4-122893167-G-A
Variant summary
Our verdict is Likely benign. Variant got -5 ACMG points: 0P and 5B. BP4_ModerateBP6_ModerateBP7
The NM_007083.5(NUDT6):c.612C>T(p.Ser204=) variant causes a synonymous change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00145 in 1,613,914 control chromosomes in the GnomAD database, including 3 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: 𝑓 0.00083 ( 0 hom., cov: 33)
Exomes 𝑓: 0.0015 ( 3 hom. )
Consequence
NUDT6
NM_007083.5 synonymous
NM_007083.5 synonymous
Scores
2
Clinical Significance
Conservation
PhyloP100: 2.53
Genes affected
NUDT6 (HGNC:8053): (nudix hydrolase 6) This gene overlaps and lies on the opposite strand from FGF2 gene, and is thought to be the FGF2 antisense gene. The two genes are independently transcribed, and their expression shows an inverse relationship, suggesting that this antisense transcript may regulate FGF2 expression. This gene has also been shown to have hormone-regulatory and antiproliferative actions in the pituitary that are independent of FGF2 expression. Alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]
FGF2 (HGNC:3676): (fibroblast growth factor 2) The protein encoded by this gene is a member of the fibroblast growth factor (FGF) family. FGF family members bind heparin and possess broad mitogenic and angiogenic activities. This protein has been implicated in diverse biological processes, such as limb and nervous system development, wound healing, and tumor growth. The mRNA for this gene contains multiple polyadenylation sites, and is alternatively translated from non-AUG (CUG) and AUG initiation codons, resulting in five different isoforms with distinct properties. The CUG-initiated isoforms are localized in the nucleus and are responsible for the intracrine effect, whereas, the AUG-initiated form is mostly cytosolic and is responsible for the paracrine and autocrine effects of this FGF. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -5 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.29).
BP6
?
Variant 4-122893167-G-A is Benign according to our data. Variant chr4-122893167-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 3035036.Status of the report is criteria_provided_single_submitter, 1 stars.
BP7
?
Synonymous conserved (PhyloP=2.53 with no splicing effect.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
NUDT6 | NM_007083.5 | c.612C>T | p.Ser204= | synonymous_variant | 5/5 | ENST00000304430.10 | |
FGF2 | NM_001361665.2 | c.*771G>A | 3_prime_UTR_variant | 3/3 | ENST00000644866.2 | ||
NUDT6 | NM_198041.3 | c.105C>T | p.Ser35= | synonymous_variant | 5/5 | ||
FGF2 | NM_002006.6 | c.*771G>A | 3_prime_UTR_variant | 3/3 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
NUDT6 | ENST00000304430.10 | c.612C>T | p.Ser204= | synonymous_variant | 5/5 | 1 | NM_007083.5 | P1 | |
FGF2 | ENST00000644866.2 | c.*771G>A | 3_prime_UTR_variant | 3/3 | NM_001361665.2 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.000835 AC: 127AN: 152132Hom.: 0 Cov.: 33
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GnomAD3 exomes AF: 0.000747 AC: 187AN: 250210Hom.: 0 AF XY: 0.000805 AC XY: 109AN XY: 135362
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GnomAD4 exome AF: 0.00151 AC: 2212AN: 1461664Hom.: 3 Cov.: 31 AF XY: 0.00151 AC XY: 1100AN XY: 727106
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
NUDT6-related disorder Benign:1
Likely benign, criteria provided, single submitter | clinical testing | PreventionGenetics, part of Exact Sciences | Sep 09, 2019 | This variant is classified as likely benign based on ACMG/AMP sequence variant interpretation guidelines (Richards et al. 2015 PMID: 25741868, with internal and published modifications). - |
Computational scores
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Cadd
Benign
Dann
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at