3-28324050-T-C
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_022461.5(AZI2):c.1171A>G(p.Lys391Glu) variant causes a missense change. The variant allele was found at a frequency of 0.0000131 in 1,604,314 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: 𝑓 0.000033 ( 0 hom., cov: 31)
Exomes 𝑓: 0.000011 ( 0 hom. )
Consequence
AZI2
NM_022461.5 missense
NM_022461.5 missense
Scores
5
5
9
Clinical Significance
Conservation
PhyloP100: 5.44
Genes affected
AZI2 (HGNC:24002): (5-azacytidine induced 2) AZI2, or NAP1, contributes to the activation of NFKB (see MIM 164011)-dependent gene expression by activating IKK-related kinases, such as NAK (TBK1; MIM 604834) (Fujita et al., 2003 [PubMed 14560022]).[supplied by OMIM, Mar 2008]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 0 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (MetaRNN=0.26261264).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
AZI2 | NM_022461.5 | c.1171A>G | p.Lys391Glu | missense_variant | 8/8 | ENST00000479665.6 | |
CMC1 | NM_182523.2 | c.*4421T>C | 3_prime_UTR_variant | 4/4 | ENST00000466830.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
AZI2 | ENST00000479665.6 | c.1171A>G | p.Lys391Glu | missense_variant | 8/8 | 2 | NM_022461.5 | P1 | |
CMC1 | ENST00000466830.6 | c.*4421T>C | 3_prime_UTR_variant | 4/4 | 1 | NM_182523.2 | P1 | ||
AZI2 | ENST00000295748.7 | n.1430A>G | non_coding_transcript_exon_variant | 9/9 | 1 | ||||
AZI2 | ENST00000429369.5 | c.158+2782A>G | intron_variant | 3 |
Frequencies
GnomAD3 genomes ? AF: 0.0000331 AC: 5AN: 151108Hom.: 0 Cov.: 31
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GnomAD3 exomes AF: 0.0000121 AC: 3AN: 247596Hom.: 0 AF XY: 0.0000149 AC XY: 2AN XY: 133826
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GnomAD4 exome AF: 0.0000110 AC: 16AN: 1453206Hom.: 0 Cov.: 30 AF XY: 0.0000125 AC XY: 9AN XY: 722412
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GnomAD4 genome ? AF: 0.0000331 AC: 5AN: 151108Hom.: 0 Cov.: 31 AF XY: 0.0000271 AC XY: 2AN XY: 73790
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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 | Sep 26, 2023 | The c.1171A>G (p.K391E) alteration is located in exon 8 (coding exon 7) of the AZI2 gene. This alteration results from a A to G substitution at nucleotide position 1171, causing the lysine (K) at amino acid position 391 to be replaced by a glutamic acid (E). 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
Uncertain
D
BayesDel_noAF
Uncertain
Cadd
Uncertain
Dann
Pathogenic
DEOGEN2
Benign
T
Eigen
Pathogenic
Eigen_PC
Uncertain
FATHMM_MKL
Pathogenic
D
LIST_S2
Benign
T
M_CAP
Benign
D
MetaRNN
Benign
T
MetaSVM
Uncertain
T
MutationAssessor
Benign
L
MutationTaster
Benign
D;D
PrimateAI
Uncertain
T
PROVEAN
Benign
N
REVEL
Benign
Sift
Pathogenic
D
Sift4G
Pathogenic
D
Polyphen
D
Vest4
MutPred
Loss of ubiquitination at K391 (P = 0.0059);
MVP
MPC
ClinPred
D
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