chr1-155200007-G-T
Position:
Variant summary
Our verdict is Uncertain significance. Variant got 2 ACMG points: 2P and 0B. PM2
The NM_007112.5(THBS3):c.1815C>A(p.Ser605Arg) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant was absent in control chromosomes in GnomAD project. Variant has been reported in ClinVar as Uncertain significance (★).
Frequency
Genomes: not found (cov: 32)
Consequence
THBS3
NM_007112.5 missense
NM_007112.5 missense
Scores
2
10
7
Clinical Significance
Conservation
PhyloP100: 1.56
Genes affected
THBS3 (HGNC:11787): (thrombospondin 3) The protein encoded by this gene belongs to the thrombospondin family. Thrombospondin family members are adhesive glycoproteins that mediate cell-to-cell and cell-to-matrix interactions. This protein forms a pentameric molecule linked by a single disulfide bond. This gene shares a common promoter with metaxin 1. Alternate splicing results in coding and non-coding transcript variants. [provided by RefSeq, Nov 2011]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 2 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
THBS3 | NM_007112.5 | c.1815C>A | p.Ser605Arg | missense_variant | 15/23 | ENST00000368378.7 | |
THBS3-AS1 | NR_183238.1 | n.819-165G>T | intron_variant, non_coding_transcript_variant |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
THBS3 | ENST00000368378.7 | c.1815C>A | p.Ser605Arg | missense_variant | 15/23 | 1 | NM_007112.5 | P3 | |
THBS3-AS1 | ENST00000685687.1 | n.756-165G>T | intron_variant, non_coding_transcript_variant |
Frequencies
GnomAD3 genomes Cov.: 32
GnomAD3 genomes
Cov.:
32
GnomAD4 exome Cov.: 32
GnomAD4 exome
Cov.:
32
GnomAD4 genome Cov.: 32
GnomAD4 genome
Cov.:
32
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 | Dec 13, 2023 | The c.1815C>A (p.S605R) alteration is located in exon 15 (coding exon 15) of the THBS3 gene. This alteration results from a C to A substitution at nucleotide position 1815, causing the serine (S) at amino acid position 605 to be replaced by an arginine (R). 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
Uncertain
CADD
Benign
DANN
Benign
DEOGEN2
Uncertain
D;.;.;.
Eigen
Benign
Eigen_PC
Benign
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D;D;D
M_CAP
Uncertain
D
MetaRNN
Uncertain
D;D;D;D
MetaSVM
Uncertain
D
MutationAssessor
Benign
L;.;.;.
MutationTaster
Benign
D;D;D;D;D
PrimateAI
Uncertain
T
PROVEAN
Uncertain
D;.;D;D
REVEL
Uncertain
Sift
Benign
T;.;T;T
Sift4G
Benign
T;T;T;T
Polyphen
B;.;.;.
Vest4
MutPred
Loss of glycosylation at S605 (P = 0.022);.;.;.;
MVP
MPC
ClinPred
T
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