9-105244890-T-A
Variant summary
Our verdict is Benign. Variant got -8 ACMG points: 0P and 8B. BP4_StrongBS2
The NM_080546.5(SLC44A1):c.22T>A(p.Ser8Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00363 in 1,175,462 control chromosomes in the GnomAD database, including 9 homozygotes. In-silico tool predicts a benign outcome for this variant. 13/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Another variant affecting the same amino acid position, but resulting in a different missense (i.e. S8F) has been classified as Uncertain significance.
Frequency
Consequence
NM_080546.5 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Benign. Variant got -8 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SLC44A1 | NM_080546.5 | c.22T>A | p.Ser8Thr | missense_variant | 1/16 | ENST00000374720.8 | |
LOC112268038 | XR_002956866.2 | n.575+129A>T | intron_variant, non_coding_transcript_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SLC44A1 | ENST00000374720.8 | c.22T>A | p.Ser8Thr | missense_variant | 1/16 | 1 | NM_080546.5 | P1 |
Frequencies
GnomAD3 genomes AF: 0.00215 AC: 319AN: 148330Hom.: 0 Cov.: 31
GnomAD3 exomes AF: 0.00307 AC: 1AN: 326Hom.: 0 AF XY: 0.00 AC XY: 0AN XY: 164
GnomAD4 exome AF: 0.00385 AC: 3950AN: 1027024Hom.: 9 Cov.: 29 AF XY: 0.00392 AC XY: 1903AN XY: 484884
GnomAD4 genome AF: 0.00215 AC: 319AN: 148438Hom.: 0 Cov.: 31 AF XY: 0.00196 AC XY: 142AN XY: 72574
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Aug 02, 2021 | The c.22T>A (p.S8T) alteration is located in exon 1 (coding exon 1) of the SLC44A1 gene. This alteration results from a T to A substitution at nucleotide position 22, causing the serine (S) at amino acid position 8 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