biosynthesis. The gene is closely linked and divergently transcribed with a locus that encodes an enzyme in the same pathway, and transcription of the two genes is coordinately regulated. The human genome contains several pseudogenes of this gene. Multiple transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Jul 2008]

PAICS links:

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ACMG classification

Classification made for transcript

Verdict is Benign. Variant got -9 ACMG points.

BP4

Computational evidence support a benign effect (BayesDel_noAF=-0.37).

BP6

Variant 4-56448784-C-G is Benign according to our data. Variant chr4-56448784-C-G is described in ClinVar as [Likely_benign]. Clinvar id is 2654769.Status of the report is criteria_provided_single_submitter, 1 stars.

BP7

Synonymous conserved (PhyloP=1.26 with no splicing effect.

BS2

High Homozygotes in GnomAdExome4 at 24 AR gene

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	MANE	UniProt
PAICS	NM_001079524.2 linkuse as main transcript	c.648C>G	p.Leu216=	synonymous_variant	5/9	ENST00000512576.3

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	#exon/exons	TSL	MANE	Appris	UniProt
PAICS	ENST00000512576.3 linkuse as main transcript	c.648C>G	p.Leu216=	synonymous_variant	5/9	1	NM_001079524.2	P3	P22234-1

Frequencies

GnomAD3 genomes

AF:

0.00334

AC:

508

AN:

152160

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000917

Gnomad AMI

AF:

0.00110

Gnomad AMR

AF:

0.00380

Gnomad ASJ

AF:

0.00115

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000207

Gnomad FIN

AF:

0.000377

Gnomad MID

AF:

0.00949

Gnomad NFE

AF:

0.00576

Gnomad OTH

AF:

0.00335

GnomAD3 exomes

AF:

0.00293

AC:

659

AN:

224726

Hom.:

AF XY:

0.00288

AC XY:

348

AN XY:

120796

show subpopulations

Gnomad AFR exome

AF:

0.000437

Gnomad AMR exome

AF:

0.00158

Gnomad ASJ exome

AF:

0.00148

Gnomad EAS exome

AF:

0.00

Gnomad SAS exome

AF:

0.000183

Gnomad FIN exome

AF:

0.000976

Gnomad NFE exome

AF:

0.00534

Gnomad OTH exome

AF:

0.00537

GnomAD4 exome

AF:

0.00477

AC:

6887

AN:

1443046

Hom.:

Cov.:

AF XY:

0.00468

AC XY:

3353

AN XY:

716318

show subpopulations

Gnomad4 AFR exome

AF:

0.000421

Gnomad4 AMR exome

AF:

0.00173

Gnomad4 ASJ exome

AF:

0.000971

Gnomad4 EAS exome

AF:

0.00

Gnomad4 SAS exome

AF:

0.000348

Gnomad4 FIN exome

AF:

0.00104

Gnomad4 NFE exome

AF:

0.00568

Gnomad4 OTH exome

AF:

0.00666

GnomAD4 genome

AF:

0.00334

AC:

508

AN:

152278

Hom.:

Cov.:

AF XY:

0.00351

AC XY:

261

AN XY:

74444

show subpopulations

Gnomad4 AFR

AF:

0.000914

Gnomad4 AMR

AF:

0.00379

Gnomad4 ASJ

AF:

0.00115

Gnomad4 EAS

AF:

0.00

Gnomad4 SAS

AF:

0.000207

Gnomad4 FIN

AF:

0.000377

Gnomad4 NFE

AF:

0.00576

Gnomad4 OTH

AF:

0.00331

Alfa

AF:

0.00406

Hom.:

Bravo

AF:

0.00332

Asia WGS

AF:

0.000866

AC:

AN:

3478

ClinVar

Significance: Likely benign

Submissions summary: Benign:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

not provided

Benign:1

Likely benign, criteria provided, single submitter

clinical testing

CeGaT Center for Human Genetics Tuebingen

Jun 01, 2022

PAICS: BP4, BP7 -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_noAF

Benign

-0.37

CADD

Benign

6.6

DANN

Benign

0.73

RBP_binding_hub_radar

0.0

RBP_regulation_power_radar

1.7

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