6-106099390-C-G

Variant names:

• chr6-106099390-C-G
• rs587778623
• NM_001198.4:c.502C>G

Variant summary

Our verdict is Likely benign. The variant received -6 ACMG points: 0P and 6B. BP4_Moderate BS2

The NM_001198.4(PRDM1):​c.502C>G​(p.Pro168Ala) variant causes a missense change. The variant allele was found at a frequency of 0.00000821 in 1,461,892 control chromosomes in the GnomAD database, including 1 homozygotes. In-silico tool predicts a benign outcome for this variant. 16/22 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as not provided (no stars).

• Frequency:
  • Genomes: not found (cov: 32)
  • Exomes 𝑓: 0.0000082 (1 hom.)
• Consequence: PRDM1 NM_001198.4 missense
• Clinical Significance: not provided no classification provided O:1
• Conservation: PhyloP100: 4.31
• Publications: 2 publications found

Genes affected

PRDM1 (HGNC:9346): (PR/SET domain 1) This gene encodes a protein that acts as a repressor of beta-interferon gene expression. The protein binds specifically to the PRDI (positive regulatory domain I element) of the beta-IFN gene promoter. Transcription of this gene increases upon virus induction. Two alternatively spliced transcript variants that encode different isoforms have been reported. [provided by RefSeq, Jul 2008]

ATG5 (HGNC:589): (autophagy related 5) The protein encoded by this gene, in combination with autophagy protein 12, functions as an E1-like activating enzyme in a ubiquitin-like conjugating system. The encoded protein is involved in several cellular processes, including autophagic vesicle formation, mitochondrial quality control after oxidative damage, negative regulation of the innate antiviral immune response, lymphocyte development and proliferation, MHC II antigen presentation, adipocyte differentiation, and apoptosis. Several transcript variants encoding different protein isoforms have been found for this gene. [provided by RefSeq, Sep 2015]

ATG5 Gene-Disease associations (from GenCC):

• spinocerebellar ataxia, autosomal recessive 25

  Inheritance: AR Classification: LIMITED Submitted by: Ambry Genetics, Labcorp Genetics (formerly Invitae), ClinGen

ACMG classification

Our verdict: Likely_benign. The variant received -6 ACMG points.

• BP4: Computational evidence support a benign effect (MetaRNN=0.12052634).
• BS2: High AC in GnomAdExome4 at 12 AD gene.

Variant Effect in Transcripts

ACMG analysis was done for transcript: NM_001198.4. You can select a different transcript below to see updated ACMG assignments.

RefSeq Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRDM1	NM_001198.4	MANE Select	c.502C>G	p.Pro168Ala	missense	Exon 4 of 7	NP_001189.2	O75626-1
	PRDM1	NM_182907.3		c.100C>G	p.Pro34Ala	missense	Exon 2 of 5	NP_878911.1	O75626-3

Ensembl Transcripts

Sel.	Gene	Transcript	Tags	HGVSc	HGVSp	Effect	Exon Rank	Protein	UniProt
	PRDM1	ENST00000369096.9	TSL:1 MANE Select	c.502C>G	p.Pro168Ala	missense	Exon 4 of 7	ENSP00000358092.4	O75626-1
	PRDM1	ENST00000369091.6	TSL:1	c.394C>G	p.Pro132Ala	missense	Exon 4 of 7	ENSP00000358087.2	O75626-2
	PRDM1	ENST00000369089.3	TSL:1	c.100C>G	p.Pro34Ala	missense	Exon 2 of 5	ENSP00000358085.3	O75626-3

Frequencies

GnomAD3 genomes Cov.: 32

GnomAD2 exomes AF: 0.00000795 AC: 2 AN: 251480 AF XY: 0.0000147

Gnomad AFR exome AF: 0.00

Gnomad AMR exome AF: 0.00

Gnomad ASJ exome AF: 0.00

Gnomad EAS exome AF: 0.00

Gnomad FIN exome AF: 0.00

Gnomad NFE exome AF: 0.00

Gnomad OTH exome AF: 0.00

GnomAD4 exome AF: 0.00000821 AC: 12 AN: 1461892 Hom.: 1 Cov.: 31 AF XY: 0.0000110 AC XY: 8 AN XY: 727248

African (AFR) AF: 0.00 AC: 0 AN: 33480

American (AMR) AF: 0.00 AC: 0 AN: 44724

Ashkenazi Jewish (ASJ) AF: 0.00 AC: 0 AN: 26136

East Asian (EAS) AF: 0.00 AC: 0 AN: 39700

South Asian (SAS) AF: 0.000139 AC: 12 AN: 86258

European-Finnish (FIN) AF: 0.00 AC: 0 AN: 53420

Middle Eastern (MID) AF: 0.00 AC: 0 AN: 5768

European-Non Finnish (NFE) AF: 0.00 AC: 0 AN: 1112010

Other (OTH) AF: 0.00 AC: 0 AN: 60396

GnomAD4 genome Cov.: 32

ExAC AF: 0.0000165 AC: 2

ClinVar

ClinVar submissions

Significance: not provided

Revision: no classification provided

Pathogenic	VUS	Benign	Condition
-	-	-	not specified (1)

Computational scores

Source: dbNSFP v4.9

Name	Calibrated prediction	Score	Prediction
AlphaMissense	Benign	0.12
BayesDel_addAF	Benign	-0.14	T
BayesDel_noAF	Benign	-0.25
CADD	Benign	16
DANN	Benign	0.84
DEOGEN2	Benign	0.19	T
Eigen	Benign	-0.52
Eigen_PC	Benign	-0.28
FATHMM_MKL	Benign	0.11	N
LIST_S2	Benign	0.68	T
M_CAP	Benign	0.011	T
MetaRNN	Benign	0.12	T
MetaSVM	Benign	-0.95	T
MutationAssessor	Benign	0.055	N
PhyloP100		4.3
PrimateAI	Benign	0.46	T
PROVEAN	Benign	1.8	N
REVEL	Benign	0.21
Sift	Benign	1.0	T
Sift4G	Benign	1.0	T
Polyphen		0.0	B
Vest4		0.093
MutPred		0.68		Gain of sheet (P = 0.0085)
MVP		0.043
MPC		0.37
ClinPred		0.048	T
GERP RS		4.7
PromoterAI		0.024	Neutral
Varity_R		0.23
gMVP		0.29
Mutation Taster		=84/16	polymorphism

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

Other links and lift over

dbSNP: rs587778623; hg19: chr6-106547265;