Genetic Variant NM_016335.6:c.1796C>A (chr22-18913182-G-T) – ACMG Classification: Uncertain_significance (0 pts)

Variant summary

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

The NM_016335.6(PRODH):c.1796C>A(p.Pro599His) variant causes a missense change. Variant has been reported in ClinVar as Uncertain significance (★).

Frequency

Genomes: not found (cov: 0)

Exomes 𝑓: 0.0 ( 0 hom. )

Failed GnomAD Quality Control

Consequence

PRODH
NM_016335.6 missense

Scores

Clinical Significance

Uncertain significance criteria provided, single submitter U:1

Conservation

PhyloP100: 5.22

Variant links:

Genes affected

PRODH (HGNC:9453): (proline dehydrogenase 1) This gene encodes a mitochondrial protein that catalyzes the first step in proline degradation. Mutations in this gene are associated with hyperprolinemia type 1 and susceptibility to schizophrenia 4 (SCZD4). This gene is located on chromosome 22q11.21, a region which has also been associated with the contiguous gene deletion syndromes, DiGeorge and CATCH22. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Aug 2010]

PRODH links:

ENSG00000283809 (HGNC:):

ENSG00000283809 links:

DGCR6 (HGNC:2846): (DiGeorge syndrome critical region gene 6) DiGeorge syndrome, and more widely, the CATCH 22 syndrome, are associated with microdeletions in chromosomal region 22q11.2. The product of this gene shares homology with the Drosophila melanogaster gonadal protein, which participates in gonadal and germ cell development, and with the gamma-1 subunit of human laminin. This gene is a candidate for involvement in DiGeorge syndrome pathology and in schizophrenia. [provided by RefSeq, Nov 2008]

DGCR6 links:

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ACMG classification

Classification made for transcript

Verdict is Uncertain_significance. Variant got 0 ACMG points.

Transcripts

RefSeq

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	MANE	Protein	UniProt
PRODH	NM_016335.6 link	c.1796C>A	p.Pro599His	missense_variant	Exon 14 of 14	ENST00000357068.11	NP_057419.5	O43272
PRODH	NM_001195226.2 link	c.1472C>A	p.Pro491His	missense_variant	Exon 14 of 14		NP_001182155.2	O43272
PRODH	NM_001368250.2 link	c.1472C>A	p.Pro491His	missense_variant	Exon 14 of 14		NP_001355179.2

Ensembl

Gene	Transcript	HGVSc	HGVSp	Effect	Exon rank	TSL	MANE	Protein	Appris	UniProt
PRODH	ENST00000357068.11 link	c.1796C>A	p.Pro599His	missense_variant	Exon 14 of 14	1	NM_016335.6	ENSP00000349577.6		O43272
ENSG00000283809	ENST00000638240.1 link	c.513+2154G>T		intron_variant	Intron 4 of 5	5		ENSP00000492446.1		A0A1W2PRQ8

Frequencies

GnomAD3 genomes

Cov.:

GnomAD4 exome

Data not reliable, filtered out with message: AC0;AS_VQSR

AF:

0.00

AC:

AN:

326658

Hom.:

Cov.:

AF XY:

0.00

AC XY:

AN XY:

162254

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:

0.00

Gnomad4 OTH exome

AF:

0.00

GnomAD4 genome

Cov.:

ClinVar

Significance: Uncertain significance

Submissions summary: Uncertain:1

Revision: criteria provided, single submitter

LINK: link

Submissions by phenotype

Proline dehydrogenase deficiency;C1833247:Schizophrenia 4

Uncertain:1

Jun 01, 2024

Fulgent Genetics, Fulgent Genetics

Significance: Uncertain significance

Review Status: criteria provided, single submitter

Collection Method: clinical testing

- -

Computational scores

Source: dbNSFP v4.3

Name

Calibrated prediction

Score

Prediction

BayesDel_addAF

Benign

-0.052

BayesDel_noAF

Benign

-0.31

CADD

Uncertain

DANN

Uncertain

0.99

DEOGEN2

Benign

0.12

T;.;.;T

Eigen

Benign

0.17

Eigen_PC

Benign

-0.022

FATHMM_MKL

Uncertain

0.95

LIST_S2

Benign

0.21

T;.;T;.

M_CAP

Benign

0.011

MetaRNN

Uncertain

0.71

D;D;D;D

MetaSVM

Benign

-1.1

PrimateAI

Uncertain

0.51

PROVEAN

Pathogenic

-6.4

.;D;D;D

REVEL

Benign

0.27

Sift

Pathogenic

0.0

.;D;D;D

Sift4G

Pathogenic

0.0

D;D;D;D

Polyphen

1.0

.;D;D;.

Vest4

0.58

MutPred

0.38

Gain of solvent accessibility (P = 0.1583);.;.;Gain of solvent accessibility (P = 0.1583);

MVP

0.29

MPC

1.0

ClinPred

0.99

GERP RS

3.4

gMVP

0.67

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

No publications associated with this variant yet.

Variant summary

Frequency

Consequence

Scores

Clinical Significance

Conservation

ACMG classification

Transcripts

RefSeq

Ensembl

Frequencies

ClinVar

Submissions by phenotype

Computational scores

Splicing

Publications

Other links and lift over