2-46956927-G-C
Variant names:
Variant summary
Our verdict is Uncertain significance. Variant got 3 ACMG points: 3P and 0B. PM2PP3
The NM_020458.4(TTC7A):āc.437G>Cā(p.Arg146Pro) variant causes a missense change. The variant allele was found at a frequency of 0.00000248 in 1,614,088 control chromosomes in the GnomAD database, with no homozygous occurrence. In-silico tool predicts a pathogenic outcome for this variant. No clinical diagnostic laboratories have submitted clinical-significance assessments for this variant to ClinVar.
Frequency
Genomes: š 0.0000066 ( 0 hom., cov: 33)
Exomes š: 0.0000021 ( 0 hom. )
Consequence
TTC7A
NM_020458.4 missense
NM_020458.4 missense
Scores
2
12
4
Clinical Significance
Not reported in ClinVar
Conservation
PhyloP100: 3.62
Genes affected
TTC7A (HGNC:19750): (tetratricopeptide repeat domain 7A) This gene encodes a protein containing tetratricopeptide repeats. Mutations in this gene disrupt intestinal development and can cause early onset inflammatory bowel disease and intestinal atresia. Alternative splicing results in multiple transcript variants. [provided by RefSeq, Jun 2014]
Genome browser will be placed here
ACMG classification
Classification made for transcript
Verdict is Uncertain_significance. Variant got 3 ACMG points.
PM2
Very rare variant in population databases, with high coverage;
PP3
MetaRNN computational evidence supports a deleterious effect, 0.761
Transcripts
RefSeq
Ensembl
Frequencies
GnomAD3 genomes AF: 0.00000657 AC: 1AN: 152198Hom.: 0 Cov.: 33
GnomAD3 genomes
AF:
AC:
1
AN:
152198
Hom.:
Cov.:
33
Gnomad AFR
AF:
Gnomad AMI
AF:
Gnomad AMR
AF:
Gnomad ASJ
AF:
Gnomad EAS
AF:
Gnomad SAS
AF:
Gnomad FIN
AF:
Gnomad MID
AF:
Gnomad NFE
AF:
Gnomad OTH
AF:
GnomAD3 exomes AF: 0.00000795 AC: 2AN: 251492Hom.: 0 AF XY: 0.00000736 AC XY: 1AN XY: 135920
GnomAD3 exomes
AF:
AC:
2
AN:
251492
Hom.:
AF XY:
AC XY:
1
AN XY:
135920
Gnomad AFR exome
AF:
Gnomad AMR exome
AF:
Gnomad ASJ exome
AF:
Gnomad EAS exome
AF:
Gnomad SAS exome
AF:
Gnomad FIN exome
AF:
Gnomad NFE exome
AF:
Gnomad OTH exome
AF:
GnomAD4 exome AF: 0.00000205 AC: 3AN: 1461890Hom.: 0 Cov.: 31 AF XY: 0.00000275 AC XY: 2AN XY: 727248
GnomAD4 exome
AF:
AC:
3
AN:
1461890
Hom.:
Cov.:
31
AF XY:
AC XY:
2
AN XY:
727248
Gnomad4 AFR exome
AF:
Gnomad4 AMR exome
AF:
Gnomad4 ASJ exome
AF:
Gnomad4 EAS exome
AF:
Gnomad4 SAS exome
AF:
Gnomad4 FIN exome
AF:
Gnomad4 NFE exome
AF:
Gnomad4 OTH exome
AF:
GnomAD4 genome AF: 0.00000657 AC: 1AN: 152198Hom.: 0 Cov.: 33 AF XY: 0.0000135 AC XY: 1AN XY: 74340
GnomAD4 genome
AF:
AC:
1
AN:
152198
Hom.:
Cov.:
33
AF XY:
AC XY:
1
AN XY:
74340
Gnomad4 AFR
AF:
Gnomad4 AMR
AF:
Gnomad4 ASJ
AF:
Gnomad4 EAS
AF:
Gnomad4 SAS
AF:
Gnomad4 FIN
AF:
Gnomad4 NFE
AF:
Gnomad4 OTH
AF:
ClinVar
Not reported inComputational scores
Source:
Name
Calibrated prediction
Score
Prediction
AlphaMissense
Pathogenic
BayesDel_addAF
Uncertain
D
BayesDel_noAF
Uncertain
CADD
Uncertain
DANN
Uncertain
DEOGEN2
Uncertain
.;T;.
Eigen
Uncertain
Eigen_PC
Uncertain
FATHMM_MKL
Uncertain
D
LIST_S2
Uncertain
D;D;D
M_CAP
Benign
T
MetaRNN
Pathogenic
D;D;D
MetaSVM
Benign
T
PrimateAI
Uncertain
T
PROVEAN
Uncertain
D;D;D
REVEL
Benign
Sift
Uncertain
D;D;D
Sift4G
Uncertain
D;D;D
Polyphen
P;D;.
Vest4
MutPred
0.48
.;Gain of phosphorylation at Y144 (P = 0.102);Gain of phosphorylation at Y144 (P = 0.102);
MVP
MPC
0.39
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