17-31325991-T-G
Variant summary
Our verdict is Uncertain significance. Variant got 3 ACMG points: 5P and 2B. PM1PM2PP2BP4_Moderate
The NM_001042492.3(NF1):c.5007T>G(p.Phe1669Leu) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a benign outcome for this variant. 12/21 in silico tools predict a benign outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★). Synonymous variant affecting the same amino acid position (i.e. F1669F) has been classified as Likely benign.
Frequency
Consequence
NM_001042492.3 missense
Scores
Clinical Significance
Conservation
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ACMG classification
Verdict is Uncertain_significance. Variant got 3 ACMG points.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
NF1 | NM_001042492.3 | c.5007T>G | p.Phe1669Leu | missense_variant | 37/58 | ENST00000358273.9 | |
NF1 | NM_000267.3 | c.4944T>G | p.Phe1648Leu | missense_variant | 36/57 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
NF1 | ENST00000358273.9 | c.5007T>G | p.Phe1669Leu | missense_variant | 37/58 | 1 | NM_001042492.3 | P1 |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD4 exome Cov.: 32
GnomAD4 genome Cov.: 32
ClinVar
Submissions by phenotype
Hereditary cancer-predisposing syndrome;CN230736:Cardiovascular phenotype Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Sep 04, 2019 | The c.4944T>G (p.F1648L) alteration is located in exon 36 (coding exon 36) of the NF1 gene. This alteration results from a T to G substitution at nucleotide position 4944, causing the phenylalanine (F) at amino acid position 1648 to be replaced by a leucine (L). 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