rs241419
Positions:
Variant summary
Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBS1BS2
The NM_002800.5(PSMB9):c.94G>A(p.Val32Ile) variant causes a missense change. The variant allele was found at a frequency of 0.0244 in 1,612,750 control chromosomes in the GnomAD database, including 621 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★). Another nucleotide change resulting in same amino acid change has been previously reported as Likely benignin UniProt.
Frequency
Genomes: 𝑓 0.025 ( 82 hom., cov: 31)
Exomes 𝑓: 0.024 ( 539 hom. )
Consequence
PSMB9
NM_002800.5 missense
NM_002800.5 missense
Scores
6
10
Clinical Significance
Conservation
PhyloP100: 5.07
Genes affected
PSMB9 (HGNC:9546): (proteasome 20S subunit beta 9) The proteasome is a multicatalytic proteinase complex with a highly ordered ring-shaped 20S core structure. The core structure is composed of 4 rings of 28 non-identical subunits; 2 rings are composed of 7 alpha subunits and 2 rings are composed of 7 beta subunits. Proteasomes are distributed throughout eukaryotic cells at a high concentration and cleave peptides in an ATP/ubiquitin-dependent process in a non-lysosomal pathway. An essential function of a modified proteasome, the immunoproteasome, is the processing of class I MHC peptides. This gene encodes a member of the proteasome B-type family, also known as the T1B family, that is a 20S core beta subunit. This gene is located in the class II region of the MHC (major histocompatibility complex). Expression of this gene is induced by gamma interferon and this gene product replaces catalytic subunit 1 (proteasome beta 6 subunit) in the immunoproteasome. Proteolytic processing is required to generate a mature subunit. [provided by RefSeq, Mar 2010]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -14 ACMG points.
BP4
?
Computational evidence support a benign effect (MetaRNN=0.006846845).
BP6
?
Variant 6-32856171-G-A is Benign according to our data. Variant chr6-32856171-G-A is described in ClinVar as [Benign]. Clinvar id is 3056957.Status of the report is criteria_provided_single_submitter, 1 stars.
BS1
?
Variant frequency is greater than expected in population afr. gnomad4 allele frequency = 0.0247 (3765/152264) while in subpopulation AFR AF= 0.0373 (1550/41534). AF 95% confidence interval is 0.0358. There are 82 homozygotes in gnomad4. There are 1684 alleles in male gnomad4 subpopulation. Median coverage is 31. This position pass quality control queck.
BS2
?
High Homozygotes in GnomAd4 at 82 Digenic gene
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
PSMB9 | NM_002800.5 | c.94G>A | p.Val32Ile | missense_variant | 2/6 | ENST00000374859.3 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
PSMB9 | ENST00000374859.3 | c.94G>A | p.Val32Ile | missense_variant | 2/6 | 1 | NM_002800.5 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.0247 AC: 3762AN: 152146Hom.: 82 Cov.: 31
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GnomAD3 exomes AF: 0.0163 AC: 4020AN: 246636Hom.: 58 AF XY: 0.0156 AC XY: 2092AN XY: 134396
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GnomAD4 exome AF: 0.0243 AC: 35510AN: 1460486Hom.: 539 Cov.: 30 AF XY: 0.0232 AC XY: 16867AN XY: 726568
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GnomAD4 genome ? AF: 0.0247 AC: 3765AN: 152264Hom.: 82 Cov.: 31 AF XY: 0.0226 AC XY: 1684AN XY: 74478
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151
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ClinVar
Significance: Benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
PSMB9-related disorder Benign:1
Benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | Jul 12, 2019 | This variant is classified as benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Benign
T
BayesDel_noAF
Benign
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Benign
T;T;T
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
MetaRNN
Benign
T;T;T
MetaSVM
Benign
T
MutationTaster
Benign
D;D;D;D
PrimateAI
Benign
T
PROVEAN
Benign
N;N;N
REVEL
Benign
Sift
Uncertain
D;D;D
Sift4G
Uncertain
D;D;D
Polyphen
1.0
.;.;D
Vest4
MPC
0.39
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