1-43306980-C-T
Variant summary
Our verdict is Uncertain significance. Variant got 4 ACMG points: 4P and 0B. PM2PP3_Moderate
The NM_005424.5(TIE1):c.625C>T(p.Arg209Trp) variant causes a missense change involving the alteration of a non-conserved nucleotide. The variant allele was found at a frequency of 0.00000205 in 1,461,616 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: not found (cov: 32)
Exomes 𝑓: 0.0000021 ( 0 hom. )
Consequence
TIE1
NM_005424.5 missense
NM_005424.5 missense
Scores
7
10
2
Clinical Significance
Conservation
PhyloP100: 0.841
Genes affected
TIE1 (HGNC:11809): (tyrosine kinase with immunoglobulin like and EGF like domains 1) This gene encodes a member of the tyrosine protein kinase family. The encoded protein plays a critical role in angiogenesis and blood vessel stability by inhibiting angiopoietin 1 signaling through the endothelial receptor tyrosine kinase Tie2. Ectodomain cleavage of the encoded protein relieves inhibition of Tie2 and is mediated by multiple factors including vascular endothelial growth factor. Alternatively spliced transcript variants encoding multiple isoforms have been observed for this gene. [provided by RefSeq, Nov 2011]
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ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 4 ACMG points.
PM2
?
Very rare variant in population databases, with high coverage;
PP3
?
MetaRNN computational evidence supports a deleterious effect, 0.905
Transcripts
RefSeq
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | MANE | UniProt |
---|---|---|---|---|---|---|---|
TIE1 | NM_005424.5 | c.625C>T | p.Arg209Trp | missense_variant | 4/23 | ENST00000372476.8 |
Ensembl
Gene | Transcript | HGVSc | HGVSp | Effect | #exon/exons | TSL | MANE | Appris | UniProt |
---|---|---|---|---|---|---|---|---|---|
TIE1 | ENST00000372476.8 | c.625C>T | p.Arg209Trp | missense_variant | 4/23 | 1 | NM_005424.5 | P1 | |
TIE1 | ENST00000538015.1 | c.625C>T | p.Arg209Trp | missense_variant | 4/8 | 1 |
Frequencies
GnomAD3 genomes ? Cov.: 32
GnomAD3 genomes
?
Cov.:
32
GnomAD3 exomes AF: 0.00000797 AC: 2AN: 250910Hom.: 0 AF XY: 0.00000737 AC XY: 1AN XY: 135674
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GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461616Hom.: 0 Cov.: 31 AF XY: 0.00 AC XY: 0AN XY: 727104
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GnomAD4 genome ? Cov.: 32
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Cov.:
32
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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 | Aug 02, 2023 | The c.625C>T (p.R209W) alteration is located in exon 4 (coding exon 4) of the TIE1 gene. This alteration results from a C to T substitution at nucleotide position 625, causing the arginine (R) at amino acid position 209 to be replaced by a tryptophan (W). 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
Pathogenic
Dann
Uncertain
DEOGEN2
Uncertain
D;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D
M_CAP
Uncertain
D
MetaRNN
Pathogenic
D;D
MetaSVM
Benign
T
MutationAssessor
Uncertain
M;M
MutationTaster
Benign
D;D;D;D
PrimateAI
Pathogenic
D
PROVEAN
Pathogenic
D;D
REVEL
Uncertain
Sift
Pathogenic
D;D
Sift4G
Pathogenic
D;D
Polyphen
D;.
Vest4
MutPred
Loss of MoRF binding (P = 0.0452);Loss of MoRF binding (P = 0.0452);
MVP
MPC
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