rs141237842

Variant names:

Your query was ambiguous. Multiple possible variants found:

Variant summary

Our verdict is Benign. The variant received -8 ACMG points: 0P and 8B. BS1BS2

The NM_001040716.2(PC):c.3107G>A(p.Arg1036His) variant causes a missense change. The variant allele was found at a frequency of 0.000922 in 1,614,136 control chromosomes in the GnomAD database, including 4 homozygotes. Variant has been reported in ClinVar as Conflicting classifications of pathogenicity (no stars).

Frequency

Genomes: 𝑓 0.00055 ( 0 hom., cov: 33)

Exomes 𝑓: 0.00096 ( 4 hom. )

Consequence

PC
NM_001040716.2 missense

Scores

Clinical Significance

Conflicting classifications of pathogenicity criteria provided, conflicting classifications U:9B:1

Conservation

PhyloP100: 3.62

Publications

4 publications found

Variant links:

Genes affected

PC (HGNC:8636): (pyruvate carboxylase) This gene encodes pyruvate carboxylase, which requires biotin and ATP to catalyse the carboxylation of pyruvate to oxaloacetate. The active enzyme is a homotetramer arranged in a tetrahedron which is located exclusively in the mitochondrial matrix. Pyruvate carboxylase is involved in gluconeogenesis, lipogenesis, insulin secretion and synthesis of the neurotransmitter glutamate. Mutations in this gene have been associated with pyruvate carboxylase deficiency. Alternatively spliced transcript variants with different 5' UTRs, but encoding the same protein, have been found for this gene. [provided by RefSeq, Jul 2008]

PC Gene-Disease associations (from GenCC):

pyruvate carboxylase deficiency disease
Inheritance: AR Classification: DEFINITIVE, STRONG Submitted by: G2P, Myriad Women’s Health, Labcorp Genetics (formerly Invitae)
pyruvate carboxylase deficiency, benign type
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
pyruvate carboxylase deficiency, infantile form
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet
pyruvate carboxylase deficiency, severe neonatal type
Inheritance: AR Classification: SUPPORTIVE Submitted by: Orphanet

PC links:

Genome browser will be placed here

ACMG classification

Classification was made for transcript

Our verdict: Benign. The variant received -8 ACMG points.

BS1

Variant frequency is greater than expected in population nfe. GnomAd4 allele frequency = 0.000552 (84/152278) while in subpopulation NFE AF = 0.00101 (69/68016). AF 95% confidence interval is 0.000822. There are 0 homozygotes in GnomAd4. There are 40 alleles in the male GnomAd4 subpopulation. Median coverage is 33. This position passed quality control check.

BS2

High Homozygotes in GnomAdExome4 at 4 AR gene

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001040716.2. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PC	NM_001040716.2	MANE Select	c.3107G>A	p.Arg1036His	missense	Exon 21 of 23	NP_001035806.1	P11498-1
PC	NM_000920.4		c.3107G>A	p.Arg1036His	missense	Exon 20 of 22	NP_000911.2	P11498-1
PC	NM_001439352.1		c.3107G>A	p.Arg1036His	missense	Exon 21 of 23	NP_001426281.1

Ensembl Transcripts

Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
PC	ENST00000393960.7	TSL:5 MANE Select	c.3107G>A	p.Arg1036His	missense	Exon 21 of 23	ENSP00000377532.1	P11498-1
PC	ENST00000393955.6	TSL:1	c.3107G>A	p.Arg1036His	missense	Exon 19 of 21	ENSP00000377527.2	P11498-1
PC	ENST00000393958.7	TSL:1	c.3107G>A	p.Arg1036His	missense	Exon 20 of 22	ENSP00000377530.2	P11498-1

Frequencies

GnomAD3 genomes

AF:

0.000552

AC:

AN:

152160

Hom.:

Cov.:

show subpopulations

Gnomad AFR

AF:

0.000121

Gnomad AMI

AF:

0.00

Gnomad AMR

AF:

0.000393

Gnomad ASJ

AF:

0.00

Gnomad EAS

AF:

0.00

Gnomad SAS

AF:

0.000413

Gnomad FIN

AF:

0.00

Gnomad MID

AF:

0.00

Gnomad NFE

AF:

0.00101

Gnomad OTH

AF:

0.000956

GnomAD2 exomes

AF:

0.000533

AC:

134

AN:

251326

AF XY:

0.000581

show subpopulations

Gnomad AFR exome

AF:

0.000246

Gnomad AMR exome

AF:

0.000318

Gnomad ASJ exome

AF:

0.00119

Gnomad EAS exome

AF:

0.00

Gnomad FIN exome

AF:

