chr6-106104834-A-G
Position:
Variant summary
Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP4_ModerateBS2
The NM_001198.4(PRDM1):āc.674A>Gā(p.Gln225Arg) variant causes a missense change. The variant allele was found at a frequency of 0.0000116 in 1,460,004 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 14/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (ā ).
Frequency
Genomes: not found (cov: 32)
Exomes š: 0.000012 ( 0 hom. )
Consequence
PRDM1
NM_001198.4 missense
NM_001198.4 missense
Scores
1
18
Clinical Significance
Conservation
PhyloP100: 4.20
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]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -6 ACMG points.
BP4
Computational evidence support a benign effect (MetaRNN=0.10223132).
BS2
High AC in GnomAdExome4 at 17 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
PRDM1 | NM_001198.4 | c.674A>G | p.Gln225Arg | missense_variant | 5/7 | ENST00000369096.9 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
PRDM1 | ENST00000369096.9 | c.674A>G | p.Gln225Arg | missense_variant | 5/7 | 1 | NM_001198.4 | A1 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
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32
GnomAD3 exomes AF: 0.0000160 AC: 4AN: 249996Hom.: 0 AF XY: 0.0000222 AC XY: 3AN XY: 135218
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GnomAD4 exome AF: 0.0000116 AC: 17AN: 1460004Hom.: 0 Cov.: 31 AF XY: 0.00000551 AC XY: 4AN XY: 726458
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GnomAD4 genome Cov.: 32
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32
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ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Jun 24, 2022 | The c.674A>G (p.Q225R) alteration is located in exon 5 (coding exon 5) of the PRDM1 gene. This alteration results from a A to G substitution at nucleotide position 674, causing the glutamine (Q) at amino acid position 225 to be replaced by an arginine (R). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
DEOGEN2
Benign
.;T;.;.;.
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Uncertain
D
LIST_S2
Benign
T;T;T;T;T
M_CAP
Benign
T
MetaRNN
Benign
T;T;T;T;T
MetaSVM
Benign
T
MutationAssessor
Benign
.;M;.;.;.
MutationTaster
Benign
N;N;N
PrimateAI
Benign
T
PROVEAN
Benign
N;N;.;N;N
REVEL
Benign
Sift
Benign
T;T;.;T;T
Sift4G
Benign
T;T;.;T;T
Polyphen
0.11
.;B;.;.;.
Vest4
MutPred
0.12
.;Gain of loop (P = 0.0435);.;.;.;
MVP
MPC
0.43
ClinPred
T
GERP RS
Varity_R
gMVP
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at