5-80320822-G-A
Variant summary
Our verdict is Likely benign. Variant got -4 ACMG points: 0P and 4B. BP4_Strong
The NM_032567.4(SPZ1):c.607G>A(p.Ala203Thr) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.000347 in 1,614,066 control chromosomes in the GnomAD database, including 2 homozygotes. In-silico tool predicts a benign outcome for this variant. 15/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Consequence
NM_032567.4 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Likely_benign. Variant got -4 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SPZ1 | NM_032567.4 | c.607G>A | p.Ala203Thr | missense_variant | 1/1 | ENST00000296739.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SPZ1 | ENST00000296739.6 | c.607G>A | p.Ala203Thr | missense_variant | 1/1 | NM_032567.4 | P1 | ||
SPZ1 | ENST00000511881.1 | c.607G>A | p.Ala203Thr | missense_variant | 2/2 | 3 |
Frequencies
GnomAD3 genomes AF: 0.000592 AC: 90AN: 152118Hom.: 1 Cov.: 32
GnomAD3 exomes AF: 0.000489 AC: 122AN: 249278Hom.: 0 AF XY: 0.000443 AC XY: 60AN XY: 135292
GnomAD4 exome AF: 0.000322 AC: 470AN: 1461830Hom.: 1 Cov.: 34 AF XY: 0.000312 AC XY: 227AN XY: 727206
GnomAD4 genome AF: 0.000591 AC: 90AN: 152236Hom.: 1 Cov.: 32 AF XY: 0.000604 AC XY: 45AN XY: 74446
ClinVar
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Oct 18, 2021 | The c.607G>A (p.A203T) alteration is located in exon 1 (coding exon 1) of the SPZ1 gene. This alteration results from a G to A substitution at nucleotide position 607, causing the alanine (A) at amino acid position 203 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