rs6730083
Positions:
Variant summary
Our verdict is Benign. Variant got -14 ACMG points: 0P and 14B. BP4_StrongBP6_ModerateBA1
The NM_003124.5(SPR):c.595+264G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.836 in 152,200 control chromosomes in the GnomAD database, including 54,537 homozygotes. In-silico tool predicts a benign outcome for this variant. Variant has been reported in ClinVar as Benign (★).
Frequency
Genomes: 𝑓 0.84 ( 54537 hom., cov: 32)
Consequence
SPR
NM_003124.5 intron
NM_003124.5 intron
Scores
2
Clinical Significance
Conservation
PhyloP100: -0.297
Genes affected
SPR (HGNC:11257): (sepiapterin reductase) This gene encodes an aldo-keto reductase that catalyzes the NADPH-dependent reduction of pteridine derivatives and is important in the biosynthesis of tetrahydrobiopterin (BH4). Mutations in this gene result in DOPA-responsive dystonia due to sepiaterin reductase deficiency. A pseudogene has been identified on chromosome 1. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Benign. Variant got -14 ACMG points.
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.81).
BP6
?
Variant 2-72888868-G-A is Benign according to our data. Variant chr2-72888868-G-A is described in ClinVar as [Benign]. Clinvar id is 1280180.Status of the report is criteria_provided_single_submitter, 1 stars.
BA1
?
GnomAd4 highest subpopulation (EAS) allele frequency at 95% confidence interval = 0.97 is higher than 0.05.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
SPR | NM_003124.5 | c.595+264G>A | intron_variant | ENST00000234454.6 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
SPR | ENST00000234454.6 | c.595+264G>A | intron_variant | 1 | NM_003124.5 | P1 | |||
SPR | ENST00000498749.1 | n.540+264G>A | intron_variant, non_coding_transcript_variant | 3 |
Frequencies
GnomAD3 genomes ? AF: 0.837 AC: 127256AN: 152082Hom.: 54529 Cov.: 32
GnomAD3 genomes
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32
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We have no GnomAD4 exomes data on this position. Probably position not covered by the project.
GnomAD4 genome ? AF: 0.836 AC: 127290AN: 152200Hom.: 54537 Cov.: 32 AF XY: 0.842 AC XY: 62654AN XY: 74420
GnomAD4 genome
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62654
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74420
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3215
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3478
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 | GeneDx | Jun 26, 2018 | - - |
Computational scores
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Name
Calibrated prediction
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at