rs1554806121
Positions:
Variant summary
Our verdict is Uncertain significance. Variant got 5 ACMG points: 5P and 0B. PM2PP2PP3_Moderate
The NM_000093.5(COL5A1):c.4144G>A(p.Glu1382Lys) variant causes a missense change involving the alteration of a conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. In-silico tool predicts a pathogenic outcome for this variant. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: not found (cov: 34)
Consequence
COL5A1
NM_000093.5 missense
NM_000093.5 missense
Scores
6
9
4
Clinical Significance
Conservation
PhyloP100: 9.84
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 Uncertain_significance. Variant got 5 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
PP2
?
Missense variant where missense usually causes diseases, COL5A1
PP3
?
MetaRNN computational evidence supports a deleterious effect, 0.865
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
COL5A1 | NM_000093.5 | c.4144G>A | p.Glu1382Lys | missense_variant | 53/66 | ENST00000371817.8 | |
COL5A1 | NM_001278074.1 | c.4144G>A | p.Glu1382Lys | missense_variant | 53/66 | ||
COL5A1 | XM_017014266.3 | c.4144G>A | p.Glu1382Lys | missense_variant | 53/65 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
COL5A1 | ENST00000371817.8 | c.4144G>A | p.Glu1382Lys | missense_variant | 53/66 | 1 | NM_000093.5 | P4 | |
COL5A1 | ENST00000371820.4 | c.4144G>A | p.Glu1382Lys | missense_variant | 53/66 | 2 | A2 |
Frequencies
GnomAD3 genomes ? Cov.: 34
GnomAD3 genomes
?
Cov.:
34
GnomAD4 exome Cov.: 32
GnomAD4 exome
Cov.:
32
GnomAD4 genome ? Cov.: 34
GnomAD4 genome
?
Cov.:
34
Bravo
AF:
ClinVar
Significance: Uncertain significance
Submissions summary: Uncertain:1
Revision: criteria provided, single submitter
LINK: link
Submissions by phenotype
Ehlers-Danlos syndrome, classic type, 1 Uncertain:1
Uncertain significance, criteria provided, single submitter | clinical testing | Invitae | Aug 13, 2021 | - - |
Computational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Pathogenic
D
BayesDel_noAF
Uncertain
CADD
Pathogenic
DANN
Uncertain
DEOGEN2
Uncertain
D;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Pathogenic
D
LIST_S2
Uncertain
D;D
M_CAP
Uncertain
D
MetaRNN
Pathogenic
D;D
MetaSVM
Pathogenic
D
MutationAssessor
Benign
L;L
MutationTaster
Benign
D
PrimateAI
Uncertain
T
PROVEAN
Uncertain
D;.
REVEL
Pathogenic
Sift
Benign
T;.
Sift4G
Benign
T;T
Polyphen
D;.
Vest4
MutPred
Gain of methylation at E1382 (P = 0.0022);Gain of methylation at E1382 (P = 0.0022);
MVP
MPC
ClinPred
D
GERP RS
Varity_R
gMVP
Splicing
Name
Calibrated prediction
Score
Prediction
SpliceAI score (max)
Details are displayed if max score is > 0.2
Find out detailed SpliceAI scores and Pangolin per-transcript scores at