rs3827850
Variant summary
Our verdict is Likely benign. Variant got -2 ACMG points: 2P and 4B. PM2BP4_Strong
The NM_000093.5(COL5A1):c.3528+46G>A variant causes a intron change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000659 in 151,810 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a benign outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: 𝑓 0.0000066 ( 0 hom., cov: 34)
Exomes 𝑓: 0.0 ( 0 hom. )
Failed GnomAD Quality Control
Consequence
COL5A1
NM_000093.5 intron
NM_000093.5 intron
Scores
2
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: -0.183
Genes affected
COL5A1 (HGNC:2209): (collagen type V alpha 1 chain) This gene encodes an alpha chain for one of the low abundance fibrillar collagens. Fibrillar collagen molecules are trimers that can be composed of one or more types of alpha chains. Type V collagen is found in tissues containing type I collagen and appears to regulate the assembly of heterotypic fibers composed of both type I and type V collagen. This gene product is closely related to type XI collagen and it is possible that the collagen chains of types V and XI constitute a single collagen type with tissue-specific chain combinations. The encoded procollagen protein occurs commonly as the heterotrimer pro-alpha1(V)-pro-alpha1(V)-pro-alpha2(V). Mutations in this gene are associated with Ehlers-Danlos syndrome, types I and II. Alternative splicing of this gene results in multiple transcript variants. [provided by RefSeq, May 2013]
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ACMG classification
Classification made for transcript
Verdict is Likely_benign. Variant got -2 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
BP4
?
Computational evidence support a benign effect (BayesDel_noAF=-0.89).
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
COL5A1 | NM_000093.5 | c.3528+46G>A | intron_variant | ENST00000371817.8 | |||
COL5A1 | NM_001278074.1 | c.3528+46G>A | intron_variant | ||||
COL5A1 | XM_017014266.3 | c.3528+46G>A | intron_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
COL5A1 | ENST00000371817.8 | c.3528+46G>A | intron_variant | 1 | NM_000093.5 | P4 | |||
COL5A1 | ENST00000371820.4 | c.3528+46G>A | intron_variant | 2 | A2 | ||||
COL5A1 | ENST00000463925.1 | n.430G>A | non_coding_transcript_exon_variant | 2/2 | 3 |
Frequencies
GnomAD3 genomes ? AF: 0.00000659 AC: 1AN: 151810Hom.: 0 Cov.: 34
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GnomAD4 exome Data not reliable, filtered out with message: AC0 AF: 0.00 AC: 0AN: 1441412Hom.: 0 Cov.: 27 AF XY: 0.00 AC XY: 0AN XY: 716864
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GnomAD4 genome ? AF: 0.00000659 AC: 1AN: 151810Hom.: 0 Cov.: 34 AF XY: 0.0000135 AC XY: 1AN XY: 74140
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ClinVar
Not reported inComputational scores
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BayesDel_noAF
Benign
CADD
Benign
DANN
Benign
Splicing
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Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at