7-91266417-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PP3_Strong
The NM_003505.2(FZD1):c.1537C>T(p.Leu513Phe) variant causes a missense change. The variant allele was found at a frequency of 0.0000359 in 1,614,088 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: 𝑓 0.000013 ( 0 hom., cov: 33)
Exomes 𝑓: 0.000038 ( 0 hom. )
Consequence
FZD1
NM_003505.2 missense
NM_003505.2 missense
Scores
12
6
1
Clinical Significance
Conservation
PhyloP100: 4.93
Genes affected
FZD1 (HGNC:4038): (frizzled class receptor 1) Members of the 'frizzled' gene family encode 7-transmembrane domain proteins that are receptors for Wnt signaling proteins. The FZD1 protein contains a signal peptide, a cysteine-rich domain in the N-terminal extracellular region, 7 transmembrane domains, and a C-terminal PDZ domain-binding motif. The FZD1 transcript is expressed in various tissues. [provided by RefSeq, Jul 2008]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 4 ACMG points.
PP3
?
MetaRNN computational evidence supports a deleterious effect, 0.956
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
FZD1 | NM_003505.2 | c.1537C>T | p.Leu513Phe | missense_variant | 1/1 | ENST00000287934.4 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
FZD1 | ENST00000287934.4 | c.1537C>T | p.Leu513Phe | missense_variant | 1/1 | NM_003505.2 | P1 |
Frequencies
GnomAD3 genomes ? AF: 0.0000131 AC: 2AN: 152238Hom.: 0 Cov.: 33
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GnomAD4 exome AF: 0.0000383 AC: 56AN: 1461850Hom.: 0 Cov.: 34 AF XY: 0.0000358 AC XY: 26AN XY: 727228
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GnomAD4 genome ? AF: 0.0000131 AC: 2AN: 152238Hom.: 0 Cov.: 33 AF XY: 0.0000134 AC XY: 1AN XY: 74376
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ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
not specified Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Ambry Genetics | Apr 08, 2023 | The c.1537C>T (p.L513F) alteration is located in exon 1 (coding exon 1) of the FZD1 gene. This alteration results from a C to T substitution at nucleotide position 1537, causing the leucine (L) at amino acid position 513 to be replaced by a phenylalanine (F). Based on insufficient or conflicting evidence, the clinical significance of this alteration remains unclear. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
Cadd
Pathogenic
Dann
Uncertain
DEOGEN2
Pathogenic
D
Eigen
Pathogenic
Eigen_PC
Pathogenic
FATHMM_MKL
Uncertain
D
LIST_S2
Pathogenic
D
M_CAP
Uncertain
D
MetaRNN
Pathogenic
D
MetaSVM
Pathogenic
D
MutationAssessor
Pathogenic
M
MutationTaster
Benign
D
PrimateAI
Pathogenic
D
PROVEAN
Uncertain
D
REVEL
Pathogenic
Sift
Uncertain
D
Sift4G
Uncertain
D
Polyphen
D
Vest4
MutPred
Gain of MoRF binding (P = 0.191);
MVP
ClinPred
D
GERP RS
Varity_R
gMVP
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