22-48646664-G-A
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Variant summary
Our verdict is Benign. Variant got -13 ACMG points: 0P and 13B. BP4_ModerateBP6_ModerateBP7BS1BS2
The NM_001082967.3(TAFA5):c.180G>A(p.Thr60=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00631 in 1,612,032 control chromosomes in the GnomAD database, including 106 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).
Frequency
Genomes: 𝑓 0.0053 ( 13 hom., cov: 33)
Exomes 𝑓: 0.0064 ( 93 hom. )
Consequence
TAFA5
NM_001082967.3 synonymous
NM_001082967.3 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 0.549
Genes affected
TAFA5 (HGNC:21592): (TAFA chemokine like family member 5) This gene is a member of the TAFA family which is composed of five highly homologous genes that encode small secreted proteins. These proteins contain conserved cysteine residues at fixed positions, and are distantly related to MIP-1alpha, a member of the CC-chemokine family. The TAFA proteins are predominantly expressed in specific regions of the brain, and are postulated to function as brain-specific chemokines or neurokines that act as regulators of immune and nervous cells. [provided by RefSeq, Sep 2013]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -13 ACMG points.
BP4
Computational evidence support a benign effect (BayesDel_noAF=-0.36).
BP6
Variant 22-48646664-G-A is Benign according to our data. Variant chr22-48646664-G-A is described in ClinVar as [Benign]. Clinvar id is 778959.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
Synonymous conserved (PhyloP=0.549 with no splicing effect.
BS1
Variant frequency is greater than expected in population sas. gnomad4 allele frequency = 0.00525 (800/152306) while in subpopulation SAS AF= 0.0228 (110/4828). AF 95% confidence interval is 0.0193. There are 13 homozygotes in gnomad4. There are 421 alleles in male gnomad4 subpopulation. Median coverage is 33. This position pass quality control queck.
BS2
High Homozygotes in GnomAd4 at 13 gene
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TAFA5 | NM_001082967.3 | c.180G>A | p.Thr60= | synonymous_variant | 2/4 | ENST00000402357.6 | |
TAFA5 | NM_015381.7 | c.159G>A | p.Thr53= | synonymous_variant | 2/4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TAFA5 | ENST00000402357.6 | c.180G>A | p.Thr60= | synonymous_variant | 2/4 | 1 | NM_001082967.3 | P4 | |
TAFA5 | ENST00000336769.9 | c.180G>A | p.Thr60= | synonymous_variant | 2/4 | 4 | |||
TAFA5 | ENST00000358295.9 | c.159G>A | p.Thr53= | synonymous_variant | 2/4 | 2 | A1 | ||
TAFA5 | ENST00000473898.1 | n.120-61053G>A | intron_variant, non_coding_transcript_variant | 2 |
Frequencies
GnomAD3 genomes AF: 0.00528 AC: 804AN: 152188Hom.: 14 Cov.: 33
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GnomAD3 exomes AF: 0.00767 AC: 1883AN: 245520Hom.: 30 AF XY: 0.00880 AC XY: 1180AN XY: 134032
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GnomAD4 exome AF: 0.00642 AC: 9378AN: 1459726Hom.: 93 Cov.: 31 AF XY: 0.00721 AC XY: 5234AN XY: 726230
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GnomAD4 genome AF: 0.00525 AC: 800AN: 152306Hom.: 13 Cov.: 33 AF XY: 0.00565 AC XY: 421AN XY: 74470
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ClinVar
Significance: Benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not provided Benign:1
Benign, criteria provided, single submitter | clinical testing | Invitae | Feb 27, 2018 | - - |
Computational scores
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at