0.0000462

Gnomad NFE exome

AF:

0.000774

Gnomad OTH exome

AF:

0.000652

GnomAD4 exome

AF:

0.000960

AC:

1404

AN:

1461858

Hom.:

Cov.:

AF XY:

0.000910

AC XY:

662

AN XY:

727232

show subpopulations

African (AFR)

AF:

0.000119

AC:

AN:

33480

American (AMR)

AF:

0.000313

AC:

AN:

44720

Ashkenazi Jewish (ASJ)

AF:

0.000765

AC:

AN:

26134

East Asian (EAS)

AF:

0.00

AC:

AN:

39700

South Asian (SAS)

AF:

0.000441

AC:

AN:

86258

European-Finnish (FIN)

AF:

0.0000562

AC:

AN:

53400

Middle Eastern (MID)

AF:

0.000347

AC:

AN:

5768

European-Non Finnish (NFE)

AF:

0.00116

AC:

1285

AN:

1112002

Other (OTH)

AF:

0.000629

AC:

AN:

60396

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.468

Heterozygous variant carriers

181

271

362

452

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Exome Het

Exome Hom

Variant carriers

104

156

208

260

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

GnomAD4 genome

AF:

0.000552

AC:

AN:

152278

Hom.:

Cov.:

AF XY:

0.000537

AC XY:

AN XY:

74464

show subpopulations

African (AFR)

AF:

0.000120

AC:

AN:

41552

American (AMR)

AF:

0.000392

AC:

AN:

15298

Ashkenazi Jewish (ASJ)

AF:

0.00

AC:

AN:

3470

East Asian (EAS)

AF:

0.00

AC:

AN:

5184

South Asian (SAS)

AF:

0.000414

AC:

AN:

4834

European-Finnish (FIN)

AF:

0.00

AC:

AN:

10606

Middle Eastern (MID)

AF:

0.00

AC:

AN:

294

European-Non Finnish (NFE)

AF:

0.00101

AC:

AN:

68016

Other (OTH)

AF:

0.000946

AC:

AN:

2114

Allele Balance Distribution

Red line indicates average allele balance

Average allele balance: 0.501

Heterozygous variant carriers

0.00

0.20

0.40

0.60

0.80

0.95

Allele balance

Age Distribution

Genome Het

Variant carriers

<30

30-35

35-40

40-45

45-50

50-55

55-60

60-65

65-70

70-75

75-80

>80

Age

Alfa

AF:

0.000671

Hom.:

Bravo

AF:

0.000597

TwinsUK

AF:

0.00189

AC:

ALSPAC

AF:

0.00156

AC:

ESP6500AA

AF:

0.000227

AC:

ESP6500EA

AF:

0.00163

AC:

ExAC

AF:

0.000618

AC:

EpiCase

AF:

0.00120

EpiControl

AF:

0.00166

ClinVar

ClinVar submissions

Significance:Conflicting classifications of pathogenicity

Revision:criteria provided, conflicting classifications

View on ClinVar

Pathogenic

VUS

Benign

Condition

Pyruvate carboxylase deficiency (6)

not provided (3)

Inborn genetic diseases (1)

Computational scores

Source: dbNSFP v4.9

Name

Calibrated prediction

Score

Prediction

AlphaMissense

Benign

0.24

BayesDel_addAF

Benign

-0.022

BayesDel_noAF

Pathogenic

0.19

CADD

Uncertain

(source)

DANN

Uncertain

1.0

DEOGEN2

Benign

0.096

Eigen

Uncertain

0.32

Eigen_PC

Uncertain

0.36

FATHMM_MKL

Uncertain

0.95

LIST_S2

Uncertain

0.88

M_CAP

Uncertain

0.24

MetaRNN

Uncertain

0.48

MetaSVM

Pathogenic

0.84

MutationAssessor

Benign

1.8

PhyloP100

3.6

PrimateAI

Uncertain

0.74

PROVEAN

Uncertain

-4.4

REVEL

Pathogenic

0.66

Sift

Uncertain

0.029

Sift4G

Uncertain

0.027

Polyphen

0.54

Vest4

0.73

MVP

0.89

MPC

0.71

ClinPred

0.066

GERP RS

4.5

Varity_R

0.46

Mutation Taster

=28/72

disease causing

(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

You must be logged in to view publications. This limit was set because tens of millions (!) of queries from AI bots are generated daily.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

Publications

ACMG classification

Variant Effect in Transcripts

RefSeq Transcripts

Ensembl Transcripts

Frequencies

Age Distribution

Age Distribution

ClinVar

Computational scores

Splicing

Publications

Other links and lift over