1-11273761-G-A
Variant summary
Our verdict is Likely benign. Variant got -6 ACMG points: 0P and 6B. BP6_ModerateBS2
The NM_013319.3(UBIAD1):c.230G>A(p.Gly77Asp) variant causes a missense change involving the alteration of a conserved nucleotide. The variant allele was found at a frequency of 0.0000235 in 1,614,004 control chromosomes in the GnomAD database, with no homozygous occurrence. Variant has been reported in ClinVar as Likely benign (★).
Frequency
Genomes: 𝑓 0.000033 ( 0 hom., cov: 32)
Exomes 𝑓: 0.000023 ( 0 hom. )
Consequence
UBIAD1
NM_013319.3 missense
NM_013319.3 missense
Scores
5
10
4
Clinical Significance
Conservation
PhyloP100: 7.39
Genes affected
UBIAD1 (HGNC:30791): (UbiA prenyltransferase domain containing 1) This gene encodes a protein thought to be involved in cholesterol and phospholipid metabolism. Mutations in this gene are associated with Schnyder crystalline corneal dystrophy. [provided by RefSeq, Oct 2008]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -6 ACMG points.
BP6
?
Variant 1-11273761-G-A is Benign according to our data. Variant chr1-11273761-G-A is described in ClinVar as [Likely_benign]. Clinvar id is 874963.Status of the report is criteria_provided_single_submitter, 1 stars.
BS2
?
High AC in GnomAd at 5 AD gene.
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
UBIAD1 | NM_013319.3 | c.230G>A | p.Gly77Asp | missense_variant | 1/2 | ENST00000376810.6 | |
UBIAD1 | NM_001330349.2 | c.230G>A | p.Gly77Asp | missense_variant | 1/3 | ||
UBIAD1 | NM_001330350.2 | c.230G>A | p.Gly77Asp | missense_variant | 1/2 | ||
UBIAD1 | XM_047418727.1 | c.230G>A | p.Gly77Asp | missense_variant | 1/3 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
UBIAD1 | ENST00000376810.6 | c.230G>A | p.Gly77Asp | missense_variant | 1/2 | 1 | NM_013319.3 | P1 | |
UBIAD1 | ENST00000376804.2 | c.230G>A | p.Gly77Asp | missense_variant | 1/2 | 2 |
Frequencies
GnomAD3 genomes ? AF: 0.0000329 AC: 5AN: 152172Hom.: 0 Cov.: 32
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GnomAD3 exomes AF: 0.0000477 AC: 12AN: 251370Hom.: 0 AF XY: 0.0000294 AC XY: 4AN XY: 135894
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GnomAD4 exome AF: 0.0000226 AC: 33AN: 1461832Hom.: 0 Cov.: 31 AF XY: 0.0000220 AC XY: 16AN XY: 727212
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GnomAD4 genome ? AF: 0.0000329 AC: 5AN: 152172Hom.: 0 Cov.: 32 AF XY: 0.0000135 AC XY: 1AN XY: 74330
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ClinVar
Significance: Likely benign
Submissions summary: Benign:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Schnyder crystalline corneal dystrophy Benign:1
Likely benign, criteria provided, single submitter | clinical testing | Illumina Laboratory Services, Illumina | Jan 12, 2018 | This variant was observed in the ICSL laboratory as part of a predisposition screen in an ostensibly healthy population. It had not been previously curated by ICSL or reported in the Human Gene Mutation Database (HGMD: prior to June 1st, 2018), and was therefore a candidate for classification through an automated scoring system. Utilizing variant allele frequency, disease prevalence and penetrance estimates, and inheritance mode, an automated score was calculated to assess if this variant is too frequent to cause the disease. Based on the score and internal cut-off values, a variant classified as likely benign is not then subjected to further curation. The score for this variant resulted in a classification of likely benign for this disease. - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Benign
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Pathogenic
Cadd
Uncertain
Dann
Uncertain
DEOGEN2
Uncertain
D;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D
M_CAP
Pathogenic
D
MetaRNN
Uncertain
D;D
MetaSVM
Uncertain
D
MutationAssessor
Uncertain
M;M
MutationTaster
Benign
D;D
PrimateAI
Pathogenic
D
PROVEAN
Uncertain
N;N
REVEL
Pathogenic
Sift
Benign
T;T
Sift4G
Benign
T;T
Polyphen
B;.
Vest4
MVP
MPC
ClinPred
T
GERP RS
Varity_R
gMVP
Splicing
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Calibrated prediction
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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