11-18708253-A-G
Variant summary
Our verdict is Uncertain significance. Variant got 0 ACMG points: 2P and 2B. PM2BP4_Moderate
The NM_173588.4(IGSF22):āc.3041T>Cā(p.Met1014Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000716 in 1,396,984 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. 11/18 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (ā ).
Frequency
Consequence
NM_173588.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 0 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | Protein | UniProt |
---|---|---|---|---|---|---|---|---|
IGSF22 | NM_173588.4 | c.3041T>C | p.Met1014Thr | missense_variant | 19/23 | ENST00000513874.6 | NP_775859.4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Protein | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|---|
IGSF22 | ENST00000513874.6 | c.3041T>C | p.Met1014Thr | missense_variant | 19/23 | 5 | NM_173588.4 | ENSP00000421191 | P1 | |
IGSF22 | ENST00000504981.5 | n.3381T>C | non_coding_transcript_exon_variant | 18/20 | 1 | |||||
IGSF22-AS1 | ENST00000527285.1 | n.729+860A>G | intron_variant, non_coding_transcript_variant | 3 | ||||||
IGSF22 | ENST00000319338.6 | c.2696-257T>C | intron_variant, NMD_transcript_variant | 2 | ENSP00000322422 |
Frequencies
GnomAD3 genomes Cov.: 33
GnomAD3 exomes AF: 0.0000197 AC: 3AN: 152130Hom.: 0 AF XY: 0.0000249 AC XY: 2AN XY: 80350
GnomAD4 exome AF: 0.00000716 AC: 10AN: 1396984Hom.: 0 Cov.: 31 AF XY: 0.00000726 AC XY: 5AN XY: 688824
GnomAD4 genome Cov.: 33
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Jun 29, 2023 | The c.3041T>C (p.M1014T) alteration is located in exon 19 (coding exon 18) of the IGSF22 gene. This alteration results from a T to C substitution at nucleotide position 3041, causing the methionine (M) at amino acid position 1014 to be replaced by a threonine (T). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Splicing
Find out detailed SpliceAI scores and Pangolin per-transcript scores at